Consulta: creatorFacets:"Brown,   Mark G."
Registros recuperados: 102
Data/hora: 16/06/2024 13:15:22

DEMAND FOR NUTRIENTS: THE HOUSEHOLD PRODUCTION APPROACH
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chung,   Rebecca H.; Lee,   Jonq-Ying; Moss,   Charles B.; Brown,   Mark G.
The household production approach is used to characterize the household's preference toward nutrients in food consumption.  Elasticities of substitution and Hicksian price elasticities are estimated, price- and expenditure-nutrient elasticities are calculated.  Results show that protein is the most expensive nutrient, and that nutrients played an important role in determining households' food consumption.
Tipo: Conference Paper or Presentation
Palavras-chave: Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety.
Ano: 1998
URL: http://purl.umn.edu/20884

A Study of the Demand for Medical Services in Taiwan
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chung,   Rebecca H.; Lee,   Jonq-Ying; Brown,   Mark G.
This paper presents a version of the household production theory to explain the demand for health.  In this study we have explored the factors that influence the demand for medical services and medical expenditures in Taiwan.  A negative binomial model was used to study the demand for medical services.  We found that the demand for medical services and medical expenditures are related to household composition, household income, family size, occupation of the household head, and living environments.  In addition, we found higher usage of medical services on average for those households with medical insurances other than the national health insurance.
Tipo: Working or Discussion Paper
Palavras-chave: Medical service; Demand; Negative binomial model; Count data; Health Economics and Policy.
Ano: 2004
URL: http://purl.umn.edu/53389

Demand for Florida fresh specialty citrus
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Muraro,   Ronald P.
Tipo: Report
Palavras-chave: Citrus; Demand; Agribusiness; Demand and Price Analysis; International Relations/Trade.
Ano: 1991
URL: http://purl.umn.edu/52713

FRESH VERSUS PROCESSED UTILIZATION OF FLORIDA GRAPEFRUIT
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.; Muraro,   Ronald P.
The allocation problem of sending grapefruit to packinghouses versus processing plants is considered in this paper. The authors examine on-tree grower prices reported by the USDA for fresh and processed grapefruit and report that these prices do not reflect the alternative returns necessary for this allocation decision. The USDA processed on-tree price is a weighted average of returns for fruit that is intended for processing and fruit that is not intended for processing while the USDA fresh on-tree price is for fruit that is only intended for the fresh market.
Tipo: Journal Article
Palavras-chave: Agribusiness.
Ano: 1999
URL: http://purl.umn.edu/27218

THE IMPACT OF ELIMINATION OF THE U.S. ORANGE JUICE TARIFF ON THE MARKET FOR PROCESSED ORANGE PRODUCTS
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Spreen,   Thomas H.; Brewster,   Charlene; Brown,   Mark G.
Tipo: Working or Discussion Paper
Palavras-chave: International Relations/Trade.
Ano: 2002
URL: http://purl.umn.edu/15669

U.S. liquid-consumption trends
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Sparks,   Amy L.
Tipo: Report
Palavras-chave: Agribusiness; Demand and Price Analysis.
Ano: 1993
URL: http://purl.umn.edu/52734

The Almost Ideal Demand System Approximation and Separability
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
The paper focuses on separability in the almost ideal demand system (AIDS) in time series analysis.  The AIDS approximation based on Stone's price index is specified in terms of the Rotterdam model and block additivity is imposed for illustrative purposes.  A generalization to other types of separability is then considered.  The model can be viewed as an extension to Theil et al.'s Working-PI time series model.  In both the Theil et al. model and the AIDS model examined here, the marginal propensity to spend on a good is allowed to depend on the good's budget share.  In the model in this paper, the Slutsky coefficients are further allowed to depend on the budget shares.  The model provides a consistent way to analyze subgroup demand relationships.
Tipo: Report
Palavras-chave: Almost ideal demand system; Separability; Rotterdam model; Demand and Price Analysis.
Ano: 1990
URL: http://purl.umn.edu/52711

Advertising and Product Confusion: A Case Study of Grapefruit Juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying; Behr,   Robert M.
Demand relationships for two closely related products -- grapefruit juice and grapefruit-juice cocktail -- were estimated from grocery-store scanner data to analyze the contention that consumer confusion exists between the two products.  Results suggest confusion may exist, with grapefruit-juice advertising not only increasing the demand for grapefruit juice but also for grapefruit-juice cocktail.
Tipo: Report
Palavras-chave: Advertising; Demand; Grapefruit juice; Cocktail; Scanner data; Agribusiness; Consumer/Household Economics; Demand and Price Analysis.
Ano: 1990
URL: http://purl.umn.edu/52710

The differential demand model with habit persistence
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
Tipo: Report
Palavras-chave: Habit persistence; Rotterdam model; Demand and Price Analysis.
Ano: 1991
URL: http://purl.umn.edu/52720

AIDS and separability: a non sequitur
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.; Seale,   James L., Jr.
The almost ideal demand system (AIDS) is commonly used to study demand for agricultural commodities and groups of commodities.  Increasingly, separability has been utilized in conjunction with the AIDS to estimate conditional demand systems as well as to improve upon precision of parameter estimates.  The paper shows that separability conditions are inconsistent with use of the AIDS and that tests of separability with the AIDS are problematic.
Tipo: Report
Palavras-chave: AIDS; Separability; Demand and Price Analysis.
Ano: 1992
URL: http://purl.umn.edu/52879

The economic impact of the Florida Citrus Industry on Florida's Economy
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Benioudakis,   Nikolaos; Brown,   Mark G.
Tipo: Report
Palavras-chave: Economic impacts; Florida citrus industry; Community/Rural/Urban Development.
Ano: 2000
URL: http://purl.umn.edu/52827

Orange Juice Advertising by the Florida Department of Citrus: Estimates of 2006-07 Florida and Free-Rider Benefits
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
The benefits of OJ advertising result from 1) increased gallon sales and 2) higher prices.  Advertising was estimated to increase the delivered-in price by $.083 per single strength equivalent (SSE) gallon in 2006-07.  The with-advertising and without-advertising delivered-in prices were estimated at $1.981 and $1.898 per SSE gallon, respectively.  With FDOC advertising focusing on the U.S. market, benefits due to advertising were estimated for the U.S market only.  However, it should be recognized that to the extent world OJ prices increase by the same amount as the U.S. price increase ($.083 per SSE gallon), not only U.S. imports of OJ, but also Brazil and other country exports of OJ to Europe and other destinations also benefit from the...
Tipo: Report
Palavras-chave: Agribusiness.
Ano: 2007
URL: http://purl.umn.edu/36812

The impact of generic advertising and the free rider problem: a look at the U.S. orange juice market and imports
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying; Spreen,   Thomas H.
Increased demand for an advertised product may increase price, which, in turn, may lead to a free rider problem where competitive imports increase and result in a smaller price increase than otherwise.  A study of Florida Department of Citrus advertising for orange juice indicated that the free rider problem has notably limited the impact of advertising on price in the U.S. market.  High U.S. orange juice demand, which in part has been a result of advertising, has attracted substantial amounts of orange juice imports.  Imports have eroded the impact of advertising on price by an estimated two-thirds.
Tipo: Report
Palavras-chave: Orange juice; Imports; Advertising; Free rider problems; Agribusiness; Demand and Price Analysis.
Ano: 1995
URL: http://purl.umn.edu/52748

The Free Trade Area of the Americas and the Market for Processed Orange Products
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Spreen,   Thomas H.; Brewster,   Charlene; Brown,   Mark G.
The proposed Free Trade Area of the Americas would join the world’s two largest processed orange producing regions: Brazil and the United States.  Because the United States currently imposes a sizeable tariff on imported processed orange products, there is concern by U.S. orange growers over possible adverse effects resulting from tariff elimination.  A model of the world processed orange market is developed as a spatial equilibrium model with implicit supply functions based on the dynamic behavior of orange production.  The model is used to estimate the impact of U.S. tariff elimination on U.S. production, grower and processor prices, and imports.  The results suggest a sizeable price impact on U.S. producers if the tariff is eliminated.
Tipo: Journal Article
Palavras-chave: Orange juice; Spatial equilibrium; Tariffs; Trade; C61; F13.
Ano: 2003
URL: http://purl.umn.edu/37837

Florida citrus planting decisions: impacts of expected returns and price risks on varietal choice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
A model is developed to explain Florida citrus planting levels by variety.  The varietal choice is based on the expected prices and price variances/covariances of the varieties under consideration.  Overall planting returns are maximized for a given level of price risk.  The model's price coefficients are similar to those of the Theil and Barten Rotterdam demand model.  As in the Rotterdam model, both absolute and relative price coefficient specifications are considered, allowing an examination of restrictions related to the price risk.  The empirical analysis considers two restricted specifications -- a varietal independence model, based on the assumption that only the price variances are important for predicting planting levels, and a group independence...
Tipo: Report
Palavras-chave: Planting decision; Florida citrus; Price risk; Expected returns; Demand and Price Analysis; Farm Management.
Ano: 2003
URL: http://purl.umn.edu/52880

INCORPORATING NUTRIENTS IN FOOD DEMAND ANALYSIS
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.; Chung,   Rebecca H.; Chiang,   Frank F.
Two levels version of the Rotterdam demand systems were developed using utility theory with additional nutrient variables.  Income, price, and nutrient demand elasticities were estimated.  Results show that some nutrients are important factors in determining the demand for food items.
Tipo: Conference Paper or Presentation
Palavras-chave: Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 1998
URL: http://purl.umn.edu/20960

Trends in the not-from-concentrate orange-juice segment
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.; Goodrich,   Renee M.
Tipo: Report
Palavras-chave: Agribusiness.
Ano: 1999
URL: http://purl.umn.edu/52823

A DYNAMIC DIFFERENTIAL DEMAND SYSTEM: AN APPLICATION OF TRANSLATION
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
The differential demand system or Rotterdam model is extended to include lagged consumption through translation parameters, allowing habit and inventory effects.  Applications of the model to annual U.S. expenditure and weekly juice sales data illustrate the importance of the time interval of an observation on the relative strengths of the habit inventory.
Tipo: Journal Article
Palavras-chave: Demand and Price Analysis.
Ano: 1992
URL: http://purl.umn.edu/29646

Impact of Income on Price and Income Responses in the Differential Demand System
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
An extension of the Rotterdam model is developed that makes the model’s income flexibility and marginal propensities to consume varying coefficients. Frisch’s duality relationships that the second partial derivatives of demand with respect to income and prices are independent of the order of differentiation are imposed with the marginal propensities to consume specified as functions of income and price, and the Slutsky coefficients specified as functions of income only. A uniform substitute specification is used to analyze the conditional demands for a group of beverages.
Tipo: Journal Article
Palavras-chave: Demand; Rotterdam model; Varying parameters; Agribusiness; Agricultural Finance; Production Economics; C51; D12; Q11.
Ano: 2008
URL: http://purl.umn.edu/47201

Substitution between domestic and imported orange juice and impacts of U.S. tariffs on prices and production
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.; Lee,   Jonq-Ying.
A demand system model differentiating goods by product form and origin is developed to examine the impact of eliminating U.S. tariffs on orange-juice prices.  An empirical analysis suggests a range of tariff impacts on prices depending on the degree of substitution between products.  The model yielded similar results as alternative models when substitution was assumed to be relatively strong.  In the long run, lower, without-tariff prices can be expected to lead to lower Florida orange planting and production levels.  A sustained reduction in the U.S. OJ price of half the value of the FCOJ tariff is estimated to reduce orange planting levels by about 50% and orange production would declined by 24% by 2021-22.
Tipo: Report
Palavras-chave: Price; Tariffs; Orange juice; Product differentiation; Agribusiness; Demand and Price Analysis; International Relations/Trade.
Ano: 2001
URL: http://purl.umn.edu/52888

Demand for OJ, by Product Form, in a Conditional Demand System for Beverages, and Sensitivity of Product Forms to Supply
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Demands for orange juice by product form are estimated, and own- and cross-price elasticity estimates are used to examine how supply changes impact retail prices and quantity sales, by form.
Tipo: Report
Palavras-chave: Conditional demand system; Beverage; Supply; Agribusiness.
Ano: 2010
URL: http://purl.umn.edu/104337

Impacts of a Ban on the Sales of Florida Honey Tangerines in California Due to Citrus Black Spot
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Citrus black spot (CBS) was discovered in March of 2010 near Immokalee in Collier County.  CBS may adversely impact citrus growers both through demand and supply impacts.  This paper has focused on the demand side of the equation.  The analysis has also focused on Florida honey tangerines and the market in California.  This market accounts for about 17.7% of Florida honey tangerine sales.  If Florida product were banned from California in fear of CBS spreading there, the FOB price for Florida honey tangerines is estimated to decline by $3.48 to $4.40 per box, all else constant.  The on-tree price would be expected to decline by the same amounts.  However, with respect to production costs, all else would not be constant.  Growers would be expected to bear...
Tipo: Report
Palavras-chave: Citrus black spot; Honey tangerine; California; Agribusiness.
Ano: 2010
URL: http://purl.umn.edu/104354

A family of inverse demand systems and choice of functional form
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
Tipo: Report
Palavras-chave: Inverse demand systems; Choice of functional form; Demand and Price Analysis.
Ano: 1994
URL: http://purl.umn.edu/52743

THE POTENTIAL FOR HIGH-VALUE AGRICULTURAL PRODUCTS UNDER THE NORTH AMERICAN FREE TRADE AGREEMENT: THE CASE OF BEEF IN MEXICO AND CANADA: COMMENT
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.
Tipo: Journal Article
Palavras-chave: International Relations/Trade.
Ano: 1996
URL: http://purl.umn.edu/15121

Long-Run Impact of Orange-Juice Generic Advertising
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
This paper discusses the long-run impact of generic advertising for orange juice in the United States.
Tipo: Report
Palavras-chave: Generic advertising; Orange juice; United States; Agribusiness.
Ano: 2006
URL: http://purl.umn.edu/36835

Impact of U.S. duty drawback on the demand for orange juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Fernandes,   Waldir B.; Spreen,   Thomas H.; Lee,   Jonq-Ying.
A demand system model differentiating goods by origin is developed to examine impacts of duty drawback on U.S. orange juice exports and prices.  An empirical analysis suggests that on average duty drawback has increased annual orange juice exports by about 16.5 million SSE gallons or 11% of export sales, and has supported the U.S. price of orange juice by about 2 cents per gallon.  Not all benefits of duty drawback go to exporters.  Importers who own drawback credits but do not export product may realize benefits by selling their credits to exporters.  The analysis suggests these benefits effectively reduce by the U.S. orange juice tariff, positively impacting imports and negatively impacting the U.S. price.
Tipo: Report
Palavras-chave: Duty drawback; Orange juice; Demand; Agribusiness; Demand and Price Analysis; International Relations/Trade.
Ano: 2003
URL: http://purl.umn.edu/52894

IMPACTS ON U.S. PRICES OF REDUCING ORANGE JUICE TARIFFS IN MAJOR WORLD MARKETS
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.; Lee,   Jonq-Ying.
A demand model is developed to examine the impacts on orange juice prices resulting from elimination or reduction of the tariffs on orange juice imposed by the United States, European Union, and Japan. An empirical analysis suggests that elimination of the U.S. tariff by itself would decrease the U.S. orange juice price by about $0.22 per gallon, while simultaneous elimination of the U.S., European, and Japanese tariffs would decrease the U.S. price by about $0.13 per gallon. Alternatively, reducing these tariffs according to the Swiss 25 formula would decrease the U.S. price by an estimated $0.09 per gallon. The U.S. produces about 1.4 billion gallons of orange juice annually and each penny reduction in the price impact increases U.S. orange juice FOB...
Tipo: Journal Article
Palavras-chave: Demand and Price Analysis.
Ano: 2004
URL: http://purl.umn.edu/27236

Cost-benefit analysis of investment in research on abscission chemicals
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Cost-benefit analysis; Abscission chemicals; Agribusiness; Farm Management.
Ano: 2001
URL: http://purl.umn.edu/52887

Estimates of Promotional Impacts on Orange Juice and Grapefruit Juice Demand Based on Time Series and Cross-Sectional Data
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
The cross-section and time series model used in this study yielded a number of important estimates for OJ and GJ demand.  The own- and cross-price elasticities were, in general, similar to those found in past studies.  The dummy variable estimates to control for city size, seasonality and other city specific trends appear reasonable, suggesting this modeling approach, and perhaps other variants, is useful for analyzing combined  city data over time.  The promotional estimates of the study support previous findings that featuring and displays significantly increase demand.  Features and displays together have the largest impact.  Price discounts have the smaller impacts but their  magnitudes are larger than found in previous studies.  Finally, although both...
Tipo: Report
Palavras-chave: Pooling; Cross-section; Time-series; Orange juice; Grapefruit juice; Agribusiness.
Ano: 2009
URL: http://purl.umn.edu/104333

A study of the impact of grapefruit-drug interaction on the demand for grapefruit juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.
Tipo: Report
Palavras-chave: Grapefruit juice; Drug interaction; Demand; Agribusiness; Demand and Price Analysis.
Ano: 2001
URL: http://purl.umn.edu/52884

A study of the demand relationship between  fixed-weight and random-weight citrus
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Gao,   Zhifeng; Lee,   Jonq-Ying; Brown,   Mark G.
Using Rotterdam demand system this study examines the demand relationships among four random-weight (FW) and fixed-weight citrus (RW). Results indicated that FW and RW grapefruit (and FW and RW oranges) are not substitutes; however, RW tangerine is a substitute of FW tangerines. In addition, promoting FW grapefruit would not influence the demand for RW grapefruit and vice versa. Promoting FW oranges (or FW tangerines) would decrease the demand for RW oranges (or RW tangerines) and vice versa.
Tipo: Conference Paper or Presentation
Palavras-chave: Agribusiness; Demand and Price Analysis.
Ano: 2009
URL: http://purl.umn.edu/49466

Changes in the Structure of the Florida Processed Orange Industry and Potential Impacts on Competition
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Guci,   Ledia; Brown,   Mark G.
The Florida processed orange industry has become more concentrated in the last two decades raising questions on competitive behavior, particularly with respect to the purchase by processors of fruit from Florida orange growers.  The purpose of this paper is to examine the changes in market structure of the Florida orange industry at the processor as well as retail and grower levels.  The results suggest that the increase in concentration in the Florida orange processing industry, as well as the increase in concentration at the retail grocery store level, has increased the likelihood of non-competitive pricing behavior involving these industrial sectors.
Tipo: Report
Palavras-chave: Industrial Organization.
Ano: 2007
URL: http://purl.umn.edu/36811

FOOD STAMPS: PROGRAM PARAMETERS AND STANDARDS OF LIVING FOR LOW-INCOME HOUSEHOLDS
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Johnson,   Stanley R.
Tipo: Journal Article
Palavras-chave: Food Security and Poverty.
Ano: 1983
URL: http://purl.umn.edu/30240

Estimates of FOB prices for NFC and FCOJ, and Retail-FOB Price Margin Relationships
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
This report provides estimates of FOB prices for FCOJ and NFC orange juices, and examines associated retail-FOB margins for these product forms.
Tipo: Report
Palavras-chave: FCOJ; NFC; Orange juice; FOB-retail price margins; Agribusiness.
Ano: 2010
URL: http://purl.umn.edu/104347

Allocation of Advertising and Research Dollars In the Florida Orange-Juice Industry: Supply and Demand Elasticity Considerations
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
This study shows how the mix of advertising and research that maximizes net revenue for a commodity can be approximated for given values of market prices, margins and quantities, along with price elasticities of supply and demand, and the elasticity of demand with respect to advertising and the elasticity of supply and the price margin with respect to research.
Tipo: Preprint
Palavras-chave: Advertising dollars; Allocation; Orange juice industry; Agribusiness.
Ano: 2008
URL: http://purl.umn.edu/104325

Study of impacts of orange juice ads on Schnucks grocery store sales and customers
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Advertising; Orange juice; Schnucks; Agribusiness; Demand and Price Analysis.
Ano: 1994
URL: http://purl.umn.edu/52738

Impacts of the European Union Tariff  On the Florida Price for Grapefruit Juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
GJ exports account for a major part of Florida as well as U.S. GJ sales, accounting for 41.5% and 36.9% of total Florida GJ sales in 2008-09 and 2009-10.  The largest export market in many of the recent years has been the EU.  The EU imposes a 12% ad valorem tariff on GJ imports, resulting in a higher price for GJ there and a lower volume demanded than would be expected otherwise.  Based on the analysis of this study, it is estimated that removal of the EU tariff would result in increased sales of GJ in the EU, benefitting consumers in Europe, and a higher price for Florida growers.  The Florida grower price and annual revenue were estimated to increase by $.06 per SSE gallon and $3.6 million, respectively, if the EU tariff were removed.
Tipo: Report
Palavras-chave: European Union; Tariff; Grapefruit juice price; Agribusiness.
Ano: 2011
URL: http://purl.umn.edu/104336

OJ demand estimates by region
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Demand and Price Analysis.
Ano: 1999
URL: http://purl.umn.edu/52822

Measuring exposure to advertising: a look at gross rating points: revisited
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.
Tipo: Report
Palavras-chave: Advertising; Measure; Gross rating point; Agribusiness; Demand and Price Analysis.
Ano: 1995
URL: http://purl.umn.edu/52745

Generic Advertising of Florida NFC
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
This paper discusses some of the issues with respect to a generic advertising program for not-from-concentrate (NFC) orange juice aimed at increasing Florida grower returns.
Tipo: Report
Palavras-chave: Not-from-concentrate orange juice; Generic advertising; Agribusiness.
Ano: 2006
URL: http://purl.umn.edu/36834

The Effect Demographics Have On The Demand For Orange Juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Davis,   Andrew; Gunderson,   Michael A.; Brown,   Mark G.; House,   Lisa.
This paper investigates how the demand for orange juice is affected by the demographics of consumers. There are many variables in the orange juice demand equation and demographics are only one. Demographic variables are important in determining the tastes and preferences of different regions. The data that has been collected is weekly data over a two year period of time. The seemingly unrelated regression method will be used to examine the data. This project will be beneficial to orange juice advertising firms and companies that sell orange juice.
Tipo: Conference Paper or Presentation
Palavras-chave: Food Consumption/Nutrition/Food Safety; Marketing.
Ano: 2008
URL: http://purl.umn.edu/6794

Alternative specifications of advertising in the Rotterdam model
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
This paper examines several approaches to introduce advertising in systems of demand equations.  Advertising is included in the Rotterdam model using an unrestricted specification and three restricted specifications - advertising affects demand alternatively through (1) marginal utilities as in studies by Duffy (1987, 1989, 1990) and Selvanathan (1989), (2) scaling parameters which can be viewed as indicators of product quality, and (3) translation parameters which can be viewed as indicators of basic needs.  A test to choose among the alternative specifications is provided and the methodology is applied to data on demand for fruit juice products.
Tipo: Report
Palavras-chave: Advertising; Rotterdam model; Scaling; Translation; Demand and Price Analysis.
Ano: 1991
URL: http://purl.umn.edu/52717

CONDITIONAL DEMAND AND ENDOGENEITY?  A CASE STUDY OF DEMAND FOR JUICE PRODUCTS
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Behr,   Robert M.; Lee,   Jonq-Ying.
The question of endogeneity of conditional expenditures, as well as prices, in conditional demand equations for justices is examined.  Both conditional expenditures and prices were found to be uncorrelated with the conditional demand errors, based on Wu-Hausman tests.  Conditional demand error variance/covariance estimates and corresponding Slutsky coefficient estimates were approximately proportional, as predicted by the theory of rational random behavior, further supporting independence of conditional expenditures and conditional errors for juice demands.
Tipo: Journal Article
Palavras-chave: Demand and Price Analysis.
Ano: 1994
URL: http://purl.umn.edu/31231

An Engel Curve Analysis of Household Expenditure in Taiwan: 1996-98
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chung,   Rebecca H.; Lee,   Jonq-Ying; Brown,   Mark G.
Seven systems of Engel curves for expenditures on ten commodity groups were estimated using Taiwanese household expenditure data for the period from 1996 through 1998.  Results show that the estimated expenditure elasticities are insensitive to the choice of functional forms.
Tipo: Conference Paper or Presentation
Palavras-chave: Engel curve; Taiwan; Consumer/Household Economics.
Ano: 2002
URL: http://purl.umn.edu/53388

Incorporating Nutrients in Food Demand Analysis
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chung,   Rebecca H.; Lee,   Jonq-Ying; Brown,   Mark G.
This study explored the roles of nutrients in the demand for food through utility theory.  The findings support the argument that nutrients play important roles in the demand for food.  The 1987-88 Nationwide Food Consumption Survey data were used. The impacts of six nutrients (carbohydrates, fats, vitamins, minerals, digestible fibers, and proteins) on the demand for five food groups (dairy, meats, vegetables and fruits, grain products, and other foods) were studied using the Rotterdam demand system.
Tipo: Conference Paper or Presentation
Palavras-chave: Demand and Price Analysis.
Ano: 1998
URL: http://purl.umn.edu/52824

Restrictions on autogressive error processes in systems of demand equations
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Alternative theoretically based restrictions on autoregressive error processes in systems of demand equations are examined.  Scaling, translation, and a utility-based approach suggested by Theil are used to generate restrictions.  A study of juice demands suggests that the restrictions examined may be useful for empirical analysis.
Tipo: Report
Palavras-chave: Augoregressive error processes; Rotterdam model; Juice demand; Demand and Price Analysis.
Ano: 1993
URL: http://purl.umn.edu/52736

THE DEMAND FOR NATIONAL BRAND AND PRIVATE LABEL FROZEN CONCENTRATED ORANGE JUICE:  A SWITCHING REGRESSION ANALYSIS
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.; Schwartz,   Brooke.
Separate demand equations for national brand and private label frozen concentrated orange juice were estimated using a switching regression model.  The results indicate that the demand for national brand frozen concentrated orange juice is more price responsive than the demand for private label juice, and household characteristics have different impacts on the demand for these two products.
Tipo: Journal Article
Palavras-chave: Demand and Price Analysis.
Ano: 1986
URL: http://purl.umn.edu/32534

Generic advertising impact on demand for orange juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Generic advertising; Orange juice; Agribusiness; Demand and Price Analysis.
Ano: 2001
URL: http://purl.umn.edu/52881

Impact of fresh grapefruit quality on demand
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
This study incorporates quality into the Rotterdam demand system based on utility theory.  Quality was modeled through its impact on marginal utility via perceived prices, following theoretical work by Basemann and Barten, among others.  Results show that the price elasticity of fresh grapefruit demand is near unitary at the retail level and juice content has had relatively large impacts on fresh grapefruit demand.
Tipo: Report
Palavras-chave: Agribusiness; Demand and Price Analysis.
Ano: 1998
URL: http://purl.umn.edu/52821

Advertising impacts on demand for orange juice -- May 2003
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Generic advertising; Orange juice; Demand; Lagged advertising effect; Agribusiness; Demand and Price Analysis.
Ano: 2003
URL: http://purl.umn.edu/52893

The Allocation of Advertising and Research Dollars in the Florida Orange Juice Industry
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.
This study considers the allocation of Florida citrus‐grower money between advertising and research programs to maximize grower revenue net of program costs. The allocation depends on the impact of advertising on demand and the impacts of research on the cost of production and supply. A number of studies have estimated the impact of advertising on OJ demand, but little is known about the impact of research. Research on citrus greening, a disease that has no known cure, is examined in the present study. There are no past studies to reliably gauge the impact of this research. The approach taken here is to ask if a given amount of research dollars is needed to reduce average production costs by certain amount, then what should be spent on advertising based on...
Tipo: Journal Article
Palavras-chave: Orange juice; Returns to research; Advertising; Agribusiness; Food Security and Poverty.
Ano: 2010
URL: http://purl.umn.edu/91140

Triple-crown advertising impacts on demands for orange juice in fifty Nielsen metropolitan regions
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Irwin,   Stephen R.
Tipo: Report
Palavras-chave: Agribusiness; Demand and Price Analysis.
Ano: 1998
URL: http://purl.umn.edu/52817

CONSUMER DEMAND FOR FOOD DIVERSITY
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.
In this paper, consumer demand for food diversity is measured by the entropy and Simpson indices for budget shares. Results show that consumer demand for food diversity is related to total food expenditures and household size and composition.
Tipo: Journal Article
Palavras-chave: Consumer/Household Economics.
Ano: 1989
URL: http://purl.umn.edu/30114

Generic advertising impacts on demands for orange juice in fifty Nielsen metropolitan regions
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Irwin,   Stephen R.
Tipo: Report
Palavras-chave: Agribusiness; Demand and Price Analysis.
Ano: 1998
URL: http://purl.umn.edu/52818

Impacts of Flu/Cold Incidences and Retail Orange Juice Promotion on Orange Juice Demand
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.
In this study, we examine the impacts of retail promotions and flu/cold incidences on the demand for orange juice using weekly Nielsen grocery orange juice sales statistics and the flu/cold incidences reported by Surveillance Data Inc. The cross-section time-series pooling technique proposed by Parks was used to estimate the demand parameters. Results show that flu/cold incidences increased the effectiveness of retail promotions on the demand for orange juice.
Tipo: Journal Article
Palavras-chave: Retail promotion; Flu; Cold; Orange juice; Demand; Marketing.
Ano: 2009
URL: http://purl.umn.edu/59242

The impact of the reduction in Australian orange-juice tariff
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.
Tipo: Report
Palavras-chave: Orange juice; Tariff; Australia; Agribusiness; Demand and Price Analysis; International Relations/Trade.
Ano: 2002
URL: http://purl.umn.edu/52892

The Allocation of Advertising and Research Dollars in the Florida Orange Juice Industry
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.
This study considers the allocation of Florida citrus-grower money between advertising and research programs to maximize grower revenue net of program costs. The allocation depends on the impact of advertising on demand and the impacts of research on the cost of production and supply. A number of studies have estimated the impact of advertising on OJ demand, but little is known about the impact of research. Research on citrus greening, a disease that has no known cure, is examined in the present study. There are no past studies to reliably gauge the impact of this research. The approach taken here is to ask if a given amount of research dollars is needed to reduce average production costs by certain amount, then what should be spent on advertising based on...
Tipo: Conference Paper or Presentation
Palavras-chave: Agribusiness; Agricultural and Food Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Research and Development/Tech Change/Emerging Technologies; Risk and Uncertainty.
Ano: 2009
URL: http://purl.umn.edu/59191

Conditional Demand System for Beverages
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Jauregui,   Carlos E.
Estimates of a conditional demand system for twelve beverages, based on the Rotterdam model subject to a full, first-order autoregressive process, are discussed.  Impacts of beverage prices, total beverage expenditures and promotions on beverage quantities demanded are provided.  The results indicate that all beverages were normal goods; the majority had price elastic demands; most had a relatively large own-promotion effect; and a number of significant cross-promotional effects exist, indicating a relatively high level of competition for market share among the beverages studied.
Tipo: Report
Palavras-chave: Conditional demand system; Beverages; Agribusiness.
Ano: 2011
URL: http://purl.umn.edu/104335

Demand for Nutrients: The Household Production Approach
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chung,   Rebecca H.; Lee,   Jonq-Ying; Brown,   Mark G.
This study uses the household production theory to study the demand for nutrients, i.e., households purchase a combination of food items from the market and produce the needed nutrients from these food items. By following the traditional household production approach, shadow prices for nutrients in food consumption are calculated. The cost function that generates the shadow prices appears plausible in terms of its elasticities of substitution and factor demand. After obtaining the calculated shadow prices of nutrients, the nutrient demand functions are estimated. Results show that the own-price elasticity of demand for nutrient is inelastic, whereas the expenditure elasticities indicate that nutrients are normal goods. Crossprice elasticities show that...
Tipo: Conference Paper or Presentation
Palavras-chave: Nutrient; Household production theory; Demand; Demand and Price Analysis.
Ano: 1998
URL: http://purl.umn.edu/52825

A UNIFORM SUBSTITUTE DEMAND MODEL WITH VARYING COEFFICIENTS
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
This study extends Barten's synthetic demand modeling approach to increase the flexibility of the uniform substitute specification of the Rotterdam demand system. Marginal propensities to consume (MPC) vary with budget shares and Slutsky coefficients are defined in terms of varying MPCs. An application of the model to orange-juice products shows that the pattern of income and price elasticities over time is much different than when MPCs are restricted to be constant.
Tipo: Journal Article
Palavras-chave: Demand; Varying coefficient; Rotterdam model; Orange juice; Demand and Price Analysis.
Ano: 2000
URL: http://purl.umn.edu/15403

World orange-juice production and consumption trends
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Orange juice; Production; Consumption; World; Agribusiness; Crop Production/Industries; Demand and Price Analysis.
Ano: 2004
URL: http://purl.umn.edu/52896

Estimates of Florida Department of Citrus Promotional Impacts on Orange Juice Demand Based on Time-Series and Cross-Sectional Data
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
In this study, city-by-city, weekly grocery store sales data were used to estimate the impacts of the FDOC, TV, RADIO and HC promotional programs.  The estimates indicate that the RADIO program was effective, having a B/C of 1.4.  For the TV and HC programs, benefits were less than costs.
Tipo: Report
Palavras-chave: Promotion impacts; Orange juice; Demand; Time-series and cross-section data; Agribusiness.
Ano: 2009
URL: http://purl.umn.edu/104334

Benefit-cost analysis of abscission
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Benefit cost analysis; Abscission chemicals; Crop Production/Industries.
Ano: 2004
URL: http://purl.umn.edu/52899

Some Further Discussion on the Price Index for  The Almost Ideal Demand System: A Chain Price Index Approach
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
The issue of identification of the parameter α0 in the price index of the Almost Ideal Demand System (AIDS) is examined.  In nearly all empirical studies, the model’s likelihood function has been extremely flat in α0, and this parameter has not been able to be estimated.  Assumed values are often used.  In this paper, an AIDS-like model is developed with an easy- to-calculate chain-price index that replaces the price index in the original AIDS.  The model stands by itself with respect to consumer demand theory and flexibility. An empirical analysis of beverage demands gives merit to the specification.
Tipo: Technical Report
Palavras-chave: Demand; Almost Ideal Demand System; Differential and level models; Chain price; Demand and Price Analysis.
Ano: 2011
URL: http://purl.umn.edu/121588

Preference Variable Impacts in Direct and Inverse Differential Demand Systems
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Preference variables are included in the inverse Rotterdam model based on the Tintner-Ichimura-Basmann relationship linking preference effects on quantities demanded to price effects and preference effects on marginal utilities.  Restrictions are made on the effects of the preference variables on the marginal utilities, resulting in reductions in the parameter space for the preference variables in both direct and inverse demand systems.  The model is used to analyze impacts of product quality on fresh citrus demand.
Tipo: Report
Palavras-chave: Inverse differential demand system; Preference variable impact; Fresh citrus; Agribusiness.
Ano: 2009
URL: http://purl.umn.edu/104331

The silence of the lambdas: a test of almost ideal and Rotterdam models: comment
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
Tipo: Report
Palavras-chave: Rotterdam model; AIDS; Model selection; Comment; Demand and Price Analysis.
Ano: 1993
URL: http://purl.umn.edu/52737

The relationship between import and retail prices: a case study of fresh grapefruit in Japan
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Woolsey,   Michael D.; Brown,   Mark G.; Lee,   Jonq-Ying.
The study examined the relationship between import price and retail price of grapefruit in Japan.  Estimated retail-import price relationship indicate asymmetry responses distributed over time.  Import price changes are not fully transmitted to the retail level, with import price increases being passed on more fully than import price decreases.
Tipo: Report
Palavras-chave: Fresh grapefruit; Japan; Import and retail price transmission; Demand and Price Analysis; International Relations/Trade.
Ano: 1992
URL: http://purl.umn.edu/52722

THE IMPACT OF INVENTORY ON TUNA PRICE: AN APPLICATION OF SCALING IN THE ROTTERDAM INVERSE DEMAND SYSTEM
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chiang,   Fu-Sung; Lee,   Jonq-Ying; Brown,   Mark G.
This study adopted the scaling approach to examine the impacts of inventories on tuna auction prices in Japan using the Rotterdam inverse demand system.  The inclusion of two inventory variables in the model only increases the number of parameters by two.  Results indicate that frozen tunas are more likely to be close substitutes, fresh and frozen tunas of the same species are also likely to be substitutes, and inventory had significant impacts on auction prices.
Tipo: Journal Article
Palavras-chave: Scaling; Rotterdam inverse demand system; Tuna; Inventory; Demand and Price Analysis.
Ano: 2001
URL: http://purl.umn.edu/15445

Impact of Income on Price and Income Responses in the Differential Demand System
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
An extension of the differential demand system model is developed that allows the demand system’s income and price responses to vary with income level.  The model’s income flexibility and marginal propensities to consume (MPCs) out of income are made functions of real income measured by the Divisia volume index.  The income flexibility is a factor of proportionality underlying all price effects and a change in this term impacts the sensitivity of all demands to prices.  Price effects are also made a function of the MPCs using a uniform substitute specification.  The model was used to analyze the conditional demands for a group of beverages.  The findings indicate that changes in conditional total beverage expenditures result in various income and price...
Tipo: Report
Palavras-chave: Differential demand system; Beverages; Income impacts on price and income responses; Consumer/Household Economics.
Ano: 2006
URL: http://purl.umn.edu/36836

Production and Price Effects of New Diseases and Other Challenges Confronting the Processed Orange Industry
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Spreen,   Thomas H.; Brown,   Mark G.; Jauregui,   Carlos E.
Sao Paulo and Florida are the primary producers of orange juice. Both regions face production challenges. In this paper, a model of the world orange juice market is used to analyze the effect of citrus greening and high sugarcane prices on the production and price of orange juice.
Tipo: Conference Paper or Presentation
Palavras-chave: Crop Production/Industries; Demand and Price Analysis; Production Economics.
Ano: 2008
URL: http://purl.umn.edu/6715

THE IMPACT OF THE REDUCTION IN THE AUSTRALIAN ORANGE-JUICE TARIFF
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Spreen,   Thomas H.
After substantial reduction in the Australian orange juice tariff, citrus growers in that country shifted their efforts away from Valencia orange production towards Navel oranges intended for the fresh market. Australia has been successful in penetrating the world market for fresh oranges. Given the large size of the orange industry in Florida, however, it is unlikely that Florida growers could follow the same model if the U.S. orange juice were substantially reduced or eliminated.
Tipo: Working or Discussion Paper
Palavras-chave: Oranges; Tariffs; Australia; International Relations/Trade.
Ano: 2002
URL: http://purl.umn.edu/15691

Orange Juice Dumping Ruling
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
The U.S. Department of Commerce and International Trade Administration found that Cutrale, Citrosuco, Montecitrus and other Brazilian firms dumped orange juice in the United States over the period from October 2003 through September 2004.  This dumping contributed to a build up of Florida orange juice inventories and resulted in low orange juice prices.
Tipo: Report
Palavras-chave: Dumping; Orange juice; Brazil; Agribusiness; International Relations/Trade.
Ano: 2006
URL: http://purl.umn.edu/36837

An Analysis of Wal-Mart Refrigerated Orange Juice Sales
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
In this paper, estimates of the impacts of various factors on the refrigerated OJ sales in Wal-Mart (WM) stores are presented.  Data on WM stores, as well as grocery stores doing $2 million or greater annual business, across 52 Nielsen city markets (including the remaining U.S.) were studied.  Since WM does not have stores in San Diego, this market was omitted.  Weekly data for each city from week ending 3/11/06 through 3/01/08 (104 weeks) were included in the analysis.  The relationship between WM refrigerated OJ dollar sales per store and 1) WM and $2million store prices, $2 million store promotions, a dummy variable to test whether sales may spike during periods when some consumers receive their paychecks (middle or end of the month), the number of same...
Tipo: Report
Palavras-chave: Demand; Orange juice; Wal-Mart; Agribusiness.
Ano: 2008
URL: http://purl.umn.edu/104322

Relationship between the Unemployment Rate and the Demand for Orange Juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
This study examined the relationship between the unemployment rate and the demand for OJ.  Based on the demand estimates obtained, the hypothesis that unemployment is having a significant negative impact on OJ demand cannot be refuted.  Over the sample period, the unemployment rate increased by about 4.5 points, resulting in a 7.7% to 12.6% decline in OJ demand, based on the alternative model estimates.  The unemployment rate, however, has trended upward in recent years, raising the possible that it may be reflecting to some extent the impact of other trend related factors such as preferences for reduced calories.
Tipo: Report
Palavras-chave: Unemployment rate; Demand; Orange juice; Agribusiness.
Ano: 2010
URL: http://purl.umn.edu/104353

Coupon Impacts on Orange Juice Demand Based on Time-Series and Cross-Sectional Data
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
A recent study by Dong and Leibtag found coupons were effective in increasing fruit and vegetable demand.  The current study supports these finding for the OJ product group.  The analysis focused on the informational/advertising or demand shift impact of coupons, as opposed to the price impact which could not be determined since data on prices were a weighted average for coupon users and non-users.  The results indicate a 6% increase in OJ gallons sales when coupons are used. The coupon variable used in the analysis, however, measures the extent of coupon usage but not intensity. As such, the results provide a partial view of the impact of coupons and further analysis on data that also includes some measure of intensity is needed to more fully evaluate...
Tipo: Report
Palavras-chave: Coupon; Orange juice; Demand; Agribusiness.
Ano: 2010
URL: http://purl.umn.edu/104352

RESTRICTIONS ON THE EFFECTS OF PREFERENCE VARIABLES IN THE ROTTERDAM MODEL
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
This study examines imposing and testing restrictions on preference variables in the Rotterdam model through the impacts of these variables on marginal utilities.  An empirical analysis of the impact of a female labor force participation variable in a Rotterdam demand system for fresh fruit illustrates the methodology.  This variable was modeled through its impact on marginal utilities via "adjusted" prices, following theoretical work by Basmann and Barten, among others. Results show that the female labor participation has negatively impacted the demands for citrus, while positively impacting the demands for other fresh fruit.
Tipo: Journal Article
Palavras-chave: Demand; Demographic; Fresh fruit; Rotterdam model; Demand and Price Analysis.
Ano: 2002
URL: http://purl.umn.edu/15519

An Index to Measure Health Status
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Rampersaud,   Gail S.; Brown,   Mark G.
In this study we developed a health status index using the commonly recorded health measures by doctors and hospitals.  This health status index has a minimum possible value of 7 (the least healthy) and a maximum value of 21 (the healthiest).  Using the NHANES data, we explored the relationship of this health status index and nutrient intakes, lifestyle, and demographics of the respondent.  Regression results showed that as the age of the respondent, being non-Hispanic black, participants of food stamp programs, high percent of calories that came from fat intakes, high percent of calories in beverages that came from soft drinks, smoking, and on special diets are negatively related to the value of the health status index (i.e., the person became less...
Tipo: Report
Palavras-chave: Health index; HNANES; Nutrients; Food Consumption/Nutrition/Food Safety.
Ano: 2008
URL: http://purl.umn.edu/36819

Analysis of Nielsen orange-juice sales
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Orange juice; Nielsen; Agribusiness; Demand and Price Analysis.
Ano: 1995
URL: http://purl.umn.edu/52749

Technology in the Differential Input Demand Model
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
This study considers incorporating changes in technology in the differential input demand system through effects on output and input marginal products.  The effects of technology on input demand are related to Slutsky coefficients and input shares of marginal cost.  Technology effects on marginal-product changes are viewed as price changes, and restrictions on technology are considered.
Tipo: Journal Article
Palavras-chave: Differential demand system; Inputs; Technology.
Ano: 2003
URL: http://purl.umn.edu/43273

THE DEMAND FOR FRUIT JUICES:  MARKET PARTICIPATION AND QUANTITY DEMANDED
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
The quantity demanded in a market can be decomposed into two components: the number of purchasers and the quantity per purchaser.  Focusing on these two components, the demands for different types of single-flavor fruit juice commodities are analyzed.  The approach allows the market demand elasticities to be estimated as the sum of elasticity estimates for the numbers of purchasers and the elasticity estimates for the quantities per purchaser.  The method of seemingly unrelated regressions is employed to estimate the equations for the two demand components for the different types of juice.
Tipo: Journal Article
Palavras-chave: Demand and Price Analysis.
Ano: 1986
URL: http://purl.umn.edu/32247

QUASI SEPARABILITY: A DIFFERENTIAL DEMAND SYSTEM APPROACH
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
A differential demand system for quasi separability is developed, following the approach used by Theil et al. in developing the Working-PI time series model.  The Slutsky coefficients vary with commodity budget shares and intergroup substitution depends on group compensated price effects.
Tipo: Report
Palavras-chave: Quasi separability; Differential demand system; Demand and Price Analysis.
Ano: 1990
URL: http://purl.umn.edu/52709

European Demand for Orange Juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
The demand for OJ in Europe, and in particular the own-price elasticity of demand, has been difficult to estimate due to lack of good data.  Europe, however, is the largest OJ market in the world (USDA, Foreign Agricultural Service), and cannot be ignored in analyzing the U.S. and Florida OJ situations, given OJ is an internationally traded commodity.  Thus, estimates of the impacts of factors such as own-price on Europe’s OJ demand are critical for understanding the market.  The estimates in this study, although rough, provide some guidance for the magnitude of the price response in Europe, but to keep them in perspective, they are based on a relatively small number of observations and a proxy variable, suggesting that, as more and hopefully better data...
Tipo: Report
Palavras-chave: Demand; Orange juice; Europe; Agribusiness.
Ano: 2010
URL: http://purl.umn.edu/104349

Allocation of shelf space: some theoretical considerations
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Shelf space allocation; Agribusiness; Demand and Price Analysis.
Ano: 1994
URL: http://purl.umn.edu/52744

Allocation of Advertising and Research Dollars In the Florida Orange-Juice Industry
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
In this study, an OJ model was developed to examine the optimal advertising-research mix to maximize Florida grower revenue net of the costs of these activities.  The model is based on assumed coefficients reflecting the impacts of prices, advertising and research.  The effects of prices on demand and supply, as well as the effect of advertising on demand, were set based on findings of prior studies.  The effect of research on supply is less certain, and a range of research effects was considered.  A range of advertising effects was also considered given the study’s focus.   The model solutions for the various advertising and research assumptions considered indicate that optimal advertising expenditures are significant
Tipo: Report
Palavras-chave: Agribusiness.
Ano: 2009
URL: http://purl.umn.edu/104329

A dynamic differential demand system: an application of translation
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
The differential demand system or Rotterdam model is extended to include lagged consumption through translation parameters, providing an alternative to simply adding constant terms to the model to allow for trends in consumption and changes in tastes.  Application of the model to four broadly defined groups of goods indicates significant lag effects, resulting in differences in short-run and long-run income and price responses.
Tipo: Report
Palavras-chave: Differential demand system; Translation; Demand and Price Analysis.
Ano: 1991
URL: http://purl.umn.edu/52716

Canadian import demand for fresh fruits: a differential demand system approach
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Chung,   Rebecca H.; Brown,   Mark G.; Lee,   Jonq-Ying.
Tipo: Report
Palavras-chave: Import demand; Canada; Fresh fruit; Demand and Price Analysis; International Relations/Trade.
Ano: 1994
URL: http://purl.umn.edu/52740

DEMAND RELATIONSHIPS AMONG JUICE BEVERAGES: A DIFFERENTIAL DEMAND SYSTEM APPROACH
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying; Seale,   James L., Jr.
Nielsen ScanTrack data were used to study how income and prices influenced consumer juice beverage demand in the United States during the period from 1988-89 through 1991-92.  Alternative differential demand models combining the features of the Rotterdam model and the almost ideal demand system (AIDS) were tested.  Results indicate the CBS type demand responses describe consumer behavior better than the other specifications for this particular data. set.
Tipo: Journal Article
Palavras-chave: Differential demand systems; Juice beverages; Demand and Price Analysis.
Ano: 1994
URL: http://purl.umn.edu/15164

Demand for Florida fresh specialty citrus
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Muraro,   Ronald P.
Tipo: Report
Palavras-chave: Demand; Florida; Specialty citrus; Demand and Price Analysis.
Ano: 1991
URL: http://purl.umn.edu/52714

Demand for orange-juice products: an application of the uniform substitute model
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
The differential demand model for uniform substitutes is used to analyze demand for orange-juice products.  Consumption trends are examined by allowing the marginal propensities to consume to vary with time.  Results indicate ready-to-serve (frozen concentrated) orange juice has become more (less) sensitive to expenditure and prices.
Tipo: Report
Palavras-chave: Orange juice; Rotterdam model; Uniform substitute; Demand and Price Analysis.
Ano: 1991
URL: http://purl.umn.edu/52718

Impacts of Promotional Tactics in a Conditional Demand System for Beverages
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
This study examined the impacts of four promotional tactics—features, displays, features and display together, and temporary price reductions—in context of a conditional demand system for 12 beverages. The Rotterdam model with promotion effects specified through the Tintner-Ichimura-Basmann relationship was used in the empirical study. The estimated conditional-demand equations exhibited relatively strong own- and cross-promotional effects, indicating a relatively high level of competition for market share among the beverages studied.
Tipo: Journal Article
Palavras-chave: Advertising; Demand; Promotion; Rotterdam model; Agribusiness; Demand and Price Analysis.
Ano: 2007
URL: http://purl.umn.edu/62293

Domestic demand for Florida fresh citrus: price flexibilities
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Price flexibility; Florida fresh citrus; Demand; Demand and Price Analysis.
Ano: 1994
URL: http://purl.umn.edu/52739

A general differential demand model for mixed quantity- and price-dependent equations
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying; Gao,   Xiaoming.
A mixed demand system is developed using the fundamental matrix equation of demand theory.  The model parameterization combines the parameterizations of the quantity- and price- dependent Rotterdam models.  The relationship between the mixed-demand-model parameters and the underlying direct and indirect utility functions allows analysis of various separability assumptions.
Tipo: Report
Palavras-chave: Mixed demand; Rotterdam model; Fundamental matrix; Demand and Price Analysis.
Ano: 1993
URL: http://purl.umn.edu/52735

Health and nutrition advertising impacts on the demand for orange juice in fifty Nielsen metropolitan regions
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
Tipo: Report
Palavras-chave: Agribusiness; Demand and Price Analysis.
Ano: 1998
URL: http://purl.umn.edu/52819

The Impact of Generic-Orange Juice Advertising
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
In this study, the impacts of Florida Department of Citrus (FDOC) orange juice (OJ) advertising on U.S., OJ demand and the price received by Florida growers are examined.
Tipo: Report
Palavras-chave: Florida orange juice; Advertising impacts; Agribusiness; Demand and Price Analysis.
Ano: 2008
URL: http://purl.umn.edu/36817

Generic advertising impact on demand for grapefruit juice
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Generic advertising; Grapefruit juice; Agribusiness; Demand and Price Analysis.
Ano: 2001
URL: http://purl.umn.edu/52882

U.S. orange juice and grapefruit juice demands: ACNielsen sales versus FCPA movement
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Tipo: Report
Palavras-chave: Orange juice; Grapefruit juice; Nielsen; FCPA; Agribusiness.
Ano: 2000
URL: http://purl.umn.edu/52831

The Impacts of Retail Promotions on the Demand for Orange Juice: A Study of a Retail Chain
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Lee,   Jonq-Ying; Brown,   Mark G.; Knight,   Erika P.; Chung,   Rebecca H.
This study examined the impacts of retail promotions on the demand for five brands of orange juices for a retail chain (referred to as Retailer X) and its competitors using the Rotterdam model. Results show that the combination of feature ads and displays had the largest impacts on retail revenue among the four promotional tactics considered, while temporary price reductions had no additional advertising impacts other than price impacts on retail revenues. Results also show that when Retailer X promotes an OJ brand using any of the tactics studied, a larger portion of the increased demand for the promoted brand came from reduced demand for other brands of OJ in the same store and a smaller portion came from the decreased demand in competing stores in the...
Tipo: Conference Paper or Presentation
Palavras-chave: Demand and Price Analysis; Marketing.
Ano: 2008
URL: http://purl.umn.edu/6699

European markets for NFC: supply and demand issues
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Goodrich,   Renee M.; Brown,   Mark G.
Tipo: Report
Palavras-chave: Orange juice; NFC; Europe; Supply; Demand; Agribusiness.
Ano: 2000
URL: http://purl.umn.edu/52833

Asymmetric demand responses: a demand system approach
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
Asymmetry is introduced into the Rotterdam model by allowing the income response to depend on whether real income increases or decreases.  Price responses, in turn, are asymmetric through the general and specific substitution terms.  Analysis of data on food and three other broadly defined goods suggests presence of asymmetry.
Tipo: Report
Palavras-chave: Asymmetric demand response; Rotterdam model; Demand and Price Analysis.
Ano: 1991
URL: http://purl.umn.edu/52719

Allocation of shelf space: a case study of refrigerated juice products in grocery stores
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
Tipo: Report
Palavras-chave: Shelf space allocation; Refrigerated juices; Grocery stores; Agribusiness; Demand and Price Analysis.
Ano: 1994
URL: http://purl.umn.edu/52741

Advertising impacts on demand for orange juice, January 2002
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.
Both a single equation model and Rotterdam demand system were used to estimate the impact of advertising on OJ demand.  In the single equation model, OJ gallon sales were related to OJ advertising, grapefruit juice advertising, the price of OJ, seasonality variables, consumer income, and a dummy variable for September 11 to further capture possible effect resulting from changes in the U.S. economy and consumer confidence after that point in time.  The impact of each of these variables was estimated by applying the ordinary least squares regression method to data from September 1997 to November 2001.  The results suggest that recent decreases in OJ demand are related to declines in FDOC advertising, as well as perhaps declines in incomes and changes in...
Tipo: Report
Palavras-chave: Generic advertising; 9-11; Rotterdam demand system; Agribusiness; Demand and Price Analysis.
Ano: 2002
URL: http://purl.umn.edu/52889

Optimal allocation of fresh grapefruit advertising expenditure among markets: U.S., Canada, and rest of the world
Provedor de dados: Research in Agricultural & Applied Economics (AgEcon Searh)
Autores: Brown,   Mark G.; Lee,   Jonq-Ying.
Tipo: Report
Palavras-chave: Advertising expenditure allocation; Fresh grapefruit; Agribusiness; Demand and Price Analysis.
Ano: 1995
URL: http://purl.umn.edu/52746