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Using Distance Education in Graduate Programs AgEcon
Featherstone, Allen M.; Brummett, Lynnette M..
There has been much hype around online education creating a revolution in education. Studies analyzing the use of distance education at the graduate level have been limited. This article uses Kansas State University's Master of Agribusiness program as a case study. Educational theory related to a distance environment is studied. Development and technology issues related to the Master of Agribusiness program are presented followed by survey information from students. Appropriate administrative and management practices that govern a program are essential to the success of the program.
Tipo: Journal Article Palavras-chave: Graduate degree program; Online education; Teaching/Communication/Extension/Profession; A2; A23; Q1; M2.
Ano: 2007 URL: http://purl.umn.edu/6535
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A Coasian Approach to Efficient Water Allocation of a Transboundary River AgEcon
Willis, David B.; Baker, Justin Scott.
The United States and Mexico recently resolved a decade-old water dispute that required Mexico to repay the accumulated water debt within one year. A Coasian analysis estimates the social welfare gains attainable to each country under an alternative debt repayment scheme that allows repayment over a longer time horizon and in a combination of dollars and water, instead of solely in water. Assuming average water supply conditions, under the agreed 1-year repayment contract, U.S. compensation value is 534% greater and Mexico’s compensation cost is 60% less relative to when compensation is paid exclusively in water.
Tipo: Journal Article Palavras-chave: Coase; Water allocation; Water compensation; Water markets; Agribusiness; Consumer/Household Economics; Environmental Economics and Policy; Q1; Q2.
Ano: 2008 URL: http://purl.umn.edu/46985
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Farmers’ Adoption of Extensive Wheat Production - Determinants and Implications AgEcon
Finger, Robert; El Benni, Nadja.
Using FADN data, we analyse farmers’ adoption decisions with respect to extensive wheat production, which is supported in Switzerland since 1992 with an ecological direct payment scheme. It shows that first year adoption was mainly characterized by free-riding effects. In particular small farms with low levels of input use and wheat yields adopted extensive wheat production. If later adoption phases are included, these differences in farm size between adopters and non-adopters vanish. However, the level of wheat yields is still an important adoption determinant. Less intensive producing farms (with lower yield levels) are much more likely to adopt extensive wheat production. In contrast, more intensively producing farms, i.e. those farms that may actually...
Tipo: Conference Paper or Presentation Palavras-chave: Extensive wheat production; Agri-environmental programme; Adoption analysis; Switzerland; Agricultural and Food Policy; Farm Management; Q1; Q5.
Ano: 2011 URL: http://purl.umn.edu/98979
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Developing cross disciplinary skills through an undergraduate research project AgEcon
Mehlhorn, Joey; Roberts, Jason; Cain, Amanda; Parrott, Scott D..
Undergraduate students can benefit from a research experience with a faculty mentor. Students perceived the research project and faculty mentorship as more beneficial than directed coursework. Mentoring is key to enhancing undergraduate research experiences, but the impact on time should be considered. Linkages between coursework and application should also be considered.
Tipo: Presentation Palavras-chave: Student mentor; Undergraduate research; Teaching/Communication/Extension/Profession; Q1.
Ano: 2012 URL: http://purl.umn.edu/119556
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Trade-offs between Shopping Bags Made of Non-degradable Plastics and Other Materials, Using Latent Class Analysis: The Case of Tianjin, China AgEcon
Chan-Halbrendt, Catherine; Fang, Di; Yang, Fang.
www.ifama.org
Tipo: Journal Article Palavras-chave: White pollution; Plastic bag ban; Conjoint choice experiment; Willingness to pay; Latent class analysis; China; Degradable plastics; Cloth; Paper; Community/Rural/Urban Development; Consumer/Household Economics; Environmental Economics and Policy; Q1.
Ano: 2009 URL: http://purl.umn.edu/92561
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Firm Creation, Firm Evolution and Clusters in Chile’s Dynamic Wine Sector: Evidence from the Colchagua and Casablanca Regions AgEcon
Gwynne, Robert N..
Tipo: Working or Discussion Paper Palavras-chave: Wine; Argentina; Wine cluster; Regional development; Community/Rural/Urban Development; Industrial Organization; Production Economics; Q1.
Ano: 2008 URL: http://purl.umn.edu/42658
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Poverty Alleviation or Aggravation? The Impacts of Community Forestry Policies in Nepal AgEcon
Dhakal, Bhubaneswor; Bigsby, Hugh R.; Cullen, Ross.
This research studies the effects on income and employment when externally imposed policies constrain use of common forest resources. Using a mixed-integer linear programming model, the study examines the impacts of conservation-oriented community forest policies in Nepal on three household income groups. The results show that current community forest policies, which direct forest use towards environment conservation and timber production, cause large reductions in employment and income of the poorest households and largely explain the recent increase in rural poverty.
Tipo: Conference Paper or Presentation Palavras-chave: Community forestry; Policy; Poverty; Nepal; Resource /Energy Economics and Policy; Q1.
Ano: 2006 URL: http://purl.umn.edu/25576
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GRAIN QUALITY AND NORTH AMERICAN HARD WHEAT EXPORTS AgEcon
Wilson, William W.; Dahl, Bruce L..
Past debate on competition and quality in international wheat markets has focused on class and country of origin as the salient source of differentiation. This study analyzes changes in demand for both wheat classes and grades. Comparisons are made between Canadian and U.S. hard wheats, principal competitors in the hard wheat market. Both countries are dominant producers of Hard Red Spring Wheat (HRS in the United States and Canadian Western Red Spring [CWRS] in Canada); the United States is the dominant producer of Hard Red Winter (HRW); and both countries are large producers of durum (Hard Amber Durum [HAD] in the United States and Canadian Western Amber Durum [CWAD] in Canada). Due to the indigenous similarities among these wheats, the competitive...
Tipo: Working or Discussion Paper Palavras-chave: Grain quality; Wheat exports; Wheat markets; International Relations/Trade; F1; Q1.
Ano: 1998 URL: http://purl.umn.edu/29249
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Regional Wholesale Price Relationships in the Presence of Counter-Seasonal Imports AgEcon
Raper, Kellie Curry; Thornsbury, Suzanne; Aguilar, Cristobal.
Counter-seasonal imports of fresh produce facilitate year-round availability in the U.S. and may impact the seasonal structure of market price relationships. Vector autoregression analysis is used to determine the nature and extent of spatial price relationships among four geographically distinct regions in the U.S. fresh peach wholesale market. We evaluate differences in regional spatial price relationships and find statistical evidence that price relationships among regions are different in periods dominated by regional domestic supplies imports compared with periods when counter-seasonal imports dominate the market.
Tipo: Journal Article Palavras-chave: Counter-seasonal imports; Price analysis; Regional prices; Spatial prices; VAR; Agribusiness; Crop Production/Industries; Demand and Price Analysis; International Relations/Trade; Risk and Uncertainty; Q1; Q11; Q13.
Ano: 2009 URL: http://purl.umn.edu/48748
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Volatile world market prices for dairy products - how do they affect domestic price formation: The German cheese market AgEcon
Weber, Sascha A.; Salamon, Petra; Hansen, Heiko.
Since the stepwise reduction of intervention prices combined with watered down conditions and suspended export refunds, respectively, the EU dairy industry faces new challenges regarding wild price fluctuations originally caused in third countries. In the past, the EU domestic market was insulated as far as possible from world markets. However, today global prices could affect prices even at the level of consumers, but more directly at the level milk producers. Volatility noticeable increased with the price peak in 2007, followed by the drop in 2008, and a new price boost in 2010. Additionally, reduced security in marketing of butter and skimmed milk powder led to higher processing share of cheese which is not only exported but also increasingly consumed...
Tipo: Presentation Palavras-chave: Price transmission; Cointegration; Granger-causality; Dairy; Risk and Uncertainty; C1; E3; E6; F3; Q1.
Ano: 2012 URL: http://purl.umn.edu/122542
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Animal Disease Pre-Event Preparedness versus Post-Event Response: When is it Economic to Protect? AgEcon
Elbakidze, Levan; McCarl, Bruce A..
We examine the economic tradeoff between the costs of pre-event preparedness and post-event response to the potential introduction of an infectious animal disease. In a simplified case study setting, we examine the conditions for optimality of an enhanced pre-event detection system considering various characteristics of a potential infectious cattle disease outbreak, costs of postevent response actions. We show that the decision to invest in pre-event preparedness activities depends on such factors as probability of disease introduction, disease spread rate, relative costs, ancillary benefits, and effectiveness of mitigation strategies.
Tipo: Journal Article Palavras-chave: Animal disease; Economic balance; Mitigation strategies; Preparedness; Response; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Livestock Production/Industries; Q1; Q18; D81.
Ano: 2006 URL: http://purl.umn.edu/43768
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Contract Design and Targeting for the Production of Public Goods in Agriculture: The Impact of the 2003 Cap Reform AgEcon
Bartolini, Fabio; Gallerani, Vittorio; Raggi, Meri; Viaggi, Davide.
The objective of this paper is to compare different ways of designing agri-environmental contracts and to set targeting under adverse selection, comparing conditions before and after CAP reform 2003. The results suggest that the present contract structure may be relevantly improved through a more accurate design and a clearer target. The reform, through the decoupling mechanism, will contribute to reduce the opportunity cost of the adoption of agri-environmental measures. This may increase the optimal amount of public goods produced by agriculture and will encourage participation by farmers. However, in order to properly exploit the new conditions brought by the 2003 reform, it is necessary to review the way agri-environmental payments are assigned and...
Tipo: Conference Paper or Presentation Palavras-chave: Agri-environmental schemes; Contracts; Multifunctional agriculture; CAP reform; Agricultural and Food Policy; Environmental Economics and Policy; Q1; Q18; Q2.
Ano: 2005 URL: http://purl.umn.edu/24559
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Bioenergy in a Greenhouse Mitigating World AgEcon
McCarl, Bruce A..
Tipo: Journal Article Palavras-chave: Environmental Economics and Policy; Resource /Energy Economics and Policy; Q1; Q4; Q54.
Ano: 2008 URL: http://purl.umn.edu/94503
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POWDERY MILDEW RISK AND FORECASTING IN WINE GRAPES: DO GROWERS CHANGE RISK MANAGEMENT STRATEGIES IN RESPONSE TO DISEASE FORECASTS? AgEcon
Lybbert, Travis J.; Magnan, Nicholas; Gubler, W. Douglas.
How and how well growers manage the risks inherent in agriculture has direct welfare implications for producers and consumers at both local and societal levels. While better weather, pest and disease forecast information are rapidly disseminating among producers and are often touted as promising inputs to production and risk management, little is known about how this new information actually shapes producer behavior in practice. We argue that better forecast information can benefit growers and improve their capacity to manage disease and pests effectively, but that we must jointly consider the various margins of adjustment available to growers in order to properly understand their response to this improved information. Using the case of California wine...
Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries; Farm Management; D8; Q1; Q5.
Ano: 2010 URL: http://purl.umn.edu/61745
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Policy Options form Controlling Greenhouse Gas Emissions: Implications for Agriculture AgEcon
Metcalf, Gilbert E.; Reilly, John M..
Tipo: Journal Article Palavras-chave: Environmental Economics and Policy; Q1; Q2; Q5; H2.
Ano: 2008 URL: http://purl.umn.edu/94504
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Effects of volatile output prices on agricultural land-use change AgEcon
Boere, Esther; Peerlings, Jack H.M.; Reinhard, Stijn; Kuhlman, Tom; Heijman, Wim J.M..
Volatile output prices lead to a fluctuating shadow price (profitability) of agricultural land, and therefore may impact land use decisions in case of risk-averse behaviour. In this paper we assess the effect of volatile agricultural output prices on agricultural land-use change over the past decade in the Netherlands. Using regional data from 2000 through 2009, the number of hectares of land for 10 land uses was calculated. To determine the joint distribution of agricultural activities, hectares of land for each land use were converted to land share equations. Land share equations were estimated to determine the contribution of increased price volatility to land use change. Results show that larger volatility affects land shares negatively. Producer’s...
Tipo: Presentation Palavras-chave: Land-use; Risk; Price volatility; Risk and Uncertainty; Q1; D8.
Ano: 2012 URL: http://purl.umn.edu/122472
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Foot-and-Mouth Disease control costs compared: An Irish case study. AgEcon
Dillon, Emma J.; Matthews, Alan; Thorne, Fiona S..
The primary objective of this paper is to evaluate alternative control strategies for a number of simulated outbreaks of Foot-and-Mouth Disease (FMD) in four agriculturally diverse Irish regions, examining for the first time, the potential role of emergency vaccination in the country. The recent EU Directive (2003/85/EC) on FMD control permits the use of emergency vaccination as part of an FMD control strategy. While the slaughter of infected animals and “dangerous contacts” (susceptible animals on epidemiologically linked holdings) remains the principal tool for tackling an outbreak, the potential use of vaccination as an adjunct to the basic culling policy is now being considered. Using an integrated approach, combining epidemiological and economic...
Tipo: Conference Paper or Presentation Palavras-chave: Foot-and-Mouth disease; Alternative control strategies; Transboundary animal diseases; Emergency vaccination; Livestock Production/Industries; Q1; Q17; Q58.
Ano: 2007 URL: http://purl.umn.edu/7969
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Price Transmission and Marketing Margins in the Slovenian Beef and Pork Markets During Transition AgEcon
Bojnec, Stefan.
As in many other transition countries processing and marketing margins are also larger in the Slovenian meat market than respective margins in market economies. In addition, margin of the Slovenian pork chain is greater than in the beef chain. Its decline in the pork market indicates an adjustment to more competitive markets. Co-integration models are applied to estimate vertical price transmission and to examine margins and degree of competition in the meat marketing chains. Results indicate the existence of a long run equilibrium regarding vertical price transmission in the beef and pork sectors. Both the farm-gate beef and pork prices are identified as weakly exogenous in the long run. The structural tests imposing a homogeneity restriction suggest a...
Tipo: Conference Paper or Presentation Palavras-chave: Price transmission; Marketing margin; Co-integration; Competition; Marketing; D4; L1; C3; Q1.
Ano: 2002 URL: http://purl.umn.edu/24789
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SOCIAL AND SCALE EFFICIENCY GAINS DUE TO VERTICAL INTEGRATION IN THE U.S. HOG SECTOR AgEcon
Helmers, Glenn A.; Shaik, Saleem; Atwood, Joseph A..
Using a non-parametric linear programming approach, our contribution is (1) to examine if efficiency gains in hog production are realized due to vertical integration and (2) to demonstrate the efficiency gains that are realized are a product of economies of scope and scale. The model uses U.S. hog sector data for the period, 1982-1997. Results indicate efficiency gains are realized due to vertical integration and can be explained by scope and scale efficiency gains. The t-test at the 5% level of significance indicates the mean overall efficiency gains; scope efficiency gains and scale efficiency gains are significantly different from one.
Tipo: Conference Paper or Presentation Palavras-chave: Nonparametric linear programming approach; Vertical integration; Scale; Scope; Efficiency gains; U.S. Hog sector; Industrial Organization; O3; C6; Q1.
Ano: 2003 URL: http://purl.umn.edu/35143
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Grocery Retailer Pricing Behavior for California Avocados with Implications for Industry Promotion Strategies AgEcon
Li, Lan; Carman, Hoy F.; Sexton, Richard J..
Rising concentration and consolidation of sales among large supermarket chains in the U.S. and other countries, due in part to a recent wave of mergers in food retailing, have made retailers' role in the food industry a topical issue. Using a unique micro dataset, this paper investigates retailer pricing issues for avocados, a key California specialty commodity, and analyzes the implications of retailer pricing behavior for the effectiveness of avocado industry advertising programs. The methodologies developed and the results achieved in this study should have broad applications across the produce sector, the food industry, and the grocery retail market. We find that retail prices for avocados are highly dispersed both spatially and temporarily. The...
Tipo: Conference Paper or Presentation Palavras-chave: F13; L1; L81; Q1; Q13; Demand and Price Analysis; Marketing.
Ano: 2006 URL: http://purl.umn.edu/25494
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