Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 147
Primeira ... 12345678 ... Última
Imagem não selecionada

Imprime registro no formato completo
Environmental Policy, Technology Substitution, and Cross-Media Transfers AgEcon
Osei, Edward; Babcock, Bruce A..
We consider the implications of cross-media transfers for the analysis of environmental policy and technology substitution. We discuss welfare implications from the standpoint of society and of the firm. Society's solution is shown to lead to the least level of damage, output, and waste treatment costs.
Tipo: Working or Discussion Paper Palavras-chave: Environmental policy; Isopollution; Augmented isodamage; Isocost; Cross-media transfers; Technology substitution; Optimization; Environmental Economics and Policy.
Ano: 1996 URL: http://purl.umn.edu/18361
Imagem não selecionada

Imprime registro no formato completo
Global Prospects for Dairy in Argentina and Chile: Evidence from Field Visits and Model Simulations AgEcon
Fuller, Frank H.; Beghin, John C.; Boland, Michael A.; Babcock, Bruce A.; Foster, William E..
We assess the international competitiveness of the dairy industries in Argentina and Chile, combining recent market intelligence gathered from field visits with quantitative simulations of global policy reform scenarios. Both countries exhibit strong potential for export growth but face significant internal and external barriers to expanding their dairy industries. Global policy reforms would resolve some of the international obstacles to their expansion. Argentina has great potential, but it is handicapped by its current macroeconomic policies, trade policy distortions, and the uncertainty associated with policy implementation. Chile is more limited in terms of natural capacity for expansion, but it has a positive trade and investment environment.
Tipo: Working or Discussion Paper Palavras-chave: Argentina; Agricultural trade policy; Chile; Comparative advantage; Competitiveness; Dairy processing; Exports; Milk production; Production Economics; International Relations/Trade.
Ano: 2006 URL: http://purl.umn.edu/18708
Imagem não selecionada

Imprime registro no formato completo
Counter-Cyclical Agricultural Program Payments: Is It Time to Look at Revenue? AgEcon
Hart, Chad E.; Babcock, Bruce A..
Demand is growing for counter-cyclical farm program payments. One proposal, Supplemental Income Payments for Producers (SIPP), would pay farmers when national farm revenue falls below a certain percentage of average national farm revenue for a crop within a year. The cost of this policy at the 95 percent payment trigger level would have averaged $1.47 billion per year had it been in place from 1977 to 1999. Corn farmers would have received 40 percent of payments, soybean farmers 20 percent, wheat farmers 23 percent, cotton farmers 7 percent, and rice farmers 3 percent. One problem with a national revenue approach is that farmers in a particular state or region could suffer yield losses but still not receive a payment. An alternative policy that addresses...
Tipo: Working or Discussion Paper Palavras-chave: Agricultural and Food Policy.
Ano: 2000 URL: http://purl.umn.edu/18320
Imagem não selecionada

Imprime registro no formato completo
FAPRI 2003 U.S. and World Agricultural Outlook AgEcon
Babcock, Bruce A.; Fabiosa, Jacinto F.; Matthey, Holger; Isik, Murat; Tokgoz, Simla; Elobeid, Amani E.; Hart, Chad E.; Saak, Alexander E.; Fuller, Frank H.; Kovarik, Karen; Womack, Abner W.; Young, Robert E., II; Westhoff, Patrick C.; Brown, D. Scott; Willott, Brian; Madison, Daniel; Meyer, Seth D.; Kruse, John R.; Binfield, Julian C.R..
Tipo: Report Palavras-chave: Crop Production/Industries; Livestock Production/Industries.
Ano: 2003 URL: http://purl.umn.edu/32053
Imagem não selecionada

Imprime registro no formato completo
Crop-Based Biofuel Production under Acreage Constraints and Uncertainty AgEcon
Baker, Mindy L.; Hayes, Dermot J.; Babcock, Bruce A..
A myriad of policy issues and questions revolve around understanding the bioeconomy. To gain insight, we develop a stochastic and dynamic general equilibrium model and capture the uncertain nature of key variables such as crude oil prices and commodity yields. We also incorporate acreage limitations on key feedstocks such as corn, soybeans, and switchgrass. We make standard assumptions that investors are rational and engage in biofuel production only if returns exceed what they can expect to earn from alternative investments. The Energy Independence and Security Act of 2007 mandates the use of 36 billion gallons of biofuels by 2022, with significant requirements for cellulosic biofuel and biodiesel production. We calculate the level of tax credits required...
Tipo: Working or Discussion Paper Palavras-chave: Biodiesel; Biofuels; Cellulosic; Dynamic; Ethanol; General equilibrium; Monte Carlo; Market; Crop Production/Industries; Political Economy; Resource /Energy Economics and Policy; Risk and Uncertainty.
Ano: 2008 URL: http://purl.umn.edu/6314
Imagem não selecionada

Imprime registro no formato completo
IMPLICATIONS OF EXTENDING CROP INSURANCE TO LIVESTOCK AgEcon
Babcock, Bruce A..
Speech and PowerPoint Presentation
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries; Risk and Uncertainty.
Ano: 2004 URL: http://purl.umn.edu/32995
Imagem não selecionada

Imprime registro no formato completo
LIVING WITH HOGS IN IOWA: THE IMPACT OF LIVESTOCK FACILITIES ON RURAL RESIDENTIAL PROPERTY VALUES AgEcon
Secchi, Silvia; Herriges, Joseph A.; Babcock, Bruce A..
To better understand the magnitude of the effects of livestock feeding operations on residential property values, we constructed a new dataset that merges data on home sales with data on the location and size of livestock feeding operations in five rural counties of Iowa. We estimated a hedonic model to explain variations in residential sales price with standard house attributes, such as number of bedrooms and square feet of living space, as well as the effects of distance and density of livestock feeding operation. We find that livestock operations have an overall statistically significant effect on property values. Predicted negative effects are largest for properties that are downwind and close to livestock operations. In addition, feeding operations...
Tipo: Working or Discussion Paper Palavras-chave: Hedonic model; Livestock; Property values; Community/Rural/Urban Development; Livestock Production/Industries.
Ano: 2003 URL: http://purl.umn.edu/18493
Imagem não selecionada

Imprime registro no formato completo
An Insurance Approach to Risk Management in the Ethanol Industry AgEcon
Paulson, Nicholas D.; Babcock, Bruce A.; Hart, Chad E.; Hayes, Dermot J..
The vast majority of crop and revenue insurance policies sold in the United States are single-crop policies that insure against low yields or revenues for each crop grown on the farm. But, increasingly, producer income is based more on the value of crops that have been converted into a value-added product such as ethanol. Moreover, the recent increases in energy and com-modity price levels and volatilities emphasize the importance of risk management to ethanol investors. This paper uses an insurance approach to outline a risk management tool which mimics the gross margin level of a typical corn-based ethanol plant. The gross margin, pre-mium, and indemnity levels are calculated on a per bushel basis to enable producers/investors to utilize the product...
Tipo: Journal Article Palavras-chave: Corn-based ethanol; Insurance; Risk management; Correlation; Monte Carlo; Resource /Energy Economics and Policy; Risk and Uncertainty.
Ano: 2008 URL: http://purl.umn.edu/44738
Imagem não selecionada

Imprime registro no formato completo
WHY CAN'T U.S. BEEF COMPETE IN THE EUROPEAN UNION? AgEcon
Clemens, Roxanne; Babcock, Bruce A..
The stringent guidelines for producing, harvesting, and shipping certified non-hormone treated beef for the European Union create additional costs that greatly reduce the competitiveness of U.S. beef. What had once been a large market for beef variety meats and then a niche market for non-treated beef has all but vanished because the E.U. hormone ban and regulations for producing and certifying non-treated beef have made U.S. product too expensive to export. Some producers continue to obtain U.S. Department of Agriculture certification for their non-hormone treated beef, but most are selling their fully traceable, certified cattle into the domestic natural beef market at no additional premium compared with cattle verified as non-treated via a...
Tipo: Working or Discussion Paper Palavras-chave: Beef hormone ban; E.U. enlargement; Natural beef; NHTC program; Non-hormone treated beef; Retaliatory tariffs; Traceability; International Relations/Trade.
Ano: 2002 URL: http://purl.umn.edu/18712
Imagem não selecionada

Imprime registro no formato completo
REPUTATIONS, MARKET STRUCTURE, AND THE CHOICE OF QUALITY ASSURANCE SYSTEMS IN THE FOOD INDUSTRY AgEcon
Carriquiry, Miguel A.; Babcock, Bruce A..
Participants in a supply chain of agricultural value-added products face significant challenges. Many of the costly distinctive traits are difficult (if not impossible) to observe even after consumption. A complicating factor, addressed here, is that in some circumstances delivered quality can only be imperfectly learned and/or affected stochastically by producers. In order for markets for these goods to arise, firms touting the quality of the product need to be trusted. In response to these challenges, new (and diverse) quality assurance systems (QASs) that facilitate the acquisition and flow of information about agricultural and food products are being put in place. A repeated-purchases model is developed to explore the fundamental economic factors that...
Tipo: Working or Discussion Paper Palavras-chave: Imperfect information; Product quality; Quality assurance; Repeated purchases; Reputations; Supply chain; Value-added agriculture; Food Consumption/Nutrition/Food Safety; Industrial Organization.
Ano: 2004 URL: http://purl.umn.edu/18593
Imagem não selecionada

Imprime registro no formato completo
The Budgetary and Resource Allocation Effects of Revenue Assurance: Summary of Results AgEcon
Hennessy, David A.; Babcock, Bruce A.; Hayes, Dermot J..
Tipo: Working or Discussion Paper Palavras-chave: Public Economics.
Ano: 1995 URL: http://purl.umn.edu/18306
Imagem não selecionada

Imprime registro no formato completo
Provision of a Safety Net for U.S. Agriculture AgEcon
Babcock, Bruce A..
Tipo: Working or Discussion Paper Palavras-chave: Agricultural and Food Policy.
Ano: 1999 URL: http://purl.umn.edu/18316
Imagem não selecionada

Imprime registro no formato completo
An Exploration of Certain Aspects of CARB’s Approach to Modeling Indirect Land Use from Expanded Biodiesel Production AgEcon
Babcock, Bruce A.; Carriquiry, Miguel A..
This report provides insight into four aspects of modeling indirect land use caused by expanded biofuels production. The report was motivated by the National Biodiesel Board’s interest in better understanding how the California Air Resources Board (CARB) estimated an indirect land-use factor for soybean-based biodiesel of 66 gCO2e/MJ, which is more than three times greater than the direct emissions from the fuel. Four aspects of CARB’s modeling approach were examined: (1) why CARB estimates that more U.S. forest than pasture will be converted to cropland; (2) whether CARB’s predicted land-use changes are consistent with observed U.S. land-use changes in the past decade; (3) how CARB could account for double cropping; and (4) whether CARB’s assumption that...
Tipo: Report Palavras-chave: CET supply function; Double cropping; Idle cropland; Indirect land use.; Environmental Economics and Policy; Land Economics/Use; Resource /Energy Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/57160
Imagem não selecionada

Imprime registro no formato completo
Get a GRIP: Should Area Revenue Coverage Be Offered through the Farm Bill or as a Crop Insurance Program? AgEcon
Paulson, Nicholas D.; Babcock, Bruce A..
The successful expansion of the U.S. crop insurance program has not eliminated ad hoc disaster assistance. An alternative currently being explored by members of Congress and others in preparation of the 2007 farm bill is to simply remove the "ad hoc" part of disaster assistance programs by creating a standing program that would automatically funnel aid to hard-hit regions and crops. One form such a program could take can be found in the area yield and area revenue insurance programs currently offered by the U.S. crop insurance program. The Group Risk Plan (GRP) and Group Risk Income Protection (GRIP) programs automatically trigger payments when county yields or revenues, respectively, fall below a producer-elected coverage level. The per-acre taxpayer...
Tipo: Working or Discussion Paper Palavras-chave: Area revenue insurance; Commodity programs; Crop insurance; Group Risk Income Protection; Agricultural and Food Policy; Risk and Uncertainty.
Ano: 2007 URL: http://purl.umn.edu/18333
Imagem não selecionada

Imprime registro no formato completo
Construction of a "Green Box" Countercyclical Program AgEcon
Babcock, Bruce A.; Hart, Chad E..
The United States Congress is currently devising the next farm bill. One of the many factors influencing the debate is the effect of trade agreements into which the United States has entered. Under the World Trade Organization's Agreement on Agriculture, government spending on trade-distorting agricultural policies (referred to as "amber box" policies) has been limited. However, if the policy is considered non-trade-distorting ("green box"), then spending on such a policy is not constrained under the agreement. We explore the possible construction of a green box policy that is countercyclical to factors related to agriculture. The policy is based on our interpretation of the green-box requirements; other interpretations are possible. The policy we...
Tipo: Working or Discussion Paper Palavras-chave: Agricultural and Food Policy.
Ano: 2001 URL: http://purl.umn.edu/18309
Imagem não selecionada

Imprime registro no formato completo
An Analysis of Regional Economic Growth in the U.S. Midwest AgEcon
Monchuk, Daniel C.; Miranowski, John A.; Hayes, Dermot J.; Babcock, Bruce A..
In this paper we examine some of the economic forces that underlie economic growth at the county level. In an effort to describe a much more comprehensive regional economic growth model, we address a variety of different growth hypotheses by introducing a large number of growth related variables. When formulating our hypotheses and specifying our growth model we make liberal use of GIS (geographical information systems) mapping software to "paint" a picture of where growth spots exist. Our empirical estimation indicates that amenities, state and local tax burdens, population, amount of primary agriculture activity, and demographics have important impacts on economic growth.
Tipo: Working or Discussion Paper Palavras-chave: Amenities; Fiscal policy; Rural income growth; Community/Rural/Urban Development.
Ano: 2005 URL: http://purl.umn.edu/18552
Imagem não selecionada

Imprime registro no formato completo
Reinsuring Group Revenue Insurance with Exchange-Provided Revenue Contracts AgEcon
Babcock, Bruce A.; Hayes, Dermot J.; Griffin, Steven C..
Building on recent work by Mirand and Glauber (1997), this report shows that it is feasible to use exchange-based contracts as a substitute for the Standard Reinsurance Agreement (SRA). The contract we analyze here is a Group Revenue Contract, which would allow producers to guarantee against reductions in county-level revenues. The insurance company would then purchase put options on an exchange-based revenue contract to protect against statewide revenue shortfalls. The analysis suggests that this reinsurance tool would eliminate most though not all of the systemic risk associated with this product. The insurance company would have to purchase supplemental reinsurance to complement the exchange-based product, but the level of reinsurance needed would not...
Tipo: Working or Discussion Paper Palavras-chave: Exchange-based revenue; Agricultural insurance; Reinsurance; Risk management; Risk and Uncertainty.
Ano: 1999 URL: http://purl.umn.edu/18408
Imagem não selecionada

Imprime registro no formato completo
Agricultural Land Elasticities in the United States and Brazil AgEcon
Barr, Kanlaya J.; Babcock, Bruce A.; Carriquiry, Miguel A.; Nassar, Andre Meloni; Harfuch, Leila.
The elasticity of aggregate supply is one key to understanding the degree to which policy-induced increases in demand for biofuel feedstocks or agricultural CO2 offsets will result in higher prices or expanded supply. In this paper we report land supply elasticities for the United States and Brazil estimated directly from the observed changes in cropland and estimated changes in expected returns. The resulting aggregate implied land-use elasticities with respect to price are quite inelastic in the United States and more elastic in Brazil (0.007-0.029 and 0.382-0.895, respectively). However, with pasture land included in Brazil, implied elasticities become much less inelastic (0.007-0.245).
Tipo: Working or Discussion Paper Palavras-chave: Acreage elasticity; Brazil; Indirect land-use change; Land-use elasticities.; Agricultural and Food Policy; Land Economics/Use; Resource /Energy Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/58047
Imagem não selecionada

Imprime registro no formato completo
CAN SPOT AND CONTRACT MARKETS CO-EXIST IN AGRICULTURE? AgEcon
Babcock, Bruce A.; Carriquiry, Miguel A..
New production technologies, consumers who are more discriminating, and the need for improved coordination are among the forces driving the move from spot markets to contracts. Some worry that this tendency will result in the disappearance of spot markets, or at least that they will become too thin to be of help for an efficient price discovery process. Other authors point to the reduction in welfare of independent producers resulting from contracting in oligopsonistic industries. While a large body of literature is available tackling the contract versus spot market decision, much less is known about the reasons that lead to procurement in both markets. This paper provides a very simple model to study how fundamental economic factors influence the...
Tipo: Working or Discussion Paper Palavras-chave: Contracting in agriculture; Spot markets; Yield risk; Marketing.
Ano: 2002 URL: http://purl.umn.edu/18404
Imagem não selecionada

Imprime registro no formato completo
Supply and Demand for Whole-Farm Crop Insurance: What Have we Learned? (PowerPoint) AgEcon
Babcock, Bruce A..
Tipo: Conference Paper or Presentation Palavras-chave: Demand and Price Analysis.
Ano: 2007 URL: http://purl.umn.edu/8061
Registros recuperados: 147
Primeira ... 12345678 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional