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Registros recuperados: 41
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A CROSS-SECTION ANALYSIS OF INTRA-INDUSTRY TRADE IN THE U.S. PROCESSED FOOD AND BEVERAGE SECTORS AgEcon
Hartman, Darcy A.; Henderson, Dennis R.; Sheldon, Ian M..
This paper analyzes the determinants of variation across industries in levels of intra-industry trade (IIT) for a sample of 36 U.S. processed food and beverage industries in 1987, previous studies of intra-industry trade having focused on industry characteristics in the manufacturing sectors. The determinants predicted by IIT theory are measures of product differentiation, economies of scale, and imperfect competition; the results of this analysis indicate that IIT variation across the food and beverage industries is positively related to product differentiation, U.S. total trade, similarity of tariff barriers among trade partners, and economies of scope, but negatively related to industry concentration.
Tipo: Journal Article Palavras-chave: International Relations/Trade.
Ano: 1993 URL: http://purl.umn.edu/26561
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A CROSS-SECTION ANALYSIS OF THE INTRA-INDUSTRY TRADE IN THE U.S. PROCESSED FOOD AND BEVERAGE SECTORS AgEcon
Hartman, Darcy A.; Henderson, Dennis R.; Sheldon, Ian M..
This paper analyzes the determinants of variation across industries in levels of intra-industry trade (IIT) for a sample of thirty-six U.S. processed food and beverage industries in 1987, previous studies of intra-industry trade having focused on industry characteristics in the manufacturing sectors. The determinants predicted by IIT theory are measures of product differentiation, economies of scale, and imperfect competition; the results of this analysis indicate that IIT variation across the food and beverage industries is positively related to product differentiation, economies of scope, and similarity of tariff barriers among trade partners, but negatively related to industry concentration.
Tipo: Journal Article Palavras-chave: International Relations/Trade.
Ano: 1993 URL: http://purl.umn.edu/31555
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A MODEL OF DEVELOPMENT OF AGRICULTURAL BIOTECHNOLOGICAL INNOVATIONS: PATENT POLICY ANALYSIS AgEcon
Nadolnyak, Denis A.; Sheldon, Ian M..
In this paper, peculiarities of the process of development of agricultural biotechnological innovations are considered, in particular the distinction between R&D races for gene discoveries and subsequent competition for developing their marketable applications in the form of genetically modified (GM) crops, the results of which determine the payoffs of discovering a gene. A formal two-stage model is specified and analyzed with regard to how different patent protection regimes and other government policies affect firm's’ R&D strategies and the welfare realized from an innovation. We find that different policy measures affect the outcomes of the two stages of biotechnological innovation differently, which leaves some ambiguity as to which patent...
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2002 URL: http://purl.umn.edu/19802
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A Model of Diffusion of Genetically Modified Crop Technology in Concentrated Agricultural Processing Markets - The Case of Soybeans AgEcon
Nadolnyak, Denis A.; Sheldon, Ian M..
In the paper, a dynamic model of diffusion of genetically modified crop technology is developed and simulated using the U.S. soybean market data. The model accounts for factors specific to agricultural markets, such as oligopsony power and strategic interaction among crop processors, growers' characteristics such as adoption behavior, and identity preservation requirements. Simulation results show how these factors affect the magnitude and distribution of the potential gains from genetically modified crops.
Tipo: Conference Paper or Presentation Palavras-chave: Biotechnology in agriculture; Soybeans; Innovation diffusion; Oligopsony; Genetically modified crop; Consumer/Household Economics.
Ano: 2002 URL: http://purl.umn.edu/24872
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A Model of Endogenous Market Structure, Innovation, and Licensing in Agricultural Biotechnology AgEcon
Anderson, Benjamin; Sheldon, Ian M..
We develop a model of endogenous market structure and sunk cost R&D investment that allows for the licensing of technology among competitors. Our theoretical model predicts both a greater lower bound to market concentration and higher levels of quality compared to the case without licensing. These result simply that in markets in which licensing and a symmetric R&D costs are prevalent, such as the agricultural biotechnology sector, the ability to license technology generates more concentration among firms but also improves consumer welfare by incentivizing the production of higher quality.
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2010 URL: http://purl.umn.edu/61786
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ANALYZING VERTICAL MARKET STRUCTURE AND ITS IMPLICATIONS FOR TRADE LIBERALIZATION AgEcon
Sexton, Richard J.; Sheldon, Ian M.; McCorriston, Steve; Wang, Humei.
A model is developed to characterize the vertically linked and concentrated nature of developed country food markets. This model is then parameterized and used to simulate the effects of varying food market structures on the benefits to developing country exporters of agricultural commodities from trade liberalization by developed countries.
Tipo: Conference Paper or Presentation Palavras-chave: International Relations/Trade.
Ano: 2004 URL: http://purl.umn.edu/20060
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ANALYZING VERTICAL MARKET STRUCTURE AND ITS IMPLICATIONS FOR TRADE LIBERALIZATION AND MARKET ACCESS AgEcon
Sexton, Richard J.; Sheldon, Ian M.; McCorriston, Steve; Wang, Humei.
Tipo: Working or Discussion Paper Palavras-chave: International Relations/Trade.
Ano: 2003 URL: http://purl.umn.edu/14600
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BIOTECHNOLOGY REGULATIONS AND THE WTO AgEcon
Sheldon, Ian M.; Josling, Timothy E..
This paper examines the regulation of trade in genetically modified organisms (GMOs) by the World Trade Organization (WTO). Despite rapid adoption of GMOs by a few exporters, many importers have developed relatively restrictive procedures for pre-market approval of GMOs, and are introducing mandatory labeling. While exporters have yet to seek a ruling from the WTO on these regulations, a trade dispute over GMOs is likely to occur before too long. Exporting countries will likely argue that importing countries' regulations are too restrictive, given existing scientific knowledge of the safety of current GM crops, and that labeling of GM foods is unnecessary due to the fact that they are typically similar to their conventional counterparts. In response,...
Tipo: Working or Discussion Paper Palavras-chave: Biotechnology; Regulation; Trade; WTO; International Relations/Trade; Research and Development/Tech Change/Emerging Technologies.
Ano: 2002 URL: http://purl.umn.edu/14594
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Climate Policy and Border Tax Adjustments: Some New Wine Mixed with Old Wine in New Green Bottles? AgEcon
Sheldon, Ian M..
Current policy discussions are making a very clear connection between domestic climate policies and international trade. In this article, the economic, legal and implementation issues relating to border tax adjustments for climate policies are discussed. The overall conclusion drawn is that the connection between trade and the environment is not new, having been discussed in considerable detail since the early 1990s, and reflected in an extensive economics literature. In addition, the legal aspects of border tax adjustments are not particularly new, although only a WTO ruling on their use in the presence of domestic climate policies will resolve any legal uncertainty about their use. However, there are some new issues concerning the determination and...
Tipo: Journal Article Palavras-chave: Climate policy; Competitiveness; Border tax adjustment; Environmental Economics and Policy; Financial Economics; Political Economy.
Ano: 2010 URL: http://purl.umn.edu/90594
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Climate Policy, Carbon Leakage and Competitiveness: How Might Border Tax Adjustments Help? AgEcon
Sheldon, Ian M.; McCorriston, Steve.
In this paper, analysis is presented relating to the impact of border tax adjustments for climate policy on the international competitiveness of energy-intensive industries, and the related problem of carbon leakage. While many of the economic and legal issues are not particularly new, climate policy does present some possible twists to the analysis of border tax adjustments when vertically-related markets can be characterized as a successive oligopoly. Specifically, an appropriate border tax adjustment will depend on the incidence of a domestic carbon tax, the nature of competition in upstream and downstream sectors, as well as the basis for assessing the trade neutrality of any border tax adjustment. If trade neutrality is defined in terms of market...
Tipo: Conference Paper or Presentation Palavras-chave: Climate policy; Carbon leakage; Border tax adjustments; Imperfect competition; Environmental Economics and Policy; International Relations/Trade; H87; Q38.
Ano: 2011 URL: http://purl.umn.edu/103207
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EFFECTIVENESS OF ALTERNATIVE EXPORT PROMOTION STRATEGIES FOR BRANDED FOOD PRODUCTS AgEcon
Brenes, Jose R.; Henderson, Dennis R.; Sheldon, Ian M..
This study examines the impact on export sales of various promotional strategies for branded food products in foreign markets. It is an empirical analysis using data obtained from organizations that administer the High Value Export Incentive Program (HVEIP) for branded food products, part of USDA's Targeted Export Assistance (TEA) program and its successor, the Marketing Assistance Program (MAP). To respect the proprietary nature of the data, the identity of individual firms and brand names has been deleted and products have been combined into two groups: (1) consumer ready and (2) intermediate. Economic analysis reveals positive and statistically significant impacts of expenditures on television advertising and advertising in consumer-orientated print...
Tipo: Journal Article Palavras-chave: International Relations/Trade.
Ano: 1992 URL: http://purl.umn.edu/27180
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Endogenous R&D Investment and Market Structure: A Case Study of the Agricultural Biotechnology Industry AgEcon
Anderson, Benjamin; Sheldon, Ian M..
Over the past three decades, the agricultural biotechnology sector has been characterized by rapid innovation, market consolidation, and a more exhaustive definition of property rights. The industry attributes consistently identified by the literature and important to this analysis include: (i) endogenous sunk costs in the form of expenditures on R&D; (ii) seed and agricultural chemical technologies that potentially act as complements within firms and substitutes across firms; and (iii) property rights governing plant and seed varieties that have become more clearly defined since the 1970s. This paper adds to the stylized facts of the agricultural biotechnology industry to include the ability of firms to license technology, a phenomenon observed only...
Tipo: Conference Paper or Presentation Palavras-chave: Licensing; Market structure; R&D; Agricultural biotechnology; Research and Development/Tech Change/Emerging Technologies; L22; L24; Q16.
Ano: 2011 URL: http://purl.umn.edu/107832
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Estimating the Effects of U.S. Distortions in the Ethanol Market Using a Partial Equilibrium Trade Model AgEcon
Martinez-Gonzalez, Ariadna; Sheldon, Ian M.; Thompson, Stanley R..
In this paper we assess the impact of the elimination of trade distortions on imports from Brazil to the U.S. For this purpose, we estimate a partial equilibrium trade model – an ethanol export supply function for Brazil and an ethanol import demand function for the U.S.-, based on annual data from 1975 to 2006, and use the results to compute a “back-of-the-envelope” measure of the deadweight loss derived from those trade distortions as well as one derived from producing the 35 billion gallons proposed in the “Twenty in Ten” 2007 State of the Union Policy Initiative assuming the distortions are not eliminated. Two-stage least squares is used to estimate both functions, the world price of ethanol being treated as endogenous. This paper supports the idea...
Tipo: Conference Paper or Presentation Palavras-chave: Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/9802
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ESTIMATION OF IMPERFECT COMPETITION IN FOOD MARKETING: A DYNAMIC ANALYSIS OF THE GERMAN BANANA MARKET AgEcon
Deodhar, Satish Y.; Sheldon, Ian M..
Several studies have estimated the welfare effects of recent changes in the European Union's common policy on banana imports, based upon the assumption that the market is perfectly competitive. However, if the market is imperfectly competitive, predictions about changes in banana policy may be inaccurate. The objective of this paper is to estimate the degree of market imperfection in the German market for banana imports using dynamic methods. The hypothesis that this market is perfectly competitive is rejected, and, in addition, the degree of market imperfection is estimated to be higher using a dynamic model compared to previous static estimates.
Tipo: Journal Article Palavras-chave: Marketing.
Ano: 1996 URL: http://purl.umn.edu/27899
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EXCHANGE RATE MISALIGNMENT AND AGRICULTURAL TRADE AgEcon
Cho, Guedae; Sheldon, Ian M.; McCorriston, Steve.
Using a sample consisting of bilateral trade flows across 10 developed countries between 1974 and 1995, this paper explores the effect of exchange rate misalignment on the growth of agricultural trade as compared to other sectors. Controlling for other factors likely to determine the growth in bilateral agricultural trade, the results show that long-run real exchange rate variability has had a significant negative effect on the growth of agricultural trade over this period. Keywords: Exchange rates, misalignment, agricultural trade
Tipo: Conference Paper or Presentation Palavras-chave: Exchange rates; Misalignment; Agricultural trade; International Relations/Trade.
Ano: 2000 URL: http://purl.umn.edu/21824
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EXPORT COMPETITION AND THE REMISSION OF DOMESTIC ENVIRONMENTAL TAXES AgEcon
McCorriston, Steve; Sheldon, Ian M..
In this paper we consider the use of border adjustments to compensate exporters for domestic environmental taxes even when the environmental tax is imposed on an intermediate good. Although GATT/WTO rules allow for border adjustments, there has been little analysis of them. A model of successive oligopoly is used to consider the appropriate border adjustments since many industries where environmental excise taxes are applied can be characterised as imperfectly competitive. We show that the border adjustment currently allowed for in GATT/WTO rules is, under certain circumstances, likely to be too low to maintain the competitiveness of exporters. In some cases, an export tax would be justified.
Tipo: Conference Paper or Presentation Palavras-chave: International Relations/Trade.
Ano: 2003 URL: http://purl.umn.edu/21994
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EXPORT SUBSIDIES AND PROFIT-SHIFTING IN VERTICAL MARKETS AgEcon
Sheldon, Ian M.; Pick, Daniel H.; McCorriston, Steve.
This study examines the interaction between export subsidies and profit-shifting in a vertical production system consisting of agricultural commodity production, and intermediate and final good processing, where the latter two stages may be characterized by imperfect competition. Using a model with general functional forms for demand, comparative statics indicate that an export subsidy to an unprocessed agricultural commodity, under certain circumstances, can have greater profit-shifting effects at the final processing stage compared to an export subsidy targeted at the final processed good.
Tipo: Journal Article Palavras-chave: International Relations/Trade.
Ano: 2001 URL: http://purl.umn.edu/31151
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Firm Heterogeneity and International Trade: Implications for Agricultural and Food Industries AgEcon
Gopinath, Munisamy; Sheldon, Ian M.; Echeverria, Rodrigo.
This article summarizes key insights from the firm heterogeneity and trade literature, the theme-day topic of the 2006 IATRC Annual Meeting, and draws their implications for the agricultural and food industries
Tipo: Working or Discussion Paper Palavras-chave: International Relations/Trade.
Ano: 2007 URL: http://purl.umn.edu/9349
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IMPERFECT COMPETITION, TRADE POLICY AND PROCESSED AGRICULTURAL PRODUCTS: SOME INITIAL RESULTS AgEcon
McCorriston, Steve; Sheldon, Ian M..
This paper applies some recent developments in international trade theory to processed agricultural product markets. Theoretical results are derived showing that when such markets are characterized by imperfect competition, there may be a case for government intervention in the form of subsidies and tariffs. In order to provide some empirical background, a simulation model is used to assess the level of an optimal tariff on U.S. cheese imports. The implications of this analysis for the liberalization of agricultural trade are also considered.
Tipo: Journal Article Palavras-chave: Agricultural and Food Policy; International Relations/Trade.
Ano: 1990 URL: http://purl.umn.edu/26549
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INTERNATIONAL COMMERCE IN PROCESSED FOODS: PATTERNS AND CURIOSITIES AgEcon
Henderson, Dennis R.; Sheldon, Ian M.; Pick, Daniel H..
Tipo: Working or Discussion Paper Palavras-chave: International Relations/Trade.
Ano: 1996 URL: http://purl.umn.edu/51211
Registros recuperados: 41
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