The role of public agricultural R&D is analyzed in a mixed oligopoly model framework with strategic interaction among innovating firms and the government. Selective subsidization of innovating firms (i.e., targeted subsidies) is also examined. Analytical results show that the existence of public...

This paper introduces enforcement costs and farmer noncompliance into the economic analysis of the USDA conservation program on highly erodible lands. A model of heterogeneous producers is developed to determine the economic causes of farmer noncompliance with the provisions of the conservation...

The introduction of intellectual property rights (IPRs) is one of the most notable features of agricultural biotechnology. So are growing concerns about the widespread violation of IPRs in developing countries. This paper develops a model of heterogeneous producers to examine the economic causes...

Agenda 2000 reduces the bias in favor of low quality wheat in European Union (EU) production, but also improves access for imports of high quality wheat. Therefore, this paper uses a partial equilibrium displacement model that differentiates wheat according to its origin and end use to...

The use of contracts for producing and marketing agricultural commodities has become nearly universal in some sectors. Two factors are most frequently cited as being responsible for the use of agricultural contracts. The first, a demand-side factor, is the development of strong consumer...

Data envelopment analysis is applied to original farm-level data to investigate pesticide productivity in Vietnamese rice production. Pesticides are shown to have detrimental effects on productivity. A program aimed at reducing pesticide use is shown to be more cost-efficient in some...

The paper reviews the models used in the past 10 years or so to analyze the expected effects of liberalizing agricultural trade. The main aim of the paper it to provide the reader with an overview of models which have been used to assess, first, during the Uruguay Round, the implications of...

In relation to the growing debate around multifunctionality, this paper attempts to classify alternative measures of agricultural income support according to their ability in achieving three policy objectives (supporting agricultural income, promoting positive externalities and reducing negative...

We study the problem of regulating California agriculture water use. Regulatory decisions are conditioned on current information as well as the anticipation of future learning. Endogenous learning, either about damages from waterlogging or about abatement costs, affects the optimal control...

Ordinary and two-stage least square regressions were used to examine the major determinants of poverty and income inequality with cross-sectional data of 38 rural counties of West Virginia. The empirical findings confirm the possibility of simultaneity between poverty and income inequality and...