This paper quantifies the potential impact of European Union enlargement and the consequences of ignoring the non-agricultural component of this integration. We find that agriculture-focused studies offer sound estimates of agriculture-specific production and trade changes, but the estimates of...

1996, October This technical paper documents one approach to incorporating monopolistic competition into the GTAP Model. In this framework, consumer preferences are heterogeneous, leading to an apparent "love of variety" in the aggregate utility function for each region. The more heterogeneous...

Paper prepared for the World Bank's Conference on Developing Countries and the Millennium Round, Council Room, WTO Secretariat, Centre William Rappard, Geneva, 19-20 September. The importance of manufactures trade to the developing countries has increased dramatically since the early 1980s, and...

May 1998 Purdue AGEC Staff Paper #98-5 A newly developed demand system is used to estimate the response of food and food product demand to per capita expenditure changes. The resulting Engel elasticities are then used to project food and food product demand in 2020 assuming per capita...

Poverty reduction is an increasingly important consideration in the deliberations over multilateral trade liberalization. However, the analytical procedures used to assess the impacts of multilateral trade liberalization on poverty are rudimentary, at best. Most poverty studies have focused on a...

The CES is generalized by extension of the work of Hanoch (1975) resulting in implicit, direct and indirect relationships between utility and consumption. Expressions for substitution and income elasticities are developed and observed to be variable, rather than constant as in the CES case.

This paper develops a complete decomposition of the change in global welfare in the GTAP Model. In particular, this money metric change is broken down into component parts, each of which relates to a quantity change interacting with a distortion in the model. This enables the user to assess, for...

In this paper two models of dynamic firm behavior are fitted to a data set developed from business records of Indiana dairy farms. The parametric restrictions implied by a cost-of-adjustment model are rejected. A less restrictive, disequilibrium model is accepted; this is a model of partial and...

This paper argues that the use of "laboratory" data sets can add substantially to the teaching of production economics at the graduate level. Optimal experimental designs for generating pseudo data from a process model are discussed. These are shown to depend of the functional form to be...