Despite record global economic growth in past decade malnutrition remains a serious problem in many parts of the world. According to the United Nations Food and Agriculture Organization (FAO), about 800 million people (17% of the worlds population) remain malnourished. For these households at a...

There is significant policy interest in liquid biofuels with appealing prospects for energy security, farm security, poverty alleviation, and climate change. Large-scale commercial biofuel production could have far reaching implications for regional and global markets – particularly those...

After a boom in foreign direct investment (FDI) in China in the early 1990s, FDI slowed in the late 1990s. More recently, with China's accession to the World Trade Organization (WTO) a reality, FDI has once again picked up. This paper explores the linkage between WTO accession and investment in...

A recently developed demand system, nicknamed AIDADS, offers a more general approach to capturing consumption preferences. AIDADS generalizes the LES by assuming marginal budget shares vary indirectly with expenditure. AIDADS is limited by the fact that the subsistence parameters are constant...

Computable General Equilibrium (CGE) models are increasingly being used to project world food markets in order to support forward-looking policy analysis. Such projections hinge critically on the underlying functional form for representing consumer demand. Simple functional forms can lead to...

The paper proposes a new disequilibrium approach to modeling international capital mobility. Key to this approach are errors in investors' assessments of potential returns to capital -- such as those recently observed in Asia. We use the model to study dynamic adjustment of North American farm...

This paper presents a validation experiment of a global CGE trade model widely used for analysis of trade liberalization. We focus on the ability of the model to reproduce price volatility in wheat markets. The literature on model validation is reviewed with an eye towards designing an...

We utilize a global trade model to generate distributions of commodity and factor prices based on observed uncertainty in rice production. This is done for three trade policy regimes. We then assess their impact on domestic price variability and the likelihood of marginal households falling into...