We prove that a preference relation which is continuous on every straight line has a utility representation if its domain is a convex subset of a finite dimensional vector space. Our condition on the domain of a preference relation is stronger than Eilenberg (1941) and Debreu (1959, 1964), but...

This half-semester course discusses decision theory and topics in game theory. We present models of individual decision-making under certainty and uncertainty. Topics include preference orderings, expected utility, risk, stochastic dominance, supermodularity, monotone comparative statics,...

This thesis considers a dynamic panel data model with error components that are correlated both spatially (cross-sectionally) and time-wise. The model extends the literature on dynamic panel data models with cross-sectionally independent error components. The model for spatial dependence is a...

The paper focuses on the importance of the assumptions made about market structure andfirm behaviors in empirical trade policy analysis. It addresses this issue with reference torecent changes in the EU import regime for bananas, namely the Economic PartnershipAgreements and the December 2009...

Per capita income and human population levels in a country have direct influences on itsenvironmental outcomes. Countries with same level of income may have different rate ofincome growth and vice versa, suggesting that the influence of the rate of income growth onenvironmental outcomes could be...

Paper replaced 07/29/09.

This study outlines the development and validation of a measure of reciprocity. The definition used to develop the measure extends traditional quid pro quo interpretations to include behavior designed to stabilize relationships in times of exchange breakdown. This includes resisting and not...

The use of reliable change (RC) statistics to determine whether an individual has significantly improved or deteriorated on retesting is growing rapidly in clinical neuropsychology. This paper demonstrates how with only basic test–retest data and a series of simple expressions, the...