"Institutional approaches to social dilemmas have so far focused on how to create incentive structures that channel individuals' behavior into socially desirable outcomes assuming that everyone is selfish. However, the presumption of universal selfishness is not only empirically invalid but may...

The simple market efficiency hypothesis implies that prediction errors, such as forward less spot exchange rates, will be orthogonal to elements of the information set. One can therefore test for market efficiency via ordinary least squares by regressing the prediction errors on pieces of...

The thesis shows two possible ways in which intergenerational redistributions associated with a reform from a comprehensive income tax to a direct consumption tax are affected when the standard models studying this phenomenon are extended.The usual models studying the welfare impact of a direct...

My dissertation consists of two unrelated essays. In the first essay, "Wage Subsidy in an Optimal Redistribution Program", I analyze the efficiency of income transfers and wage subsidies as instruments of income redistribution in an optimal taxation framework. I extend the Mirrlees model (1971)...

"This paper provides an experimental analysis of bargaining under imperfect information, molded by the circumstances found in oil field unitization. The purpose of the study is two-fold. One purpose is to provide a more in-depth analysis of how information affects bargained shares and...

"The classical economists were primarily engaged in analysis of the wonder that is production. The marginalists, while laying the foundation of mathematical economics, shifted its focus to rational behavior of a single consumer, presumably because there they found a problem readily amenable to...

Subsequently published as:"Incorporating Motivational Heterogeneity into Game Theoretic Models of Collective Action." Public Choice, 117, 2003, 295-315."Understanding cooperation in the context of social dilemma games is fundamental to understanding how alternative institutional arrangements may...

"Many natural resources can be effectively exploited mainly by using capital-intensive technologies. We develop a bargaining model with endogenous inside and outside options to analyze the interactions between local communities having at least some degree of informal claims over natural...

"In symmetric commons dilemmas, peer sanctioning, i.e. the possibility to gather information about the resource use of others and to sanction overuse, can be an effective structural solution in terms of resource conservation. However, most real world commons are characterized by structural...