Faculty Research Reports

Modal logic S5 is commonly viewed as an epistemic logic that captures the most basic properties of knowledge. Kripke proved a completeness theorem for the first-order modal logic S5 with respect to a possible worlds semantics. A multiagent version of...

This paper investigates the relationship between congressional support for foreign aid and the distribution of USAID contract spending across congressional districts within the United States. The extent to which such a relationship matters has become increasingly important in recent years...

This paper provides a survey and synthesis of econometric tools that have been employed to study economic growth. While these tools range across a variety of statistical methods, they are united in the common goals of first, identifying interesting contemporaneous...

The traditional classroom presentation of international macroeconomic issues obscures the link between budget deficits, exchange rates, and the trade deficit. The article offers a simple supply and demand framework to clarify the role of budget deficits in creating trade deficits...

This paper examines the role of U.S. domestic politics in the allocation of foreign aid using panel data on aid to 119 countries from 1960 to 1997. Employing proxies for four aid allocation criteria (development concerns, strategic importance, commercial importance...

A qualitative report on the experiences of first-generation, low income students at Vassar College. This report is the culmination of the Transitions Research Project.

This paper presents new results on income distribution in Pakistan from an analysis of the full HIES data tapes for 1984-85, 1985-86, 1986-87, and 1987-88. An explicit social welfare methodology is adopted to measure changes in inequality at the national...

This paper argues that, in economies heavily dependent on imported inputs, the responsiveness of price and output to cost and demand factors are altered by foreign exchange bottlenecks if the government resorts to nonmarket allocation of import licenses. A model...

Although first proposed in the database theory as properties of functional dependencies between attributes, Armstrong's axioms capture general principles of information flow by describing properties of dependencies between sets of pieces of information. This article generalizes Armstrong's axioms to a...

In orthodox economics, honesty or integrity is treated as either part of the constraint function or the objective function. This is at the origin of the statement, "every man has his price." However, if integrity has a price, why do...

The return of large government budget deficits should encourage us to resume analysis of their effects. Two topics deserving further attention are the importance of correctly modeling the form of intergenerational relationships and clarification of the extent to which deficits...

Many researchers have used a cointegration approach to test for the Fisher effect. This note argues that the cointegration of the nominal interest rate and the inflation rate is consistent with any theory implying a stationary real interest rate and...

In June 2005, the Supreme Court made one of its least popular decisions in recent history. In Kelo v. New London, the Court missed a simple point: that local decision makers make local decisions.

This paper is based on the notion that the nature of current labor market informalization requires rethinking in order to guide action and formulate social policies for eliminating poverty and reducing economic inequality and job insecurity. It explores conceptually and...

This paper presents structural estimates of the probability of validity, and the probability of Type I and Type II errors by courts in patent litigation. Patents are modeled as uncertain property rights, and implications of the model are tested using...

The article investigates an influence relation between two sets of agents in a social network. It proposes a logical system that captures propositional properties of this relation valid in all threshold models of social networks with the same structure. The...

There are numerous examples of assets with identical payout streams being priced differently. These violations of the law of one price result from two factors. First, investors have heterogeneous asset valuations so that if two groups of investors trade in...