We present a model in which there is uncertainty about realization of a risky asset value for an informed trader. We introduce two states such that in the "narrow" state the informed trader has better information than in the "wide" state. Then, we show that the informed trader in the wide state...

This paper develops a hierarchical agency model of deposit insurance. The main purpose is to undertake a game theoretic analysis of the consequences of deposit insurance schemes and their effects on monitoring incentives for banks. Using this simple framework, we analyze both risk- independent...

This paper studies a dynamic version of the model proposed in Glosten and Milgrom (1985) with a long-lived informed trader. When the same individual can buy, and then sell, the same asset, the trader may profit from price manipulation. We make a fundamental contribution by clarifying the...

This paper proposes a two-party spatial model of policy and valence issues for office-seeking candidates who face a two-stage electoral process with strategic voters. We study how the difference in valences among candidates affects the equilibrium outcomes when voters are strategic and...

Using recent extensive data of bilateral trade in manufacturing, we study the relations between trade flows, each country’s technological levels, and geographic barriers. Then, we calibrate the equilibrium of a general equilibrium model to explore how a Trans-Pacific Partnership affects...

This paper studies social choice correspondences assigning a set of choices to each pair consisting of a nonempty subset of the set of alternatives and a weak preference profile, which is called an extended social choice correspondence (ESCC). The ESCC satisfies unanimity if, when there is a...

This paper studies the effects of Trans-Pacific Partnership (TPP) on trade flows and welfare in a general equilibrium framework following the Eaton and Kortum (2002) model. Using comprehensive data including prices, wages, output, and bilateral trade in manufacturing for 38 countries including...

This paper studies the welfare effects of a preferential trade agreement (PTA) within a general equilibrium framework following Eaton and Kortum (2002) and conducts a comparative statics analysis of the equilibrium. The paper provides a closed-form analysis with no assumption of balanced trade...

This paper investigates empirically the relationship between firm size and production efficiency, and the relationship between firm size and the likelihood of paying bribes using firm-level data from Vietnam. Our analysis indicates that middle-sized firms’ production efficiencies tend to...