This paper examines the effects of credit market imperfections and idiosyncratic risks on occupational choice, capital accumulation, as well as on the income and wealth distribution in a two sector heterogeneous agent general equilibrium model. Workers and firm owners are subject to...

The paper demonstrates how the Estability principle introduced by Evans and Honkapohja can be applied to models with heterogeneous and private information in order to assess the stability of rational expectations equilibria under learning. The paper extends already known stability results for...

This paper deals with credit market imperfections and idiosyncratic risks in a twosector heterogeneous agent dynamic general equilibrium model of occupational choice. We focus especially on the effects of tightening financial constraints on macroeconomic performance, entrepreneurial risktaking,...

Das Papier gibt einen einführenden Überblick über wesentliche Konzepte der Messung von Einkommens- bzw. Vermögensungleichheit und Armut. Es werden grundlegende Prinzipien der Ungleichheitsmessung vorgestellt und analysiert, inwieweit einige gebräuchliche Ungleichheitsmaße diesen Prinzipien...

In a recent paper Ganguli and Yang [2009] demonstrate, that there can exist multiple equilibria in a financial market model á la Grossman and Stiglitz [1980] if traders possess private information regarding the supply of the risky asset. The additional equilibria differ in some important...

This paper analyzes conditions for existence of a strongly rational expectations equilibrium (SREE) in models with private information, where the amount of private information is endogenously determined. It is shown that the conditions for existence of a SREE known from models with exogenously...

This paper examines the pattern of international capital flows in a two-sector dynamic general equilibrium heterogeneous agent model with financial frictions and idiosyncratic entrepreneurial risk. Countries differ only with respect to the tightness of constraints on the domestic credit market....

This paper examines the consequences of international financial integration in a two sector heterogeneous agent dynamic general equilibrium model of occupational choice with financial constraints and idiosyncratic risks. We discuss the macroeconomic and distributional effects of financial market...

This paper examines the effects of financial market imperfections in the context of financial integration. We employ a general equilibrium model with heterogeneous entrepreneurs and address the question of cross-border capital flows from poor to rich as well as focus on aggregate capital...

In diesem Jahr wurde der in Princeton lehrende, britisch-amerikanische Ökonom Angus Deaton mit dem Nobelpreis für Wirtschaftswissenschaften ausgezeichnet. Es werden damit - wie es in der offi ziellen Verlautbarung des Nobelpreiskomitees heißt - seine Analysen von Konsum, Armut und Wohlfahrt...