This paper provides a model to consider the conditions under which an acceptance of foreign capital is welfare enhancing in a multi-commodity multi-factor framework. Contrary to the pessimistic conventional wisdom of capital imports and welfare, we provide a justification for the acceptance of...

This paper constructs an endogenous growth New Keynesian model and considers growth and welfare effect of Taylor-type (operational) monetary policy rules. The Ramsey equilibrium and optimal operational monetary policy rule is also computed. In the calibrated model, the Ramseyoptimal volatility...

For Markovian economic models, long-run equilibria are typically identified with the stationary (invariant) distributions generated by the model. In this paper we provide new sufficient conditions for continuity in the map from parameters to these equilibria. Several existing results are shown...

We study a simple model of repeated partnerships with noisy outcomes. Two partners first choose a sharing rule, under which they start their repeated interaction. We characterize the sharing rule which supports the most efficient equilibrium, and show that it suffices to consider two particular...

We consider a repeated duopoly game where each firm privately chooses its investment in quality, and realized quality is a noisy indicator of the firm's investment. We focus on dynamic reputation equilibria, whereby consumers "discipline" a firm by switching to its rival in the case that the...

This paper proposes and implements a method to predict evolution of the crosscountry income distribution from a nonconvex growth model with unbounded productivity shocks, fitted to panel data by threshold autoregresion. We estimate the stochastic kernel of the process, and define inducively all...

This paper showed that the drop of propensity to consume in Japan during the lost decade is attributable to increase of income risks, mainly due to rises in unenployment rate/ To asses the impacts of income risks, we used the buffer stock saving model and a numerical method. The buffer stock...

This paper presents interactive multiobjective decision analysis support systems, called MIDASS, which is a newly developed interactive computer program for strategic use of expected utility theory. Decision analysis based on expected utility hypothesis is an established prescriptive approach...

The purpose of this paper is to study the mechanism that allows a new industry to become the leading industry, using a variety expanding model based on Grossman-Helpman (1991). For this, we introduce two types of industries, mature and new industries, which are characterized by the differences...

We offer an evolutionary explanation for the favorite-longshot bias in pari-mutuel betting, in a simple evolutionary market model. Because of a positive track take, the expected returns of any strategy stay negative and so any agent must vanish in the long run. Those who bet on favorites lose...