This paper challenges the dominant model which was used to explain the chronic inflation process, as in Latin America in the seventies and eighties. Unlike the usual long term view we present a variant of the Barro and Gordon policy game model which is based on short term considerations in the...

This paper challenges the dominant model which was used to explain the chronic inflation process, as in Latin America in the seventies and eighties. Unlike the usual long term view we present a variant of the Barro and Gordon policy game model which is based on short term considerations in the...

We offer an explanation of why optimal policy under commitment requires weaker reaction to supply shock, reflected in the failure of the Taylor principle. This lesson seems to be prevalent among central banks and yet has been analyzed incomprehensively in the economic literature.

We propose a model in which the evolution of interest rate margin (markup) in banking is the outcome of two major components: (i) dynamic oligopolistic conduct and (ii) dynamics of market fundamentals. The model is specified such that oligopolistic dynamics are separated from the dynamics of...

We construct a dynamic neoclassical model of banking capital where the dynamics are governed by the process of financial capital accumulation and credit risk realizations in a structure where stylized banking characteristics are maintained. This is aimed at focusing on how the...

How long does it take for the stock of financial intermediation capital to return to its optimal, profit maximizing, level following a severe shock, and what is the mechanism that governs it? We introduce a dynamic neoclassical model of capital structure that is governed by the process of...