In this paper we analyse the effects of simultaneous union wage bargaining in a simple two sector growth model. We show that the overall employment effect of unionisation is ambiguous and depends on the relative sectoral wage. Besides the employment effects we analyse how unionisation changes...

Recent empirical results about the US term structure are difficult to reconcile with the classical hypothesis of rational expectations even if time-varying but stationary term premia are allowed for. A hypothesis of rational learning about the conditional variance of the log pricing kernel is...

El corto es un instrumento de política monetaria que utiliza el Banco de México para abatir la inflación. El corto ha sido un instrumento muy útil para Banco de México en la conducción de la política monetaria, porque ha permitido que los choques a los mercados se distribuyan y se...

Emerging markets are often exposed to sudden stops of capital inflows. What are the effects of monetary policy in such an environment? To answer this question, the paper proposes a model with the typical elements of an emerging market economy. Credit frictions generate balance sheet effects,...

This paper relates to the macroeconomic and monetary policy aspects of the so-called "credit channel" of monetary transmission. We present an intertemporal macroeconomic equilibrium model of a competitive economy where current production is financed by bank credit, and then we use it to identify...

The purpose of the paper is to present a tractable model of an old topic which is becoming more important in macroeconomics: the link between financial structure and economic activity.

We estimate monetary policy reaction functions for the Bundesbank (1979:4-1998:12) and the European Central Bank (1999:1-2003:7). The Bundesbank regime can be characterised, both before and after German reunification, by an inflation weight of 1.2 and an output weight of 0.4. The estimates for...