The last financial crisis revealed that financial imperfections and institutions play a more important role than the literature has assigned them for a long time, and it is possible to ascertain strongly that in the coming years macroeconomic research will be dominated by the study of the...

Knowing the frictions that are present in the economy is a key step towards the efficient design of policy actions. In particular, price and wage rigidities determine the degree of tradeoff between output and inflation stabilization that central banks face. In this context, the main purpose of...

Financial frictions have been shown to play an important role amplifying business cycles fluctuations. In this paper we show that the financial accelerator mechanism, analyzed by Bernanke, Gertler and Gilrchrist (1999), combined with adaptive learning can amplify business cycle fluctuations...

This paper analyzes boom-bust cycles in emerging market economies triggered by missperception about future productivity. Using a small open economy DSGE model we show that non-materialized news about future productivity improvements (i.e. overoptimism) generate boom-bust cycles that replicate...

This paper characterizes the dynamics of price adjustments in Chile using data at the establishment level of goods in the CPI basket. Our results show that nominal rigidities are lower when measured at micro-level compared to estimates based on macro data. The frequency of price adjustments...

This paper analyzes the impact of copper-price shocks on the Chilean business cycle from a general equilibrium perspective. Using a DSGE model, we compare the effects of transitory copper-price shocks under different fiscal rules. The results show that if the fiscal policy is conducted using a...

This paper uses an estimated dynamic stochastic general equilibrium model with nominal and real rigidities, to describe the sources of business cycle fluctuations in Chile. Our results show that foreign shocks and domestic supply shock account for a large share of output fluctuations over the...

This paper uses an open economy DSGE model with a commodity sector and nominal and real rigidities to ask what factors account for current account developments in two small commodity exporting countries. We estimate the model, using Bayesian techniques, on Chilean and on New Zealand data, and...

This paper uses an open economy DSGE model with a commodity sector and nominal and real rigidities to ask what factors account for current account developments in two small commodity exporting countries. We estimate the model, using Bayesian techniques, on Chilean and on New Zealand data, and...

This paper analyzes the effects of oil-price shocks from a general equilibrium standpoint. We develop a dynamic stochastic general equilibrium (DSGE) model, estimated by Bayesian methods for the Chilean economy. The model explicitly includes oil in the consumption basket and also in the...