According to the literature on the credit channel, changes in monetary policy affect small firms by changing the costs of external financing. The literature, however, has not yet explored the relationship between the cost of available credit to different groups of borrowers and the...

By implementing the Copulas method, this work analyses the dependence relationship or structure between the Brazilian consumer observed inflation and the expected inflation, from January 2005 to June 2011. Its results are consistent with some works for the Brazilian case, as the dependence...

In this article we study the conduct of monetary policy by adopting a monetary union model in which we assume that, departing form the dominant literature, the central bank is directly concerned also about the national fiscal policies. The novelty of our analysis lies in fact that, on the basis...

In this paper we advocate a way of approaching macroeconomic policy, which stands in contrast to the now discredited 'new consensus in macroeconomics' policy framework. The five pillars of our approach are: the need for budget deficits to support the level of aggregate demand; full consideration...

Can there be too much trading in financial markets? To address this question, we construct a dynamic general equilibrium model, where agents face idiosyncratic preference and technology shocks. A financial market allows agents to adjust their portfolio of liquid and illiquid assets in response...

An increasing number of central banks implement monetary policy via a channel system or a floor system. We construct a general equilibrium model to study the properties of these systems. We find that a floor system is weakly optimal if and only if the target rate satisfies the Friedman rule....

While both public and private financial agencies supply asset markets with large quantities of information, they do not necessarily disclose all asset-related information to the general public. This observation leads us to ask what principles might govern the optimal disclosure policy for an...

This article asserts that, in dealing with the 2007-2009 financial crisis, the Federal Reserve Bank (Fed) has placed its role as monetary agency and de facto steward of the market for U.S. Treasury debt ahead of its statutory responsibility for ensuring the soundness of the private banks. This...

Recently, several central banks have abandoned the usual secrecy in monetary policy and become very transparent. This paper provides an explanation for this puzzling fact, focusing on the disclosure of central bank forecasts. It shows that transparency reduces the inflationary bias and gives the...

The exchange-rate regime is often seen as constrained by the monetary policy trilemma, which imposes a stark tradeoff among exchange stability, monetary independence, and capital market openness. Yet the trilemma has not gone without challenge. Some (e.g., Calvo and Reinhart 2001, 2002) argue...