We study the cyclical fluctuations of leverage and assets of financial intermediaries and GDP in the United States. Leverage and assets are several times more volatile than GDP, and experience larger fluctuations for unregulated (‘shadow’) intermediaries than for regulated ones. While the...

We analyze optimal monetary policy in a model with two distinct financial frictions. First, borrowing is subject to collateral constraints. Second, credit flows are intermediated by monopolistically competitive banks, thus giving rise to endogenous lending spreads. We show that, up to a second...

This paper provides an overview of the most important structured finance instruments in the context of the development of the financial turmoil that started in the third quarter of 2007 and continued into 2008. These financial market tensions were triggered by concerns about exposures of...

Correlations of equity securities have varied substantially over time and remain a source of continuing policy debate. This paper studies stock market correlations in an equilibrium model with heterogeneous risk aversion. In the model, preference heterogeneity causes countercyclical variations...

Inflation-linked bond markets have experienced significant growth in recent years. This growth is somewhat surprising, for inflation-linked bonds cannot be considered a financial innovation and their development has taken place in a period of historically low global inflation and inflation...

In this study it is attempted to estimate the amount of speculation in foreign exchange market.

This paper assesses financial sector development in Latin America, both in the banking system and in the capital markets. After a brief review of the explanatory factors and the definitions of financial development found in the literature, Latin American countries are classified in groups of...

The potential negative consequences of high financial volatility have been an important concern recently. Although its empirical relevance has not been proved conclusively, clear theoretic and intuitive arguments justify this concern. Many efforts have been conducted, therefore, to determine...

The main objective of this paper is to analyse the value of information contained in prices of options on the IBEX 35 index at the Spanish Stock Exchange Market. The forward looking information is extracted using implied risk-neutral density functions estimated by a mixture of two lognormals and...