En este arti?culo se investiga el impacto de los controles a la entrada de capitales en la volatilidad de la tasa de cambio y si estos ayudaron a aislar al pai?s de los choques externos. Se examina la experiencia colombiana en el periodo mayo 2007 a junio 2008, cuando el Banco Central utilizo?...

This paper develops a model of exchange rate dynamics that takes into account positions in foreign and domestic equities in addition to “standard” short-term riskless securities. The modeling of cross-country stock holdings is motivated by evidence that a large and ever-increasing proportion...

In this article we construct a simple open-economy macro model to examine how capital flows, monetary policy and dividend policies of firms influence asset prices, economic activity and inflation. In this model, we consider a three-asset framework based on domestic money, domestic equity and...

We study how investor behavior affects the transmission of financial crises. If investors exhibit decreasing relative risk aversion, then negative wealth shocks increase the risk premium required to hold risky assets. We integrate this into a second generation model of currency crises which...

How far to go – and to remain – in the direction of highly expansionary monetary policy hinges on the balance of marginal benefits and costs of additional monetary easing and its expected evolution over time. This paper sketches a framework for assessing this balance and applies it to four...

This paper studies the impact of international capital flows on asset prices through risk premia. We investigate whether foreign purchases of U.S. Treasury securities significantly contributed to the decline in excess returns on long-term bonds between 1995 and 2008. We run forecasting...

En mayo de 2007 las autoridades económicas de Colombia re-introdujeron el encaje al endeudamiento externo y añadieron la misma figura para las inversiones de portafolio. Se pretendía limitar la entrada de capitales de corto plazo y de esta manera controlar la apreciación de la moneda que en...

Emerging market crises are characterized by large swings in both macroeconomic fundamentals and asset prices. The economic significance of observed movements in macroeconomic variables is obscured by the brief and extreme nature of crises. In this paper we propose to study the macroeconomic...

The sustained rise in US current account deficits, the stubborn decline in long-run real rates, and the rise in US assets in global portfolios appear as anomalies from the perspective of conventional models. This paper rationalizes these facts as an equilibrium outcome when different regions of...

We argue that allowing for the possibility of a self-fulfilling panic helps understand several features of the recent Mexican crisis. Self-fulfilling expectations became decisive in generating a panic only after the government ran down gross reserves and ran up short-term dollar debt. We present...