Neste artigo, foi estimada a taxa natural de juros para a economia brasileira entre o final de 2001 e segundo trimestre de 2010 com base em dois modelos, sendo o primeiro deles o proposto por Laubach e Williams e o segundo proposto por Mesónnier e Renne, que trata de uma versão alterada do...

En este artículo se estima para Colombia la tasa de interés natural (TIN) para el período 1982-2005, con base en las metodologías propuestas por Laubach y Williams (2001) y Mésonnier y Renne (2004). Un modelo neokeynesiano es la base de la estimación de la TIN de mediano plazo" como una...

This paper it proposes new economic indicators of investment in infrastructure and house

In this paper we provide an overview of the roots, first manifestations and further developments of the US subprime crisis and briefly explain the securitization process by emphasizing especially the mortgage securitization process. Some explanations for the ongoing financial crisis are also...

Valuations of entrepreneurial companies are only observed occasionally, albeit more frequently for well-performing companies. Consequently, estimators of risk and return must correct for sample selection to obtain consistent estimates. We develop a general model of dynamic sample selection model...

Based on theoretical rationales of an equilibrium model, we use macroeconomic and financial variables as proxies to empirically model their influence on the performance of risk capital in the U.S. The results show that venture capital investments are positively related to industrial production,...

Due to its simplicity and familiarity, the Gaussian copula is popular in calculating risk in collaterized debt obligations, but it imposes asymptotic independence such that extreme events appear to be unrelated. This restriction might be innocuous in normal times, but during extreme events, such...

In this paper we provide an overview of the roots, first manifestations and further developments of the US subprime crisis and explain the securitization process by emphasizing especially the mortgage securitization process. Some explanations for the ongoing financial crisis are also offered. We...

Considering the attention placed on SMEs in the new Basel Capital Accord, we propose a set of Bayesian and classical longitudinal models to predict SME default probability, taking unobservable firm and business sector heterogeneities as well as analysts’ recommendations into account. We...

The European debt crisis that followed the global financial crisis, erupting first with Greece, then Ireland, Portugal, Italy and Spain, has threatened the very existence of the Euro zone. In this paper we examine the evolution of dynamic co-movements of sovereign bond yield spreads (BYS) in the...