This paper studies the predictive ability of a variety of models in forecasting the yield curve for the Brazilian fixed income market. We compare affine term structure models with a variation of the Nelson-Siegel exponential framework developed by Diebold and Li (2006). Empirical results suggest...

This work examines the determinants of the capital structure of Brazilian companies between the years 2000 and 2009. Based on quantile regression model and on the comparison with conventional models (least squares and fixed effects), the work provides better understanding of capital structure to...

This paper consists of an empirical investigation of Brazilian banks' profitability determinants. The panel data is composed of quarterly information for 71 banks between the first quarter of 2002 and the second quarter of 2012. Using data from the Brazilian banking system, we study the...

In this paper we present systemic risk measures based on contingent claims approach, banking sector multivariate density and cluster analysis. These indicators aim to capture credit risk stress and its potential to become systemic. The proposed measures capture not only individual bank...

This study investigates to which extent results produced by a single frontier model are reliable, based on the application of data envelopment analysis and stochastic frontier approach to a sample of Chinese local banks. Our findings show they do produce a consistent trend on efficiency scores...

This article uses the techniques of complex networks to analyze the global financial markets during the recent crisis. In particular, financial stock market shares for 46 countries are analyzed. Thus, it is possible to evaluate the interconnections between these countries. Also, it is shown that...

This paper studies the determinant factors of risk taking and the impact of the exchange rate exposure and the exchange rate on the risk taking of banks operating in Brazil. The results suggest that the impact of the exchange rate exposure on risk taking is through return volatility and...

We investigate the determinants of the capital structure of Brazilian companies between 2000 and 2009. We use a quantile regression model and compare its results with the ones provided by conventional models (least squares and fixed effects). We show that the effects of the capital structure...