Showing 1 - 10 of 64
Persistent link: https://www.econbiz.de/10005434680
We provide an extensive set of alternative models for the estimation of the real cost of equity in a sample of utilities firms in Brazil with monthly data from March 2006 to June 2011. The traditional CAPM is rejected, together with the Fama-French factors, due to a poor fit. Additional factors...
Persistent link: https://www.econbiz.de/10011201322
We numerically solve systems of Black–Scholes formulas for implied volatility and implied risk-free rate of return. After using a seemingly unrelated regressions (SUR) model to obtain point estimates for implied volatility and implied risk-free rate, the options are re-priced using these...
Persistent link: https://www.econbiz.de/10011191064
We study the effects of two measures of information dissemination on the determination of systemic risk. One measure is print-media consumer sentiment based while the other is volatility based. We find evidence that while the volatility measure (VIX) of future expectations has a more significant...
Persistent link: https://www.econbiz.de/10010726305
We study the effects of two measures of information dissemination on the determination of systemic risk. One measure is print-media consumer sentiment based while the other is volatility based. We find evidence that while the volatility measure (VIX) of future expectations has a more significant...
Persistent link: https://www.econbiz.de/10010728892
This paper implements an algorithm that can be used to solve systems of Black-Scholes equations for implied volatility and implied risk-free rate of return. After using a seemingly unrelated regressions (SUR) model to obtain point estimates for implied volatility and implied risk-free rate, the...
Persistent link: https://www.econbiz.de/10010737659
This paper analyzes the role of government intertemporal budget policies in a growing open economy including nominal assets in the presence of an upward sloping supply of debt. This introduces transitional dynamics that influence the effects of government policy instruments on economic growth...
Persistent link: https://www.econbiz.de/10010889696
We analyze a sample of 64 oil and gas companies of the nonrenewable energy sector from 26 countries using daily observations on return on stock from July 15, 2003 to August 14, 2012. A panel model with fixed effects and Tarch effects shows significant prices for specific risk factors including...
Persistent link: https://www.econbiz.de/10010868605
We analyze a sample of 64 oil and gas companies of the nonrenewable energy sector from 24 countries using daily observations on return on stock from July 15, 2003 to August 14, 2012.
Persistent link: https://www.econbiz.de/10010939463
We examine empirical evidence of the behavior of stocks and bonds from BRIC nations using daily data from January 2003 to July 2010. We present unconditional and conditional emprical results depending upon a simple measure of U.S. financial stress. In the long term, BRIC bonds markets deviate...
Persistent link: https://www.econbiz.de/10010535573