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A partir da concepção mais ampla de moeda discutida por Stiglitz e Weiss (1981) e de Meza (1987), desenvolvendo os aspectos microeconômicos do problema de racionamento de crédito e levando em consideração as reformas estruturais no Sistema de Pagamentos Brasileiro (SPB), bem como formas de...
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English Abstract: The long-horizon event study methodology is used to document the severe impact of the US subprime mortgage crisis on the Colombian economy. The estimated parameter of a constant mean return model is used to derive the “abnormal return” on the market portfolios of Colombia...
Persistent link: https://www.econbiz.de/10012949082
volatility to investigate the low volatility anomaly. Between January 2003 and June 2017, the low volatility portfolio presented … a 15.5% annual return above the high volatility portfolio, with statistical significance in alpha as in the Sharpe Index …
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authorities in 2012 on the market volatility of both sectors and their covariance. We also adopt the volatility impulse response …
Persistent link: https://www.econbiz.de/10011372325
authorities in 2012 on the market volatility of both sectors and their covariance. We also adopt the volatility impulse response …
Persistent link: https://www.econbiz.de/10011338737
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