Showing 1 - 10 of 44
Persistent link: https://www.econbiz.de/10005361177
Many authors have investigated the possibility of long memory in asset returns. Generally, very little evidence has been found for long memory in either stock returns or exchange rate returns. This paper applies the log-periodogram regression to a wide range of emerging market stock returns and...
Persistent link: https://www.econbiz.de/10005372566
Long-horizon predictive regressions in finance pose formidable econometric problems when estimated using the sample sizes that are typically available. A remedy that has been proposed by Hodrick (1992) is to run a reverse regression in which short-horizon returns are projected onto a long-run...
Persistent link: https://www.econbiz.de/10004994089
Stock option grants to top executives and to employees below the top executive ranks have risen rapidly with stock prices in recent years. This paper examines the growth in stock option grants at S&P 1500 companies between 1996 and 1999, and estimates the pay-for-performance sensitivities of the...
Persistent link: https://www.econbiz.de/10005720979
expect both higher returns and lower volatility, which implies that household Sharpe ratios are procyclical. Separately …
Persistent link: https://www.econbiz.de/10005721010
Between 1927 and 1992, portfolios of the stock of the 5 percent of firms with the lowest annual growth in shares outstanding (generally a reduction in shares outstanding) posted returns over the subsequent five years that averaged 12 percentage points more per year than the returns to portfolios...
Persistent link: https://www.econbiz.de/10005721226
generated from the model is consistent with a range of financial anomalies observed in the return data: volatility clustering …, asymmetric volatility, and increased idiosyncratic volatility. The calibration results further indicate that earnings management … by individual firms does not only deliver the observed features in their own stocks, but can also be strong enough to …
Persistent link: https://www.econbiz.de/10008498914
This paper analyzes predictive regressions in a panel data setting. The standard fixed effects estimator suffers from a small sample bias, which is the analogue of the Stambaugh bias in time-series predictive regressions. Monte Carlo evidence shows that the bias and resulting size distortions...
Persistent link: https://www.econbiz.de/10005498753
timing effects. Our most striking and robust finding is that foreigners exhibit poor timing when reallocating between bonds …
Persistent link: https://www.econbiz.de/10008615669
volatility. Models with stochastic volatility from jumps and models with Poisson jumps cannot represent excess kurtosis and tails …, stochastic volatility can arise either from a diffusion part, or a jump part, or both. The jump component includes either … compound Poisson or Lévy alpha-stable jumps. To be able to estimate the models with latent Lévy alpha-stable jumps, I construct …
Persistent link: https://www.econbiz.de/10008616968