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Long‐term reversals in U.S. stock returns are better explained as the rational reactions of investors to locked‐in capital gains than an irrational overreaction to news. Predictors of returns based on the overreaction hypothesis have no power, while those that measure locked‐in capital gains do, completely subsuming past returns measures that are traditionally used to predict long‐term returns. In data from Hong Kong, where investment income is not taxed, reversals are nonexistent, and returns are not forecastable either by traditional measures or by measures based on the capital gains lock‐in hypothesis that successfully predict U.S. returns. 相似文献
224.
This study examines whether local stock returns vary with local business cycles in a predictable manner. We find that U.S. state portfolios earn higher future returns when state‐level unemployment rates are higher and housing collateral ratios are lower. During the 1978 to 2009 period, geography‐based trading strategies earn annualized risk‐adjusted returns of 5%. This abnormal performance reflects time‐varying systematic risks and local‐trading induced mispricing. Consistent with the mispricing explanation, the evidence of predictability is stronger among firms with low visibility and high local ownership. Nonlocal domestic and foreign investors arbitrage away the predictable patterns in local returns in 1 year. 相似文献
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Early evaluations of Truth-in-Lending have observed impressive gains in consumer knowledge about interest rates. Contrary to original goals, consumers with more education, income, and debt experience have benefited far more than low-income and minority consumers. How will these results change over time as consumers gain credit experience with the aid of disclosure? Has disclosure improved consumer understanding about finance charges, and what factors beyond socio-economic status might have enhanced consumer knowledge of credit terms? These questions are addressed in this report of a large sample of California households surveyed at two points in time. The longitudinal analysis shows individual changes in knowledge, the effects of credit experience on learning, and a projection of future levels of credit knowledge. 相似文献
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STAVROS DEGIANNAKIS GEORGE FILIS GRIGORIOS SIOUROUNIS LORENZO TRAPANI 《Journal of Money, Credit and Banking》2023,55(8):2061-2091
Very little is known on how traditional risk metrics behave under intraday trading. We fill this void by examining the finiteness of the returns' moments and assessing the impact of their infinity in a risk management framework. We show that when intraday trading is considered, assuming finite higher order moments, potential losses are materially larger than what the theory predicts, and they increase exponentially as the trading frequency increases—a phenomenon we call . Hence, the use of the current risk management techniques under intraday trading imposes threats to the stability of financial markets, as capital ratios are severely underestimated. 相似文献