Predictability of currency carry trades and asset pricing implications
货币套息交易的可预测性及其资产定价含义AI 解读 ↓
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AI 根据所提供的论文材料归类:摘要明确研究套息收益预测,并以平均货币收益和波动率创新模拟组合构成定价风险因子。
货币套息交易的可预测性及其资产定价含义AI 解读 ↓
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This paper studies the time series predictability of currency carry trades, constructed by selecting currencies to be bought or sold against the US dollar, based on forward discounts. Changes in a commodity index, currency volatility and, to a lesser extent, a measure of liquidity predict in-sample the payoffs of dynamically re-balanced carry trades, as evidenced by individual and joint p-values in monthly predictive regressions at horizons up to six months. Predictability is further supported through out-of-sample metrics, and a predictability-based decision rule produces sizable improvements in the Sharpe ratios and skewness profile of carry trade payoffs. Our evidence also indicates that predictability can be traced to the long legs of the carry trades and their currency components. We test the theoretical restrictions that an asset pricing model, with average currency returns and the mimicking portfolio for the innovations in currency volatility as risk factors, imposes on the coefficients in predictive regressions.