Tactical Asset Allocation with the Relative Total Return CAPE
提出相对总回报CAPE指标，用于短期信号指导在标普500和10年期国债之间战术切换，历史模拟显示相比买入持有策略终端财富增加79%。
The extant literature documents an inverse long-term relationship between the cyclically adjusted price/earnings ratio (CAPE) and 10-year S&P 500 forward returns. This article shows that a different price/earnings ratio—the relative total return CAPE (RTRC)—has short-term signaling value. During 1901Q1–2019Q4, tactically shifting from the S&P 500 to 10-year Treasury notes yields a 79% increase in terminal wealth relative to buy-and-hold. Several RTRC filters yield positive and statistically significant alphas and superior Sharpe and Treynor measures. From a time-series perspective, the RTRC is indistinguishable from a level stationary series, whereas the CAPE appears to have a unit root. <b>TOPICS:</b>Fundamental equity analysis, portfolio construction, performance measurement <b>Key Findings</b> ▪ The article demonstrates the feasibility of tactically switching from the S&P 500 index to 10-year Treasury notes using the RTRC. ▪ The historical simulation yields a 79% increase in terminal wealth relative to buy-and-hold during 1901Q1–2019Q4. ▪ Several filters yield positive and statistically significant alphas and superior Sharpe and Treynor measures.