Group 1: Solution to the Declining Performance of Value Strategies - The report highlights that traditional price multiple-based valuation methods have struggled to accurately predict stock returns, leading to a decline in value strategy performance [2][8] - A new industry valuation model based on residual income is proposed, which calculates intrinsic value (IV) as the sum of equity book value and the present value of future economic profits [2][8] - The intrinsic value to market value ratio (IVM) has been shown to effectively predict stock returns, with a long/short portfolio based on IVM yielding significant CAPM alpha returns from 1999 to 2023, even after accounting for transaction costs [2][8] Group 2: Alternative Asset Allocation to Bonds - The report identifies a need for new investment options as the traditional 60/40 stock-bond allocation fails to provide adequate risk protection during stock market downturns [3][9] - The analysis of U.S. company data from 1975 to 2021 reveals low-risk "safe equities" that exhibit relatively low future earnings risk, which can provide protection during market declines while also having potential upside during market increases [3][9] - Safe equities are positively correlated with the stock market and negatively correlated with bonds, offering higher long-term returns compared to bonds, making them a suitable alternative for investors seeking to minimize losses during downturns [3][9] Group 3: Measuring Long-Term Investor Returns - The report discusses the inadequacies of existing methods for measuring long-term investment returns, particularly in relation to transaction strategies, cash flow reinvestment, and consumption [4][11] - An analysis of over 71,000 global stocks suggests that arithmetic mean returns are unsuitable for long-term investors, while geometric mean returns apply only to specific buy-and-hold strategies [4][11] - The report introduces the concept of sustainable returns, defined as net holding returns divided by total holding returns, which reflects the proportion of fixed consumption that can be supported by the investment, providing a new perspective on evaluating long-term investment performance [4][11]