跨境资产配置产业链系列研究（一）：全球战略资产配置新框架

Group 1: Strategic Asset Pool Definition and Long-Term Characteristics - The report defines a global strategic asset allocation framework, covering equity, fixed income, alternative assets, and cash[1] - It analyzes long-term characteristics of equity assets in global, developed, and emerging markets, including sovereign and credit bonds, real estate, commodities, and private equity[1] - The analysis provides a solid data and theoretical foundation for subsequent return forecasts and portfolio construction[1] Group 2: Long-Term Economic Assumptions and Return Forecast Models - The report establishes long-term economic assumptions and return forecast models based on key macroeconomic variables such as economic growth, inflation, and interest rates[2] - It creates corresponding long-term return prediction models for various asset classes and estimates correlations and potential risk scenarios among different assets[2] Group 3: Strategic Portfolio Construction and Optimization - Strategic portfolio construction considers investor constraints and goal settings, including return targets, risk tolerance, liquidity needs, and regulatory/tax constraints[3] - Optimization methods include the classic mean-variance model, Black-Litterman model, Kelly-CVaR model, and risk parity model, with the mean-variance model and Kelly-CVaR showing superior long-term returns compared to single asset strategies[3] - The report emphasizes the importance of establishing a global market-weighted portfolio as a benchmark for strategic asset allocation[3] Group 4: Market Trends and Performance Metrics - The MSCI indices indicate that the U.S. market dominates with a weight of 64% in the MSCI ACWI index, followed by Japan at 4.9% and the UK at 3.3%[15] - The report highlights that the long-term volatility of MSCI EM is significantly higher than that of MSCI World, with both indices showing similar return patterns over time[23] - The Sharpe ratio for MSCI World and MSCI EM is similar, with long-term limits around -0.5 to +0.8, indicating comparable risk-adjusted returns[23]