上市寿险公司实际投资收益率与假设偏差比较：2010-2024年行业累积总投资收益率偏差-0.38%，综合投资收益率偏差0.66%

Core Insights - The long-term investment return assumption is a crucial parameter affecting the intrinsic value of life insurance companies, reflecting their expectations regarding capital market conditions and investment strategies. In 2024, most life insurance companies have lowered their long-term investment return assumption from 4.5% to 4.0% [9][11]. Investment Returns Analysis - From 2010 to 2024, listed life insurance companies had a total investment return that exceeded the long-term investment return assumption in only 5 out of 15 years, with the remaining 10 years showing negative deviations. The cumulative total investment return deviation for the industry is -0.38% [3][6][37]. - As of the first three quarters of 2025, the total investment return for the year is approximately 3.5%, slightly below the long-term investment return assumption of 4.0%. A strong performance in the fourth quarter could make 2025 the first year since 2020 to exceed the long-term investment return assumption [3][13]. Company-Specific Performance - In 2024, China Life's total investment return was 4.02%, while its comprehensive investment return was 5.94%, both exceeding the long-term investment return assumption of 4.0% [17][18]. - Ping An Life's total investment return for 2024 was 3.32%, with a comprehensive investment return of 7.25%, also above the long-term assumption [19][21]. - For 2024, Taikang Life's total investment return was 3.03%, while its comprehensive investment return was 7.33%, surpassing the long-term assumption [22][23]. - New China Life reported a total investment return of 3.56% and a comprehensive investment return of 6.84% for 2024, both exceeding the long-term assumption [24][25]. - PICC Life's total investment return was 3.70%, with a comprehensive investment return of 14.1%, significantly above the long-term assumption [28][29]. - AIA's estimated long-term investment return assumption for 2024 is 3.4%, which is below the 4.0% threshold, indicating a cautious outlook [30][33]. Summary of Deviations - The average deviation of total investment returns from long-term assumptions for the industry is -0.38%, while the average deviation for comprehensive investment returns is 0.66%. Companies like PICC Life and AIA show better performance with positive deviations [37][38].