Some analysis on pension

We have previously counted the change in the ratio of social security funds and basic pensions, next we need to analyze the split of their yields, please check the relevant information in the CNDSF Council to summarize the social security funds’ yields from 2010 to 2019 and split them according to the five splits of (interest + dividends, long-term equity investments, securities spreads, changes in fair value, and others) to give the summed up rate of return. Summarize the returns on pensions from 2017 to 2019 and split them by the four terms (interest + dividends, securities spreads, fair value changes, and other) to give the summed change in return.

Studying the asset allocation of basic pension funds around the world, we categorize overseas basic pension funds into three main types according to the different asset allocation methods. One is the conservative type represented by the U.S. OASDI, the second is the balanced type represented by the Japanese GPIF, and the third is the aggressive type represented by the Canadian CPPIB.
This task focuses on the study of the U.S. pension system, please consult the relevant information to draw a map of the three-pillar system of U.S. pension insurance, and analyze the OASDI from four aspects: scale, investment operation mode, asset allocation, and return. (Because of the short time, the whole is mainly a fundamental asset allocation study from an international perspective)