The Enlightenment of Chile's Pension Fund Investment Management Model to China's Social Security Fund into the Market

With the rapid development of China's social security system, the scale of basic pension insurance funds has been continuously expanded, and the problem of maintaining and increasing value of investment operations has received increasing attention from society. This paper analyzes the problems existing in the investment operation of China's pension insurance fund under the background of population aging, and sorts out the process of China's pension insurance fund entering the market. On this basis, it studies the management model and experience of Chile's national pension fund investment operation, and puts forward the advice based on China's actual situation for improving the effectiveness of China's pension insurance fund investment operations.