By analyzing new problems existing in the reform and development of endowment insurance fund system of China enterprises employees,several proposals to improve endowment insurance fund system were put forward.

Regional barriers are still the bottleneck of the integration, the basic old-age insurance system is one of those.

Application of the Technology for Risk Management (VaR) in Pension Funds Management;

Research on the Pension Funds Investment & Operation;

Under the current,multi-level and partly-accumulating pension insurance system,investing in the stock market is a choice of pension funds for maintaining and appreciating the value.

The investment decision-making model for endowment insurance fund portfolio based on MNL;

Research on the Issue of Endowment Insurance Fund s Operation;

insufficient in basic old-age pension,empty account in endowment insurance fund,and small in coverage of endowment insurance,etc.

Empirical Research on the Transferring State-owned Assets to Pension Fund in the Background of Post-Non-Tradable Share Period;

Reconstructe the financial analysis system of pension fund;

Analyzing the Operations of Pension Fund in Nanjing Under the Aging Population Background;

Government failure is an important cause for difficult collection of endowment insurance funds;

This article tries to approach to the effective ways to maintain and increase the value of endowment insurance funds: invest in different ways, optimize the investment combination and improve the operative efficiency.