【正文】 s in the flow of workers employed, the pension insurance relationship is unique in the same period, the treatment area by a uniform payment. 4. balancing principle. Mobile insured to pay the basic old age insurance pension funding obligations, the transfer by the flow through the transfer of pension individual account balance and part of the storage unit fee to be shared. References： [1] GeeW Bush. Strengthening Social Security for Future Generations .2021, . [2] President Gee W Bush. State of the Union Address .2021, . [3] Communication from the Board of Trustees .The 2021 Annual Report of the Board of Trustees of the Federal OldAge and Survivors Insurance and Disability Insurance Trust Funds,. Mar 2021, . [4] Investment Company Institute(ICI). MutualFunds and The Market in 2021:Fundamentals .Investment Company Institute research, June 2021, . [5] Investment Company Institute(ICI). MutualFunds and the Market in 2021 .June 2021, . [6] Investment Company Institute(ICI). MutualFunds and the Retirement Market .July 1998, . [7] Investment Company Institute(ICI). MutualFunds and the Market in 2021 .June 2021, . [8] Investment Company Institute(ICI). MutualFunds and the Retirement Market .July 1999, . 6 全球社會(huì)政策手冊(cè) 斯圖爾特 S 納格爾 本文是摘自斯圖爾特 S 納格爾所寫的《全球社會(huì)政策手冊(cè)》當(dāng)中 的一部分 紐約：馬塞爾德克爾， 169。s pension system In recent years, social insurance, especially in basic pension insurance to transfer across regions has bee a hot social issue. 80 years of the 20th century, to meet the urgent need for reform of stateowned enterprises, reform of the pension system gradually, in determining the system account with before and after the system model, mostly around the oldage insurance coordinate the main city and county level. Reform more than a decade later, in July 1997 for the first time provides for the principle of transferring pension: personal accounts used only for storage of employee pension shall not be paid in advance. Mobilize workers when acpanied by transfer of all personal accounts. General Office of Ministry of Labor and then transferring pension provisions in detail: Staff coordination within the same flow, only the transfer of the basic endowment insurance and individual account files, not to transfer funds。s pension insurance system. Through reform, streamline government functions and address the policies from different departments, is unclear, overlapping responsibilities and other issues. Through multilevel, diversified, and diversification of the construction of oldage insurance system, unified the basic oldage insurance system to address the existing basic pension insurance system set up by social groups, split system, the fundamental solution from the system flow of personnel employment market, social relations connecting the transfer To expand coverage and relatively reasonable level of basic benefits and other issues. Assisted in basic pension insurance system and personal pension savings type insurance, so that the pension insurance system hardness with softness, enhance transparency of the system and operational, all groups of society have equal rights of the insured, so our social and economic law Array of prominent contradictions of soci