2009年1月,人力资源和社会保障部正式下发《事业单位工作人员养老保险制度改革试点方案》后,试点省市山西、上海、浙江、广东和重庆均按照国务院有关要求起草了实施方案,但受多因素限制,目前各试点省市进展缓慢。综合来看,原因主要有以下三条:一是事业单位的分类改革没完成。按照规定,此次改革只适用于分类改革后的公益类 In January 2009, the pilot provinces and municipalities in Shanxi, Shanghai, Zhejiang, Guangdong and Chongqing were drafted in accordance with the relevant requirements of the State Council after the Ministry of Human Resources and Social Security formally issued the Pilot Program on Pensions Reform in Institutional Staff. However, due to many factors, the progress of the pilot provinces and cities is slow at present. Taken together, the reasons are mainly the following three: First, the reform of the classification of institutions has not been completed. In accordance with the provisions of this reform applies only to the public welfare category after the reform