自９０年代中期以来,全国县及县以下的国营和集体企业纷纷通过股份合作、经理层买断以及租赁等多种形式转变为民营企业,形成大批的改制企业。据有关部门的一项统计显示,县及县以下的国营和集体企业中已有８０%以上进行了改制。但是,改制企业的经营绩效存在着很大的差异。在顺德 Since the mid-1990s, state-owned and collective enterprises at or below the county level have all turned into private-owned enterprises through various forms such as shareholding cooperation, management buyout and leasing, resulting in a large number of restructuring enterprises. According to the statistics of relevant departments, more than 80% of the state-owned and collective enterprises below the county level have been restructured. However, the operating performance of the restructuring of enterprises there is a big difference. In Shunde