中国转轨经济中的产权结构和市场结构——产业绩效水平的决定因素

The Structure of Property Rights in the Chinese Transition Economy

本文利用 1 995年全国工业企业普查数据检验了中国转轨经济中产权结构和市场结构对于产业绩效的影响作用 ,发现国有产权结构变量对于产业绩效具有明显的负效应 ,产业集中率和规模变量则具有正效应。绩效的优劣主要是根据这几种因素的力度大小和相互抵消的结果来决定的。研究发现 ,国有企业通常是与垄断、缺乏竞争的市场结构密切相关 ,而可竞争的市场结构是与非国有产权或民营产权结构密切相关的。竞争市场与较低的国有产权结构的结合产生了良好的绩效 ,而竞争市场与较高的国有产权结构的不相容性则产生了不良的绩效结果。高度的国有产权结构和垄断性市场的结合 ,则会具有国有结构的负效应和某种较高垄断利润的综合效果。

This paper is trying to find the determinants of market performance in Chinese transition economy.Using the data of 1995 National Industrial Census,the hypothesis is tested,which involved ownership structure and market structure on performance.The results showed state ownership structure has the negative effects on industrial performance,and the concentration ratio and scale variable have positive effects.It also showed there is a good performance for the combination of competition market and lower proportion of state ownership in industries,but it produced a poor performance for the combination of competition market and higher share of state ownership.The coexistence of high share of state ownership and the monopoly competition market have some synthesize results including negative performance and monopoly profitability effects.