铁路运输企业的生产率差异及其资源再配置效应

Productivity Differences among Railway Transportation Enterprises and Their Total Reallocation Effects of Resources

采用相对劳动生产率、相对资本生产率、极值差率、变差系数和加权变差系数等指标考察全路１２个铁路局之间的生产率差异状况及其变动趋势。通过回归分析方法对上述生产率差异及其变动的主要影响因素进行了初步分析。在此基础上，应用赛尔昆的资源再配置模型测算了“七五”和“八五”期间铁路运输企业之间的资源再配置效应。

By using relative labour productivity,relative capital productivity and other indexes,the productivity differences among 12 railway transportation enterprises and the changes of above productivity differences are discussed.And then the determining factors of these differences and their changes are given through regression method.According to M.Syrquin′s Total Reallocation Effects (TRE) model,this paper calculates the total reallocation effects of resources among these railway transportation enterprises during Seventh and Eighth Five Year Plan.