文献类型：会议论文

英文题名：The quadruplicity decomposed of labor productivity based on DEA

作者：Tao, Hong[1,2]

机构：[1] Business School, University of Shanghai for Science and Technology, Shanghai, China; [2] School of Economy and Management, Shaoxing University, Shaoxing, China

会议论文集：5th International Conference on Natural Computation, ICNC 2009

会议日期：August 14, 2009 - August 16, 2009

会议地点：Tianjian, China

语种：英文

外文关键词：Efficiency

外文摘要：Based on frontier production surface of DEA, authors decompose index of labor productivity into technical efficiency, pure technical progress, scale efficiency of capital/labor and change of intensity for capital/labor, and analyses the economic meanings of the four indexes. Then the papers propose the effect of the four indexes to provincial industrial labor productivity during 2006 and 2007 in China. We get some results: (1) the improvement of industrial labor productivity mainly came from technical progress and capital deepening, (2) most of province have lied in the state of decreasing returns to scale efficiency of capital/labor. ? 2009 IEEE.