当前位置: 首页 > 文章 > 中国木材供给全要素生产率及其时空差异——基于DEA-Malmquist指数法 林业经济问题 2014,34 (5) 396-401
Position: Home > Articles > A Study on Total Factor Productivity of Wood Supply and Its Spatiotemporal Differences in China——Based on DEA-Malmquist index approach Issues of Forestry Economics 2014,34 (5) 396-401

中国木材供给全要素生产率及其时空差异——基于DEA-Malmquist指数法

作  者:
黄安胜;许佳贤;吴俊媛;苏时鹏
单  位:
福建农林大学公共管理学院
关键词:
木材供给;全要素生产率;动态差异;区域差异;DEA-Malmquist指数法
摘  要:
基于2004~2012年省际面板数据,采用DEA-Malmquist指数法,测算和分析了中国木材供给全要素生产率。研究结果表明:在技术进步和技术效率的共同推动下,中国木材供给全要素生产率增长较快,增长的主要动力是技术进步;中国木材供给全要素生产率年际间增长速度差异较大,但推动各年度增长的关键力量均是技术进步;在四大地区中,只有东北地区木材供给全要素生产率下降,其他三个地区均增长,且增长动力相似;由于技术效率提升乏力,超过40%的省份木材供给全要素生产率下降。
译  名:
A Study on Total Factor Productivity of Wood Supply and Its Spatiotemporal Differences in China——Based on DEA-Malmquist index approach
作  者:
HUANG An-sheng;XU Jia-xian;WU Jun-yuan;SU Shi-peng;School of Public Policy and Management,Fujian Agriculture and Forestry University;
关键词:
wood supply;;total factor productivity;;dynamic difference;;regional difference;;DEA-Malmquist index approach
摘  要:
Based on the inter-provincial panel data from 2004 to 2012,the paper measures and analyzes total factor productivity of wood supply( TFPWS) in China by DEA-Malmquist index approach.The empirical results indicate that the main conclusions are as follows. China's TFPWS promoted both by technical progress and by technical efficiency has been growing a little fast,and technical progress is the primary power of growth of TFPWS. The rates of growth of TFPWS in different years are a little different,but technical progress is the key power of growth of TFPWS in every year. Only in the Northeast is TFPWS decreasing,and the ones in three other regions in China are increasing and their monmenta are similar. TFPWS is decreasing in more than 40% provinces for lack of growth power of technical efficiency.

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