伊春国有林权制度改革对森工企业技术效率的影响——基于合成控制法的实证分析  

Yichun State Forest Tenure Reform Improve Forest Industry’s Technical Efficiency——A Comparative Case Study Using Synthetic Control Method

作　　者：陈晓兰[1] 姜雪梅[2] 

机构地区：[1]北京大学环境科学与工程学院,北京1000871 [2]北京林业大学经济管理学院,北京100083

出　　处：《林业经济》2013年第5期28-34,共7页Forestry Economics

摘　　要：从森工企业的视角出发,就伊春国有林权制度改革,对黑龙江国有林区森工企业的技术效率影响进行了分析。通过Bootstrap-DEA方法计算了黑龙江40个森工企业2003～2010年期间的技术效率值,通过合成控制法依次估计了林权改革对林改企业技术效率的影响。研究发现,林改对铁力森工企业的技术效率提升的影响是巨大的,但是,对于双丰、乌马河和翠峦三个森工企业的技术效率无显著影响。This paper discusses the effect of Yichun State Forest Tenure Reform t^om an enterprise perspective. Technical efficiency scores of 40 forest industry enterprises from 2003 to 2010 in Heilongjiang Province have been measured using Bootstrap-DEA method. We then use Synthetic Control Method case by case to measure the effect of Tenure Reform on each forest industry which has be chosen by the pilot project. The results indicate that Forest Tenure Reform has significantly improved the technical efficiency of Tieli. However, the effects on Shuangfeng、 Wumahe and Cuiluan are insignificant.

关 键 词：国有林区 伊春林权改革 Bootstrap-DEA 合成控制法 

分 类 号：F326.22[经济管理—产业经济]