中文摘要：

利用工业统计数据库，通过对1999—2009年间全部资源型国有企业和规模以上三资企业的数据进行分析，通过构建双重差分模型来研究我国资源型国有企业转型的效果。研究结果表明资源型国有企业的人均营业收入有了明显的提高，而且与三资企业形成了显著的差异，这表明资源型国有企业转型所采取的一系列措施对于经济效益的改善是有效的，但双重差分统计量从2008年到2009年出现下滑，说明资源型国有企业的人均营业收入的提高程度在下降，也表明转型政策的效果从2008年开始减弱。

英文摘要：

Based on industrial statistics database, all resources from 1999 to 2009 about state-owned resources enterprises and foreign-funded industrial enterprises above designated size were analyzed. The effect of transformation of state-owned enterprise was studied by establishing difference-in-difference model. Results show that the average income per capita in state-owned resources enterprises rise sharply, significantly different from that in foreign-funded enterprises, which indicates a series of measures taken for the transformation of state-owned resources enterprises being effective for improving economic benefit. However, the descending trend in the difference-in-difference statistics from 2008 to 2009 indicates that the rise in the average income per capita of state-owned resources enterprises was slowing down and the effect of transformation policy began to weaken from 2008.