Abstract: Energy enterprises are under a new development stage of transformation. How to depend on technological modernization and total factor productivity (TFP) to bring about high-quality and high-efficiency sustainable development is an issue of great urgency for petroleum enterprises. This article studies and analyzes the TFP cases from 30 public petroleum enterprises between 2008 and 2018. According to the results, the TFP of those petroleum enterprises was on the decline within the sampling period, dropping 1.1 percent on average. Of those enterprises,the technological efficiency increased by 0.9 percent on average, while the variation value of technological modernization fell 1.9 percent on average, affecting the TFP growth of petroleum enterprises. Six state-owned enterprises and six private-owned enterprises achieved the TFP growth in the sampling period. The majority of enterprises for high-efficiency and moderate TFP growth are state-owned ones while most of the miserably-growing enterprises are privately-owned ones. The total factor productivity of privately-owned petroleum enterprises dropped 2.2 percent on average, higher than the figures of their state-owned counterparts, because their technological modernization dropped sharply.

摘要： 能源行业正处于转型发展新时期，石油企业如何依靠科技进步和全要素生产率的提高，实现 有质量、有效益的可持续发展是迫切需要解决的问题。以2008—2018 年我国30 家上市石油企业为样本， 研究分析全要素生产率测算结果，显示样本期内石油企业全要素生产率总体呈下降趋势，平均下降1.1%， 其中技术效率平均增长0.9%，技术进步变化值平均下降1.9%，制约了石油企业全要素生产率的增长；样 本期内有7 家国有企业和6 家民营企业实现了全要素生产率的增长，全要素生产率高效增长型和温和增长 型企业多为国有企业，惨淡增长型企业多为民营企业；民营石油企业全要素生产率平均下降2.2%，下降 幅度大于国有石油企业，原因主要是技术进步下降幅度大。

关键词: 全要素生产率, 石油企业, 技术效率, 技术进步