【摘要】 利用1999—2011年中国工业企业数据库,使用OP方法计算农副食品加工企业的全要素生产率,并考察行业加总生产率的动态变迁。基于此,比较不同所有制企业在全要素生产率等指标方面的差异。研究发现,样本期内农副食品加工业的加总生产率年均增长8.88%,存活企业(在位企业)是行业加总生产率提高的主要来源,其次是企业退出的贡献,而企业进入的贡献很小。存活企业对行业加总生产率的提高以企业内成长为主,企业间配置效率改善为辅。研究还发现,国有企业在自身生产率和生产率增速上都显著低于民营和外资企业,但国有企业在"抓大放小"改革中,通过改善企业间资源配置效率以及提高企业进入和退出的贡献,能够显著缩小同民营和外资企业在加总生产率方面的差距。更多还原

【Abstract】 Based on China’s Industrial Survey of 1999-2011,this paper estimated agro-food processing enterprises’ TFP by applying Olley- Pakes Method and decomposed the aggregate productivity changes. Furthermore,this paper compared the differences among SOEs,private and foreign enterprises in TFP,capital productivity and labor productivity.The results indicate that the annual TFP growth rate is about 8.88 percent.Surviving enterprises are the main source of aggregate productivity growth while the contribution of entry and exit to aggregate productivity growth is relatively small.It is also found that state-controlled enterprises are significantly lower in both TFP level and growth than that of private and foreign enterprises.But under the reform of"Grasp the Large,Let Go of the Small",SOEs gradually catch up with private firms in the aggregate productivity because of a larger contribution to between-firm relocation,firm entry and exit.更多还原