一、引 言 本文是我们关于中国工业生产率变动趋势系列研究(谢千里,罗斯基和郑玉歆,1990,1995,Jefferson,Gary H.,Rawski,Thomas G.,and Zheng,Yuxin,1992,1996)的新扩展。所作的主要扩展包括:时间跨度由1992年扩展到了1996年,涵盖范围由只涵盖国有和集体所 I. INTRODUCTION This article is a new series of studies on China’s industrial productivity trends (Xie Qianli, Ruskin and Zheng Yuxin, 1990, 1995, Jefferson, Gary H., Rawski, Thomas G., and Zheng, Yuxin, 1992, 1996). Extensions. The major extensions include: the time span was extended from 1992 to 1996, and the scope of coverage covers only state-owned and collective