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本文在运用中国1990～2005年间省际平衡面板数据的基础上,采用考虑非效率项的非中性技术进步随机前沿生产函数模型,分析了我国各省区乡镇企业的规模报酬、技术效率和技术进步。主要结论如下:在乡镇企业的发展过程中,资本产出弹性不断接近甚至有超过劳动产出弹性的趋势,呈现“资本深化”的态势;整个规模报酬略大于1,这表明适当扩大乡镇企业经营规模存在着规模经济效应;而整体平均技术效率水平逐年递增,技术进步率则逐年下降。在此基础上,提出了相关政策建议,以期能够对实现我国乡镇企业的可持续发展有所裨益。
Based on the panel data of China’s inter-provincial balance from 1990 to 2005, this paper adopts the non-neutral technological progress stochastic frontier production function model considering inefficiency terms, and analyzes the scale remuneration, technical efficiency and technological progress of township enterprises in all provinces and autonomous regions in China. . The main conclusions are as follows: During the development of township enterprises, the elasticity of capital output keeps close to or even surpasses the elasticity of labor output, showing the trend of “capital deepening”; the overall return on scale is slightly larger than 1, indicating the appropriate expansion of township The scale of business there is economies of scale; while the overall average level of technical efficiency increased year by year, the rate of technological progress declined year by year. On this basis, put forward the relevant policy recommendations, with a view to be able to achieve the sustainable development of China’s township enterprises benefit.