统计研究 ›› 2010, Vol. 27 ›› Issue (6): 46-55.

• 论文 • 上一篇    下一篇

基础设施对中国制造业企业生产成本和投入要素的影响 ——基于中国1998―2005年27个制造业行业企业的面板数据分析

张光南 朱宏佳 陈广汉   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-06-15 发布日期:2010-06-15

The Effects of Public Infrastructure on the Cost Structure of China Manufacturing Industries:Some Empirical Evidence from 27 Manufacturing Industries

Zhang Guangnan Zhu Hongjia Chen Guanghan   

  • Received:1900-01-01 Revised:1900-01-01 Online:2010-06-15 Published:2010-06-15

摘要: 本文基于成本函数和要素份额函数,利用中国1998―2005年27个制造业行业企业的面板数据,实证分析宏观基础设施对中国微观层面的企业生产平均成本和投入要素需求弹性的影响。研究发现:基础设施显著降低了制造业10个行业企业的生产平均成本,同时对不同行业企业的劳动力、资本和中间品等投入要素需求存在正负弹性差异,即存在互补效应和替代效应。最后,本文对中国、美国和加拿大的基础设施效应进行比较分析。

关键词: 基础设施, 成本, 生产投入

Abstract: In this paper we estimate the effects of public infrastructure services on the production cost and its structure of 27 manufacture industries by constructing the cost function and share equation functions, the result shows that the stock of infrastructure capital reduces the average cost in 10 industries significantly. Furthermore, different impacts on input demand elasticity can be observed, the infrastructure may play a substitute role on some inputs while a complement role on the others. Finally, different estimate results of China, US, and Canada are compared.

Key words: Infrastructure, Cost, Input