矿业城市的生产函数及技术进步测算  

Production function and calculation of technology progress for mining city

作　　者：龙如银[1] 汪鸥[1] 

机构地区：[1]中国矿业大学管理学院,江苏徐州221008

出　　处：《煤炭学报》2005年第2期267-272,共6页Journal of China Coal Society

摘　　要：将T-C-D生产函数的基本原理引入到矿业城市之中, 提出了矿业城市生产函数的概念、模型, 并据此建立了我国不同类型矿业城市的生产函数模型, 测算了技术进步对城市GDP的贡献率、矿业城市GDP的增长速度、技术进步增长速度. 研究结果表明: 煤炭类矿业城市处于规模报酬递减阶段, 而其他类型的矿业城市处于规模报酬递增阶段; 规模较大的矿业城市处于报酬率递增的阶段, 体现大城市的聚集效益和规模效益. 从地理位置看, 东、中部矿业城市处于规模报酬递减阶段. 技术进步对于综合类矿业城市经济增长的作用比煤炭类矿业城市要显著. 最后对于低成本经济发展模式的矿业城市生产函数进行了探讨.Introduced the basic principle of T-C-D production function to the mining city, proposes the concept, model of the production function of mining city, set up the production function models of the different kinds of mining cities of our country, and examined the contribution rate that the growth rate to the GDP of mining cities, the GDP progress growth rate of mining cities, and the technological progress growth rate.The study result shows that, the coal-mining cities are at the decreasing stage of the scale return, and the other types are at the increasing stage; large scale mining cities are at the increasing stage of the scale return, which reflects gathering benefit and scale benefit. By the look of geographical position, the mining cities in the east and middle parts are at the decreasing stage of the scale return. The function on the economic growth of comprehensive mining cities by the technological progress is more remarkable than that of the coal-mining cities. And carried on the discussion to the production function of the low cost economic development model finally in the article.

关 键 词：矿业城市 生产函数 技术进步 

分 类 号：F407.1[经济管理—产业经济]