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为了研究青海省近年来经济发展中资本、劳动和科技进步因素的作用,分析其经济发展的动力源泉,根据2002—2012年青海省统计公报,利用柯布-道格拉斯生产函数对青海省经济增长的贡献因素进行分析。青海省是一个资源大省,其区域经济和产业经济发展不均衡。2009年以后,青海省的经济增长对投资的依赖过高,科技进步的作用有所削弱,甚至出现了副作用。青海省的固定资产投资相对规模远远高于国内水平,资金主要来源于国内,外商投资所占的比重很小,投资的主要去向是第二、第三产业。所以建议青海省以后加大科技方面的投入,加强对外贸易,加快人才培养和引进,调整产业格局,依托资源优势和区位优势发展特色产业和资源深加工产业以改变目前的支柱产业格局,促进青海省经济的良性发展。
In order to study the role of capital, labor and science and technology progress factors in economic development of Qinghai Province in recent years, and to analyze the motive source of its economic development, according to the Statistical Bulletin of Qinghai Province from 2002 to 2012, using the Cobb-Douglas production function, Contributing factors for analysis. Qinghai Province is a large province of resources, its regional economy and industrial economic development is not balanced. After 2009, the economic growth in Qinghai Province relies too much on investment, the role of scientific and technological progress has been weakened, and even side effects have emerged. The relative scale of fixed assets investment in Qinghai Province is much higher than the domestic level. The funds mainly come from the domestic and the proportion of foreign investment is very small. The main destination of investment is the secondary and tertiary industries. Therefore, it is suggested that Qinghai Province should increase input in science and technology, strengthen foreign trade, speed up personnel training and introduction, adjust industrial pattern, and develop special industries and resources deep-processing industries based on resource advantages and geographical advantages so as to change the current pillar industries and promote the development of Qinghai Province The healthy development of economy.