科技进步贡献率是反映科技进步作用的一项综合指标,本文在“等效益面法”原理的基础上,利用Lingo软件计算了大庆油田有限责任公司C—D生产函数的资本和劳动力要素的产出弹性系数,进而测算2005～2008年间的科技进步贡献率.计算结果表明,大庆油田的科技进步贡献率呈现逐年上升的趋势,均值达到60％以上,超过国家40％的水平.科技在弥补自然递减率,保证原油产量的稳定方面发挥着越来越重要的作用.%The rate of the contribution of science and technology progress is an important index of reflecting scientific and technological progress. Basing on the theory of equal efficiency, this paper calculates the elastic coefficients of capital and labour productivity in the C-D production function of DaQiong oil field by using Lingo software. Furthermore, we measures the rate of the contribution of science and technology progress from 2005-2008. The results show that there being a rising trend for the rate of the contribution of science and technology progress of DaQiong oil field. The average value has reached 60% or more which exceeds 40% level of the whole country. So, the technology plays an important role of making up for the natural decline rate, and ensuring the stability of Oil production.
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