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近年来北京的经济飞速发展,为了研究北京经济增长的主要影响因素,本文利用C-D函数计算全要素生产率的方法,结合索洛模型以及历史数据,估算影响北京经济增长的各要素对经济增长的贡献,并对比两段时期各要素的贡献,得出资本存量的增加是北京经济增长的主要推动力,并且随着时间的推移,技术进步对北京经济增长越来越重要。
In recent years, with the rapid economic development in Beijing, in order to study the main factors that affect Beijing’s economic growth, this paper uses CD function to calculate total factor productivity, and combines the Solow model and historical data to estimate the contribution of each factor that affects Beijing’s economic growth to economic growth , And compares the contribution of each factor in the two periods to draw a conclusion that the increase of capital stock is the main driving force of Beijing’s economic growth. With the passage of time, technological progress is more and more important to Beijing’s economic growth.