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本文主要从中国经济发展和资本深化背景下工业企业研发投入依然乏力这一基本问题出发,从中国要素市场存在的价格扭曲入手分析了劳动力价格相对资本价格的低估对于地区工业部门研发投入所产生的影响,并通过对地区工业研发强度指标的分解,从产业结构与产业链层级两方面检验了要素市场价格扭曲对地区工业研发强度所产生的影响。结果表明,中国经济中普遍存在着劳动力价格低估的要素价格负向扭曲,这种扭曲的存在不仅阻碍了地区产业结构与产业链层级的升级调整,同时也弱化了要素禀赋结构变化所引发的资本深化对于产业结构与产业链层级的促进效果,是导致中国工业企业的R&D投入强度并未呈现出与资本深化相一致的增强趋势的重要制度根源。
Based on the basic problem that the R & D investment of industrial enterprises is still weak in China’s economic development and capital deepening, this paper analyzes the relative underestimation of labor price relative to capital prices from the price distortion existing in China’s factor market. And through the decomposition of regional industrial R & D intensity indicators, from the industrial structure and the level of the industrial chain two aspects tested the factor market price distortions on the impact of regional industrial R & D intensity. The results show that there is a universal negative distortion of the factor prices in which the labor price is underestimated in China’s economy. This distortion not only impedes the upgrading and adjustment of the regional industrial structure and the industrial chain, but also weakens the capital triggered by the change of the factor endowment structure Deepening the promotion effect on the industrial structure and the level of the industrial chain led to the fact that the intensity of R & D investment of Chinese industrial enterprises did not show an important institutional root of the increasing trend consistent with the deepening of capital.