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要素价格变化如何影响研发强度——基于地区研发强度分解数据的实证研究 被引量:8

How does the Factor Prices effect the R & D Intensity:An empirical study Based on Decomposability of Provincial R & D Intensity
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摘要 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。 Our researc remained weak even h starts from the there exists the fact that China's R & D investment of industrial enterprises improvement of natural endowment and the economic development. From the existenceofprice distortion infactor markets, we analyzed the impact of the relative undervaluation of the labor price on the R & D spending in the regional industrial sectors. By decomposingtheregional industrialR & D intensity as the factors of industrial structure and industrialchainlevel, we exams the role played by price distortion infactor markets. In conclusion, it shows that labor price undervalued exists in theeconomy commonly, and the negative distortion not only hinders the upgrading and adjustment of the regional industrial structure and industrial chain level, but also weakens the promoting effect of the endowment improvement on the industrial structure and chain. Totally speaking, the distortion of factor price is the root reason that makes industrial enterprises' R & D spending intensity develop not in accordance with the improvement of the endowment conditions.
作者 张宇 巴海龙
出处 《南方经济》 CSSCI 北大核心 2015年第1期54-70,共17页 South China Journal of Economics
基金 国家自然科学基金青年项目 "中国企业技术创新激励的缺失与重构"( 项目编号: 71103096) 之阶段性成果
关键词 要素禀赋结构 研发投入 要素价格扭曲 产业结构 Endowments Stucture R & D Distortion of Factor Price Industry structure.
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