Abstract: The improvement of the innovation origin ability (IOA) is an important power source to lead high-quality economic development. This article systematically analyzes the direct effect, the heterogeneity effect, and the moderating effect of key enabling technologies of the innovation origin ability on the quality of economic developmentand conducts empirical tests based on the panel data of 285 prefectural-level and above cities of China from 2003 to 2018. It is found that IOA significantly improves the quality of China's economic development, and there is heterogeneity in the impact effects of IOA, with a more significant enhancement effect on large and medium-sized cities, cities in the east and central regions and innovative cities, and the enhancement effect has been more significant since the 18th CPC National Congress. In addition, the key enabling technologies positively moderate the enhancement effect of IOA on the quality of economic development. The results have important reference value for the development of the IOA and the economic quality.

Key words: Innovation Origin Ability, High-quality Economic Development, Key Enabling Technology, Moderating Effect

摘要： 本文系统分析创新策源能力影响经济发展质量的直接效应、异质性效应和关键使能技术的调节效应,并基于2003—2018年中国285个地级及以上城市的面板数据开展实证检验。研究发现,创新策源能力显著提升我国经济发展质量,其影响效应存在异质性,对大中城市、东中部地区城市及创新型城市的提升效果更大,且党的十八大以来的提升效果更显著。进一步地,关键使能技术正向调节创新策源能力对经济发展质量的提升效应。这一结论对优化创新策源地建设和经济高质量发展的政策设计具有一定的参考价值。

关键词: 创新策源能力, 经济发展质量, 关键使能技术, 调节效应