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在一般情况下,传统产业的企业创新与企业规模、市场集中度之间呈经典的倒U型关系,适度的企业规模和市场竞争能够促进企业创新。但是,战略性新兴产业的企业创新有自己的特点,因此有必要进一步考察这种倒U型关系是否仍然存在。该文研究表明:(1)战略性新兴产业的企业规模与企业创新之间存在着“∽”型三次曲线关系;(2)市场力量与战略性新兴产业的企业创新之间存在着显著的倒U型关系,企业拥有一定的市场力量客观上有助于企业创新;(3)市场集中度与战略性新兴产业的企业创新之间不存在显著的相关性。该文进一步分析表明,在战略性新兴产业中,企业规模、市场力量与企业创新之间的关系因企业的所有权性质不同而存在一定的差异。在中央控股企业和私有制企业中,企业规模与企业创新之间仍然体现为“∽”型关系,但这种关系在地方政府控股的企业中并不存在;市场力量对企业创新的正面效应主要反映在中央控股企业中,地方政府控制的企业和私有制企业尚未形成足够的市场力量来促进企业创新。相应的政策含义是,在以国有经济为主导的战略性新兴产业中,适当提升企业规模和增强企业控制市场的力量有助于企业创新,但前提是应当避免在国内市场上过度强化国有特别是中央控股企业的垄断地位,从而对企业创新产生抑制效应。
Under normal circumstances, there is a classic inverted U-shaped relationship between the innovation of enterprises in traditional industries and the scale of enterprises and market concentration. Appropriate scale of enterprises and market competition can promote the innovation of enterprises. However, the enterprise innovation in strategic emerging industries has its own characteristics, so it is necessary to further investigate whether this inverted U-shaped relationship still exists. The research shows that: (1) there is a “∽ ” type of cubic curve relationship between firm size and firm innovation in strategic emerging industries; (ii) there is a significant relationship between market forces and firm innovation in strategic emerging industries The relationship between market concentration and the innovation of strategic emerging industries does not show any significant correlation. The further analysis shows that in the strategic emerging industries, the relationship between firm size, market forces and firm innovation is different due to the different ownership of firms. Among the central holding enterprises and private ownership enterprises, the relationship between enterprise size and enterprise innovation still manifests as “∽ ” type of relationship, but this relationship does not exist in the enterprises controlled by local governments; the positive effect of market forces on enterprise innovation Mainly reflected in the central holding enterprises, local government-controlled enterprises and private-owned enterprises have not yet formed enough market power to promote business innovation. The corresponding policy implication is that in the strategic emerging industries dominated by the state-owned economy, the proper promotion of the scale of the enterprises and the enhancement of the enterprises’ control over the market can help them to innovate, provided that they should avoid over-intensification of state-owned enterprises in the domestic market, especially The monopoly position of the central holding company, which has a restraining effect on the innovation of the enterprise.