在中国产业演进中影响新进入企业和在位企业相对创新能力优势的因素表现在两个方面,一是产业技术创新阶段性变化形成的技术创新体制特征变化,主要是创新知识来源变化和技术范式的转换;一是市场化改革过程形成的进入限制的阶段性变化、企业组织形式创新机会 The factors influencing the relative innovation ability of new entrants and incumbent firms in China’s industrial evolution are manifested in two aspects. First, the characteristics of the technological innovation system formed by the phased changes in industrial technological innovation are mainly the changes in the sources of innovative knowledge and technological paradigms ; First, the market-oriented reform process to enter the stage of the formation of changes in the form of organizational opportunities for innovation