关键词: 人力资本专用性 , 突破性创新能力 , 渐进性创新能力 , 新产品绩效 , human capital specificity, radical innovation capabilities, incremental innovation capabilities, new product development performance

Abstract: The paper explores the effect of different degree of human capital on the radical and incremental product innovation capabilities, and two different kinds of technological innovation capability on new product development performance as well as the moderating effect of specific human capital between innovation competence and performance. By a survey questionnaire and interview with 157 enterprises in China, enterprises scale, R&D investment, environmental uncertainty, demand uncertainty and competition strength as control variables, the theoretical model is empirically analyzed and tested. The results show that: when the specialty of human capital is stronger, it is the incremental (not radical) product innovation ability that is stronger. However, the specificity of human capital is weaker is not adversely affected the radical product innovation competence on new product performance, on the contrary, for incremental product innovation ability, weak specific human capital is in favor of new product performance and strong specific human capital is not conducive to the performance of new products.