Determinants of Technological Innovation and Spillover Effects: Using Count Data Model

국내 제조업 기업의 기술혁신 요인 및 기술파급효과 분석: 가산자료 모형을 이용하여

This study investigates the determinants of output of a manufacturing firm's innovative activity (the number of patent applications) and spillover effects using a count data model. This paper attempted a negative binomial distribution In order to take into account unobserved heterogeneity. The results of our study suggested that Firm size, R&D intensity, technical network activity, and online business performance have significantly positive effects in the Korean manufacturing industry. Moreover, there are significantly positive spillover effects in the same industry sector.