외부지식이 제품혁신에 미치는 영향: 지식학습과 탐색방법의 상호작용을 중심으로

Abstract

This study examines how the external knowledge affects innovation. We categorize firms’ external knowledge sources into two modes: STI(science-technology-innovation) and DUI(doing-using-interacting). At the same time, we distinguish between the breadth and depth of firms’ external knowledge acquisition strategies, while considering the interaction between the knowledge source and the acquisition strategy. Previous studies have considered the source and the acquisition strategy of external knowledge independently. Thus, in order to fill this gap in the literature, we identify two types of external knowledge, each with its own searching mode, suggesting a 2 × 2 acquisition strategy model of external knowledge.