The Relationship Between R&D Investment and Firm Profitability Under a Three-Stage Sigmoid Curve Model: Evidence From an Emerging Economy

Kuo-Pin Yang, Yu-Ching Chiao, Chih-Chung Kuo. The Relationship Between R&D Investment and Firm Profitability Under a Three-Stage Sigmoid Curve Model: Evidence From an Emerging Economy. IEEE Trans. Engineering Management, 57(1):103-117, 2010. [doi]

Abstract

Abstract is missing.