Technology Transfer in Global Value Chains
研究在不完全契约和投入生产技术不完全排他的情况下，全球价值链中的技术转移，区分了包容性和排他性价值链，分析其对离岸收益、技术变革福利和知识共享效率的影响。
Global value chains create opportunities for North-South technology diffusion. This paper studies technology transfer in value chains when contracts are incomplete and input production technologies are imperfectly excludable. It introduces a new taxonomy of value chains based on whether the headquarters firm benefits from imitation of its supplier’s technology. In inclusive value chains, where imitation is beneficial, the headquarters firm promotes technology diffusion. But in exclusive value chains headquarters seek to limit supplier imitation. The paper analyzes how this distinction affects the returns to offshoring, the welfare effects of technical change, and the social efficiency of knowledge sharing.