CAJ | 학술논문

北方跨国企业如何调整垂直分工生产布局对于借助南北分工优化产业结构的南方发展中国家来说至关重要。笔者从产品生命周期视角修改Antras企业边界模型，分析南北国家知识产权保护差异对跨国企业南北生产布局的影响。研究发现：产品更新周期短的北方跨国企业受南方知识产权环境影响小，有利于其借助垂直专业化分工发掘南方成本优势；产品更新周期长的企业鉴于其技术遭模仿风险性高，更倾向于在北方垂直一体化生产。基于以上分析，南方国家应视产品生命周期异质性特征实施差别化的知识产权保护策略，以利于技术引进和产业升级。
북방과국기업여하조정수직분공생산포국대우차조남북분공우화산업결구적남방발전중국가래설지관중요。필자종산품생명주기시각수개Antras기업변계모형，분석남북국가지식산권보호차이대과국기업남북생산포국적영향。연구발현：산품경신주기단적북방과국기업수남방지식산권배경영향소，유리우기차조수직전업화분공발굴남방성본우세；산품경신주기장적기업감우기기술조모방풍험성고，경경향우재북방수직일체화생산。기우이상분석，남방국가응시산품생명주기이질성특정실시차별화적지식산권보호책략，이리우기술인진화산업승급。
From the perspective of product life cycle, the paper analyzes the influence of IPRs protection on South-North vertical pro duction allocation by a revised firm boundary model. The results indicate that multinational firms with rapid product turnover are less influenced by local IPR protection environment, hence more inclined to explore South cost advantages via vertical specialization; In contrast, firms with longer-lived products are more likely to engage in vertical integration among north countries, with less concerns o- ver technology being imitated. Based upon above implications, South nations should adopt discrepancy IPRs protection strategies to pro-mote technology introduction and industry upgrade.