CAJ | 학술논문

为了揭示跨国厂商的技术转移与东道国环境之间的关系，本文利用垂直产品差异模型分析了FDI途径下跨国厂商的技术转移策略及其对本土厂商的技术水平、利润和东道国福利所产生的影响。研究结果表明，东道国环境决定了跨国厂商的最佳转移水平，该最佳水平与跨国厂商掌握的最高技术水平间的差距决定了所转移技术的核心程度：本土厂商利用转移技术提升自身技术水平的激励随着东道国收入水平和市场竞争程度递增；跨国厂商的进入对本土厂商利润的影响包括合作效应（增加利润）和竞争效应（减少利润），只有当合作效应大于竞争效应时才能提升本土厂商利润；无论何种情况下。技术转移总是有利于东道国消费者，如果利润影响中的合作效应大于竞争效应，则会提升东道国整体福利，否则，对东道国福利的影响是不确定的。
위료게시과국엄상적기술전이여동도국배경지간적관계，본문이용수직산품차이모형분석료FDI도경하과국엄상적기술전이책략급기대본토엄상적기술수평、리윤화동도국복리소산생적영향。연구결과표명，동도국배경결정료과국엄상적최가전이수평，해최가수평여과국엄상장악적최고기술수평간적차거결정료소전이기술적핵심정도：본토엄상이용전이기술제승자신기술수평적격려수착동도국수입수평화시장경쟁정도체증；과국엄상적진입대본토엄상리윤적영향포괄합작효응（증가리윤）화경쟁효응（감소리윤），지유당합작효응대우경쟁효응시재능제승본토엄상리윤；무론하충정황하。기술전이총시유리우동도국소비자，여과리윤영향중적합작효응대우경쟁효응，칙회제승동도국정체복리，부칙，대동도국복리적영향시불학정적。
In order to reveal the relationship between technology transfer and the host environment, the article analyzes the technology transfer strategy of multinational and its effects on the technology level, and profit of indigenous firm as well as the welfare of the host in the mode of FDI, using the vertical product model. The results show that the host environment determines the multinational＇ s optimal transfer level, and the gap between the optimal level and the highest level mastered by the multinational detemines the core degree of the technology transfer. The incentives of local firms to enhance their technology level using transferring technology are increasing with host income level and market competition. The impact of multinational to the profit of local firm includes cooperative effect （increasing profits） and competitive effect （reducing profits）. Whatever the case, technology transfer is always beneficial to host consumers, and if cooperative effect included in profit affect is larger than competition effect, the whole welfare of host country will be enhanced, otherwise, the impact is uncertain.