從近年來國外近期的研究動態來看,經濟學研究中與對外直接投資(FDI)相關的論著發展非常迅速,人們已經愈來愈多地把注意力集中到技術移轉問題上。因此,本文將建立跨國企業對外直接投資技術選擇的模型,來說明技術移轉成本高低可能影響跨國企業對外直接投資的技術水平。最後,本文提出了提升跨國企業對外直接投資對地主國技術外溢效應的策略。 A recent study from abroad in recent years, research of relately treatise on economics with foreign direct investment very quick, people already concentrate the attention to technology transfer more and more. Therefore, the purpose of this article is to establish choice of the technology model for the transnational corporation to foreign direct Investment, to explain the height of technology transfers cost possible influence technique level of transnational corporation to foreign direct investment. Finally, this article proposed the strategy of promote for transnational corporation to foreign direct investment of technology spillover effect on host country.