企業の新技術導入インセンティブと市場構造の関係を分析し、政府が行うべき経済政策を示す。分析には寡占市場モデルを使い、競争、新技術の導入費用、費用関数の違い、リーダー企業の存在が与える影響を分析している。また、3章では新技術の戦略的運用方法についての分析を行う。寡占市場では、政府は新技術導入に対して補助金または課税政策を行い、企業の新技術導入を促す、あるいは抑制することが望ましい。 / This paper analyzes the relationship between the incentive for the new technology adoption and the market structure and shows the optimal policy for the new technology adoption by using oligopoly models. The competitivenesss among firms, fixed cost for new technology adoption, the form of cost function and the existence of leader firm affect the incentive for new technology adoption and optimal policy. The concluding chapter analyzes the optimal strategic uses of new technology which include licensing to the other firm in the new market or entry to the new market or both of them. / 博士(経済学) / Doctor of Economics / 同志社大学 / Doshisha University

本論文では、急成長を遂げているインド家電市場を取り上げ、同市場に進出した多国籍企業の競争戦略について多国籍企業論の視点から理論的かつ実証的に考察を行った。主にLG電子インド法人が行った市場参入戦略はじめ、各戦略行動について明らかにした。多国籍企業の現地化とグローバル統合化戦略は多次元的な要素を持っており、現地国の環境要素、産業の特性及び、企業の状況に合わせて現地化のレベルを決定する必要があるという含意が得られた。 / In this paper I have taken up the India consumer electronics market, which has achieved rapid growth, and theoretically and empirically examined the competitive strategies of multinational corporations, which have advanced into said market from the point of view of multinational corporation theory. I have expounded upon various strategic activities centrally including the market entry strategy conducted by LG Electronics India Pvt. Ltd. The localization and global integration strategies of multinational corporations include many multidimensional factors, and I have established the implication that it is necessary to establish the level of localization to fit the environmental factors of the country in question as well as the features of the industry and state of the company. / 博士(商学) / Doctor of Commerce / 同志社大学 / Doshisha University