冨浦 英一 (ファカルティフェロー) ／伊藤 萬里 (ヴィジティングスカラー) ／若杉 隆平 (研究主幹)
In offshoring, a firm chooses outsourcing to independent suppliers or in-sourcing from their FDI subsidiaries. This paper empirically examines how the factor intensity is related with the firm’s offshore make-or-buy decision based on the Japanese direct firm-level data of offshoring across all manufacturing industries. This paper confirms that in-sourcing firms tend to be substantially more capital-intensive than outsourcing firms, even if firm size or industry is controlled for. Among the firms offshoring to China compared with North, firms with wider range of capital-labor ratio choose to integrate but relatively capital-intensive firms are active in outsourcing.