The Japanese aircraft industry, which operated on a very small scale before World War II, became Japan's largest manufacturing industry by the end of the war. In this paper, we explore the causes of the growth of the aircraft industry during this time by focusing on the No. 5 Works of Mitsubishi Heavy Industries Co. We find that during the war, the supply of basic inputs increased substantially: the labor force, equipment and "machinery parts" were in sufficient supply, and none of them were binding constraints on production. A binding constraint existed in the supply of "special parts." Put differently, aircraft production expanded as the supply of special parts increased. This increase in the supply of special parts and even faster growth in the supply of machinery parts came about through the expansion of supplier networks in terms of both the number of suppliers and the geographical area in which they were located. These findings imply that outsourcing played a key role in the rise of aircraft production in wartime Japan.
内容記述
本文フィルはリンク先を参照のこと
雑誌名
Discussion paper series. CIRJE-F
巻
CIRJE-F-755
発行年
2010-08
書誌レコードID
AA11450569
フォーマット
application/pdf
日本十進分類法
335
出版者
日本経済国際共同センター
出版者別名
Center for International Research on the Japanese Economy
Supplier Networks and Aircraft Production in Wartime Japan
