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Productivity Change and Mine Dynamics : The Coal Industry in Japan during and after World War II
http://hdl.handle.net/2261/51837
http://hdl.handle.net/2261/5183757ae934d-2108-482b-b4b4-3ed4b5d01822
| Item type | テクニカルレポート / Technical Report(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-01-17 | |||||
| タイトル | ||||||
| タイトル | Productivity Change and Mine Dynamics : The Coal Industry in Japan during and after World War II | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Productivity | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | producer dynamics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | war economy | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | coal | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Japan | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | JEL Classification Numbers: L11, L52, L71, N45, N75, N85 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||
| 資源タイプ | technical report | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Okazaki, Tetsuji
× Okazaki, Tetsuji |
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| 著者所属 | ||||||
| 値 | The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In the 1930s and 1940s, the Japanese coal industry experienced huge ups and downs of labor productivity as well as production. In this paper, I explored the micro-aspects of productivity change in the coal industry using mine-level data compiled from official statistics and the original documents of the Coal Control Association. The coal industry in this period was characterized by dynamic changes in market structure. While a number of mines entered and exited the industry, shares of incumbent mines also changed substantially. These mine dynamics had substantial productivity implications. In the early stage of the war, many low productivity mines entered the industry, which reduced average productivity considerably. On the other hand, the government and the Coal Control Association implemented a policy to concentrate productive resources and production on efficient mines during the war, which helped raise average productivity. In a deteriorating environment, coal production in Japan was maintained fairly well during the war. One of the conditions that made it possible was the policy of resource reallocation. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Revised in November 2012. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 本文フィルはリンク先を参照のこと | |||||
| 書誌情報 |
Discussion paper series. CIRJE-F 巻 CIRJE-F-851, 発行日 2012-05 |
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| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11450569 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 335 | |||||
| 出版者 | ||||||
| 出版者 | 日本経済国際共同センター | |||||
| 出版者別名 | ||||||
| 値 | Center for International Research on the Japanese Economy | |||||
| 関係URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.cirje.e.u-tokyo.ac.jp/research/dp/2012/2012cf851ab.html | |||||
