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日本企業における技術の多角化のプロセス
http://hdl.handle.net/10441/11127
http://hdl.handle.net/10441/11127f53561cf-5ea3-4331-9b40-40836f76a8d5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
06研究年報Vol.19-竹中.pdf (771.5 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-12-17 | |||||||
| タイトル | ||||||||
| タイトル | 日本企業における技術の多角化のプロセス | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | departmental bulletin paper | |||||||
| 著者 |
竹中, 厚雄
× 竹中, 厚雄
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| 著者(ヨミ) | ||||||||
| 姓名 | タケナカ, アツオ | |||||||
| 著者別名 | ||||||||
| 姓名 | Takenaka, Atsuo | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | This paper investigates the dynamic process of technological diversification in Japanese firms. Technological diversification is that the technology of the firm spans over more than one technology. In recent years, technological diversification has been widely known as another side of diversification strategy of the firm. Previous study about business diversification strategy indicates that the Japanese firms have performed business restructuring after the second half of the 1990s. This fact highlights the necessity of empirical study about the technological diversification of them. In order to examine this subject, this study takes up the process of long-term changes of technological diversification in Japanese electronics firms using the patent data from 1987 to 2006. As a result of statistical analysis, it is shown that the overall quantitative expansion of technological development activities have progressed steadily in Japanese electronics firms. On the other hand, these firms have focused their technological portfolio after the second half of the 1990s. These empirical results provide the fact that reexamination of technological portfolio was performed in many firms when business reorganization was progressed in Japanese firms around 2000. |
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| 引用 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 滋賀大学経済学部研究年報, 第19巻, pp. 105-115 | |||||||
| 書誌情報 |
滋賀大学経済学部研究年報 号 第19巻, p. 105-115, 発行日 2012-11 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1341-1608 | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN1047649X | |||||||
| タイトル（ヨミ） | ||||||||
| その他のタイトル | ニッポン キギョウ ニ オケル ギジュツ ノ タカクカ ノ プロセス | |||||||
| その他の言語のタイトル | ||||||||
| その他のタイトル | The Process of Technological Diversification in Japanese Firms | |||||||
| 出版者 | ||||||||
| 出版者 | 滋賀大学経済学部 | |||||||
| 資源タイプ | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Departmental Bulletin Paper | |||||||
