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Optimal Escapement Levels on Renewable Resource Management under Process Uncertainty : Some Implications of Convex Unit Harvest Cost
https://iuj.repo.nii.ac.jp/records/399
https://iuj.repo.nii.ac.jp/records/399905387f2-d5fe-434c-9f5f-ed4b8d79ed47
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
EMS_2008_05 (230.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-04-01 | |||||
| タイトル | ||||||
| タイトル | Optimal Escapement Levels on Renewable Resource Management under Process Uncertainty : Some Implications of Convex Unit Harvest Cost | |||||
| タイトル | ||||||
| タイトル | Optimal Escapement Levels on Renewable Resource Management under Process Uncertainty : Some Implications of Convex Unit Harvest Cost | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | renewable resource management | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | constant escapement rule | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | process uncertainty | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | convex unit harvest cost | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | renewable resource management | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | constant escapement rule | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | process uncertainty | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | convex unit harvest cost | |||||
| 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 |
小谷, 浩示
× 小谷, 浩示× 柿中, 真× Matsuda, Hiroyuki× Kotani, Koji× Kakinaka, Makoto× Matsuda, Hiroyuki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The terminology of renewable resource management becomes to span not only prototype harvesting problems but also various new types such as invasive species one. In all of these problems, process uncertainty of stock growth associated with environmental variability is one of the critical factors that significantly affects the management efficiency. While it may seem that a series of past researches fully examine optimal policy under process uncertainty, the case of convex unit harvest costs has not been fully characterized yet. Focusing on such a case, this paper addresses how the degree of process uncertainty affects optimal escapement level. The result suggests that optimal escapement level does not monotonically vary with process uncertainty. In many plausible cases, it should be adapted in a U-shaped manner, which is in contrast with the conventional wisdom. | |||||
| 書誌情報 |
en : Economics & Management Series 発行日 2008-04-01 |
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