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Economic Efficiency of Smallholder Peanut Farming: An Application of Data Envelopment Analysis to Smallholder Producers in the Markham Valley of Papua New Guinea
http://hdl.handle.net/10232/00032180
http://hdl.handle.net/10232/00032180587c0d30-7cf8-4a4c-b856-99e9bf895030
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
South Pacific Studies 37(1) pp9-20 (656.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2023-01-14 | |||||
| タイトル | ||||||
| タイトル | Economic Efficiency of Smallholder Peanut Farming: An Application of Data Envelopment Analysis to Smallholder Producers in the Markham Valley of Papua New Guinea | |||||
| タイトル言語 | en | |||||
| 著者 |
Manus, A. Peter
× Manus, A. Peter |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | smallholder peanut production | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | economic efficiency | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | scale efficiency | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | resources allocation | |||||
| 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 | journal article | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The study, conducted using primary data of the smallholder peanut farming in the Kaiapit District of Markham Valley, was to examine the economic efficiency of these farmers in their farm production. The input-oriented Data Envelopment Analysis (DEA) model was used to estimate technical and allocative efficiencies, the components of economic efficiency. The results establish that while about 6 percent of the farmers were both technically and allocatively efficient and therefore were economically efficient in their farming operations, the majority of the farmers were found to be economically inefficient. Decomposing technical efficiency into pure technical and scale efficiencies suggests the presence of scale inefficiency by 23 percent. This implies that the farmers were not using their inputs at optimum scale. Of the 69 percent (11 farmers) of the farmers who were found to be scale inefficient, all of them (11 farmers) were operating in the region of increasing returns to scale. Since the majority of the farmers were found to be technically and allocatively inefficient, it is useful for these farmers to shift their resources to more profitable cropping alternatives. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
ja : 南太平洋研究 en : South Pacific Study 巻 37, 号 1, p. 9-20, 発行日 2016-10-31 |
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| 作成日 | ||||||
| 日付 | 2016-10-31 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 09160752 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AN10088628 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 610 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 出版者言語 | en | |||||
