Smallholder Farmers’ Preferences for Certification Standards: A Randomized Conjoint Analysis in Vietnam

IDEC DP2 Series 9 巻 1 号 1-36 頁 2020-01 発行
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タイトル ( eng )
Smallholder Farmers’ Preferences for Certification Standards: A Randomized Conjoint Analysis in Vietnam
作成者
Tran Duc
収録物名
IDEC DP2 Series
9
1
開始ページ 1
終了ページ 36
抄録
This study aims to elicit smallholder farmers’ preferences for the design of certification standards. We conducted a randomized conjoint analysis (RCA) with 745 green smallholder tea farmers in Vietnam. This method enables us to estimate the causal impacts of design attributes on farmers’ participation, which is a knowledge gap addressed by few empirical studies. Our results revealed that compared to the price premium, certification fee has a much stronger impact on farmers’ participation. Further, we find the potential to incorporate the application of organic fertilizer, a widely recommended sustainable input, into the certification schemes. Based on our causal findings, we suggest policies for improving the coverage of certification standards.
著者キーワード
certification standards
smallholder farmers
green tea
Vietnam
conjoint analysis
内容記述
This research is partially supported by Grantsin-Aid for Scientific Research No. 17K03692 from the Japan Society for the Promotion of Science.
言語
英語
資源タイプ 紀要論文
出版者
広島大学大学院国際協力研究科
発行日 2020-01
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス