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2022-05-26
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このアイテムへのリンクには次のURLをご利用ください:http://hdl.handle.net/11094/29223
論文情報
タイトル
Does the heterogeneity of project implementers affect the program participation of beneficiaries? : Evidence from rural Cambodia
著者
Wakano, Ayako
Wakano, Ayako
Shimamoto, Daichi
Shimamoto, Daichi
Yamada, Hiroyuki
Yamada, Hiroyuki
キーワード等
social preference
program evaluation
heterogeneity in treatment effects
抄録
Using the dataset collected for assessment of a post-harvest technology project in rural Cambodia, we focused on the heterogeneous social preferences of project implementers, often overlooked in the literature of Randomized Controlled Trials (RCT). Our study focuses on the “implementer effect” on program participation for the treated farmers. We show the possibility that heterogeneous program participation of ordinary farmers across the treated villages could be induced due to heterogeneity in the characteristics of project staff. In particular, we show the altruism of project staff, measured by the dictator game, consistently increases participation and the number of participations in the training sessions of beneficiaries. This type of heterogeneity in project staffs’ preferences across treatment sites might yield noises in mean effects estimated using RCT methods conducted at a certain cluster level, which undermines the external validity of the estimated results. While RCT methods are very powerful tools for many program and policy evaluations, we cannot emphasize too much the importance of the way how an actual project is implemented.
公開者
Graduate School of Economics and Osaka School of International Public Policy (OSIPP) Osaka University
掲載誌名
Discussion Papers In Economics And Business
巻
14-21
開始ページ
1
終了ページ
24
刊行年月
2014-05
URL
http://hdl.handle.net/11094/29223
関連情報 (references)
http://www2.econ.osaka-u.ac.jp/library/global/dp/1421.pdf
言語
英語
カテゴリ
ディスカッション/ワーキング・ペーパー DP/WP
Discussion Papers In Economics And Business
論文詳細を表示
著者版フラグ
none
NII資源タイプ
テクニカルレポート
ローカル資源タイプ
ディスカッション/ワーキング・ペーパー
dcmi資源タイプ
text
DCTERMS.bibliographicCitation
Discussion Papers In Economics And Business.14-21 P.1-P.24
DC.title
Does the heterogeneity of project implementers affect the program participation of beneficiaries? : Evidence from rural Cambodia
DC.creator
Wakano, Ayako
Shimamoto, Daichi
Yamada, Hiroyuki
DC.publisher
Graduate School of Economics and Osaka School of International Public Policy (OSIPP) Osaka University
DC.language" scheme="DCTERMS.RFC1766
英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF
2014-05
DC.identifier" scheme="DCTERMS.URI
http://hdl.handle.net/11094/29223
DC.subject
social preference
program evaluation
heterogeneity in treatment effects
DCTERMS.abstract
Using the dataset collected for assessment of a post-harvest technology project in rural Cambodia, we focused on the heterogeneous social preferences of project implementers, often overlooked in the literature of Randomized Controlled Trials (RCT). Our study focuses on the “implementer effect” on program participation for the treated farmers. We show the possibility that heterogeneous program participation of ordinary farmers across the treated villages could be induced due to heterogeneity in the characteristics of project staff. In particular, we show the altruism of project staff, measured by the dictator game, consistently increases participation and the number of participations in the training sessions of beneficiaries. This type of heterogeneity in project staffs’ preferences across treatment sites might yield noises in mean effects estimated using RCT methods conducted at a certain cluster level, which undermines the external validity of the estimated results. While RCT methods are very powerful tools for many program and policy evaluations, we cannot emphasize too much the importance of the way how an actual project is implemented.
citation_title
Does the heterogeneity of project implementers affect the program participation of beneficiaries? : Evidence from rural Cambodia
citation_author
Wakano, Ayako
Shimamoto, Daichi
Yamada, Hiroyuki
citation_publisher
Graduate School of Economics and Osaka School of International Public Policy (OSIPP) Osaka University
citation_language
英語
citation_date
2014-05
citation_journal_title
Discussion Papers In Economics And Business
citation_volume
14-21
citation_firstpage
1
citation_lastpage
24
citation_public_url
http://hdl.handle.net/11094/29223
citation_keywords
social preference
program evaluation
heterogeneity in treatment effects