Search Results

2233 Trials Found

Long-Run Returns to Early Child Education in Africa: A Randomized Impact Evaluation of Preschools in Mozambique
Last registered on April 10, 2026
Search term found in: Jel code

I21, I25, J13, J24, O15, C93

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Quality premium transmission and quality upgrading – evidence from Ugandan dairy value chains
Last registered on April 09, 2026
Search term found in: Jel code

O13, Q13, L15, D82, C93

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Delegation, Monitoring, and Supplier Engagement: A Field Experiment in Supply Chain Governance
Last registered on April 09, 2026
Search term found in: Jel code

C93, D23, L14, M14, Q56

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Valuing Early Career Opportunities
Last registered on April 07, 2026
Search term found in: Jel code

J24, J3

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Preventing criminal recruitment and careers: An Evaluation of the Parceritos program in Medellin, Colombia
Last registered on April 06, 2026
Search term found in: Jel code

K42, I26, J13, J24

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The Perceived Effect of Income on Happiness: An Experiment
Last registered on April 06, 2026
Search term found in: Jel code

I31, z13

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Do students cheat?
Last registered on April 06, 2026
Search term found in: Jel code

C93, I23

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Civil Society Organizations and Donor Behavior
Last registered on April 06, 2026
Search term found in: Jel code

D64, L31, D83

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Debiasing Peer Endorsements in Cooperation and Competition
Last registered on April 06, 2026
Search term found in: Jel code

C93, D83, I21, I24

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Project Based Learning
Last registered on April 06, 2026
Search term found in: Jel code

C93, D83, I21, I24, O15

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