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1789 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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Evaluating an AI-Powered Research Development Tool for Academic Productivity and Well-being
Last registered on April 09, 2026
Search term found in: Jel code

A23, C93, J24, O31, L86, I31

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The Welfare Effects of Beneficiary Control over the Timing of Cash Transfers
Last registered on April 09, 2026
Search term found in: Jel code

D14, D15i, I31

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Anticipatory humanitarian cash transfers in the context of weather disasters
Last registered on April 09, 2026
Search term found in: Jel code

D61, 012, Q54

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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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Climate Awareness and Adaptation with the Utah Climate Access Portal
Last registered on April 06, 2026
Search term found in: Jel code

Q54, I21.

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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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