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160 Trials Found

Public Acceptance of Hydrogen in Industry
Last registered on August 27, 2026
Search term found in: Jel code

C93 – Field Experiments D91 – Behavioral Economics Q42 – Alternative Energy Sources Q48 – Energy Policy

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Bridging the Gap: Evaluating AI-powered Math Tutoring to Support Low-income Middle School Students
Last registered on July 27, 2026
Search term found in: Jel code

I21 (Analysis of Education), I24 (Education and Inequality), C93 (Field Experiments)

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Can Local Identity Reduce Intergroup Frictions in Pro-social behavior? Evidence from Venezuelan Migration in Colombia
Last registered on July 22, 2026
Search term found in: Jel code

C9, D64, J13, O12

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Question Order and Expectation Formation: Experimental Evidence from a Business Survey
Last registered on June 22, 2026
Search term found in: Jel code

C83 (Survey Methods; Sampling); D84 (Expectations; Speculations); E32 / E37 (Business Fluctuations; Forecasting); C93 (Field Experiments)

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Measuring the Impact of Touch Health’s watotoCare on Medium to High Risk Newborns in Tanzania
Last registered on June 22, 2026
Search term found in: Jel code

Policy, Regulation, Public Health); J13 (Children; Youth) ; C93 (Field Experiments)

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The Cost of Grouping: Experimental Evidence on Youth Demand for Individual and Group-Based Seed Capital
Last registered on June 15, 2026
Search term found in: Jel code

(Consumer Economics: Empirical Analysis); C93 (Field Experiments); Q12 (Micro Analysis of Farm Firms / Agricultural Markets); J13 (Youth)

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The Confusion Fingerprint Index: Cognitive Error Taxonomy as an Adaptive Learning Signal in Learners
Last registered on June 15, 2026
Search term found in: Jel code

I21 — Analysis of Education; I25 — Education and Economic Development; C93 — Field Experiments

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State-card readability under tricolor priming: an equivalence test
Last registered on June 15, 2026
Search term found in: Jel code

C93 (Field Experiments); D91 (Behavioral); Z13 (Cultural Economics)

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Take up of grants for governments
Last registered on June 15, 2026
Search term found in: Jel code

C9; D91; D7; H3; H72; H81; H11; R53

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Competition, Team Motivation and Generativity: Evidence from a School-Based Field Experiment
Last registered on June 11, 2026
Search term found in: Jel code

C93 — Field Experiments. D64 — Altruism; Philanthropy; Intergenerational Transfers. D91 — Role

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