3ie ~ International Initiative for Impact Evaluation

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Pure Replication Completed

This page contains information on all 3ie Replication Programme studies that have completed the pure replication stage but are not yet finished.

After review and comments from the internal and external project advisors, these replications studies will be revised and completed.

The Impact of Agricultural Extension and Roads on Poverty and Consumption Growth in Fifteen Ethiopian Villages

Replication Researcher: William Bowser
Original Paper Title: The Impact of Agricultural Extension and Roads on Poverty and Consumption Growth in Fifteen Ethiopian Villages
Original Researchers: Stefan Dercon, Daniel O. Gilligan, John Hoddinott, and Tassew Woldehanna
Original Publication: American Journal of Agricultural Economics
Replication Plan: Bowser's Replication Plan
Current Status: Pure Replication Completed

Worms: Identifying Impacts on Education and Health in the Presence of Treatment Externalities

Replication Researcher: Alexander Aiken (with Calum Davey)
Original Paper Title: Worms: Identifying Impacts on Education and Health in the Presence of Treatment Externalities
Original Researchers: Edward Miguel, and Michael Kremer
Original Publication: Econometrica
Replication Plan: Aiken’s Replication Plan
Current Status: Pure Replication Completed

Rural Roads and Local Market Development in Vietnam

Replication Researcher: Nguyen Viet Cuong
Original Paper Title: Rural Roads and Local Market Development in Vietnam
Original Researchers: Ren Mu and Dominique van de Walle
Original Publication: Journal of Development Studies
Replication Plan: Cuong’s Replication Plan
Current Status: Pure Replication Completed