I4R.

Games & Events

Replication Games are one-day hackathons where researchers collaborate to reproduce and verify the results of published studies to assess their reliability. They are typically open to PhD students, faculty, and researchers with a PhD, who work in teams to run the codes, detect coding errors, and reanalyze data or add new data. These events provide a hands-on, engaging way to contribute to improving research transparency, reproducibility, and scientific credibility.

3,000+
researchers engaged
85
games hosted
25+
countries hosted

WEAI Replication Games

Upcoming

June 28, 2026

Denver, Colorado, USA

Julie Barrie, Wade Martin

Deadline: June 7, 2026

Replication games at the WEAI conference.

Rotterdam Replication Games

Upcoming

July 14, 2026

Rotterdam, Netherlands

Marco Varkevisser

Dublin Replication Games at the 41st meeting of the European Economic Association and the 77th European meeting of the Econometric Society

Upcoming

August 16, 2026

Dublin, Ireland

Derek Mikola, Diogo Geraldes

Deadline: July 26, 2026

Replication games at the EEA and Econometric Society meetings in Dublin.

Register

Freiburg Replication Games

Upcoming

September 19, 2026

University of Freiburg, Germany

Tim Krieger, Valentin Klotzbucher

Deadline: September 5, 2026