economics and political science journals (all of which have mandatory data and code sharing policies). We found that over 85% of …This systematic and large-scale reproduction effort tests the reproducibility and robustness of economics and political … science. We reproduced original analyses and conducted robustness checks of 110 articles recently published in leading …

investigating other questions about political science. … large language models to extract granular and validated data on about 100,000 articles published in over 150 political … science journals from 2010 to 2024. We show that fewer than 2% of articles that rely on statistical methods report null …

economics and political science journals (all of which have mandatory data and code sharing policies). We found that over 85% of …This systematic and large-scale reproduction effort tests the reproducibility and robustness of economics and political … science. We reproduced original analyses and conducted robustness checks of 110 articles recently published in leading …