We perform a meta-analysis of 110 studies that report simulated global welfare gains from trade liberalization under the WTO Doha Development Agenda (DDA) to test for hidden, author-specific model specification effects. We find that after controlling for other factors that influence simulation...

The scientific production system is of ultimate importance for the way how humans address global challenges. Recently, scholars have begun to voice concerns about structural inefficiencies within this system, as e.g. the replication crisis, the p-value debate or the identification of various...