ZBW – Leibniz-Informationszentrum Wirtschaft

Gatekeeping in the age of generative AI

Twenty years after open access transformed scholarly publishing, another game-changer in the form of generative AI emerged, bringing with it significant implications for the quality of the scholarly record. The peer-review system, which has long been the most important gatekeepin...

The Price of Resilience: Input-Cost Shocks in European Supply Chains under EU Sanctions on Russia

Version 1.1, 17.09.2026. Abstract Do broad-based sanctions break supply chains, or can open economies absorb geopolitical shocks through costly substitution? This paper studies the 2022 EU sanctions against Russia as a quasi-experimental input-cost shock to European manufacturing...