Hassan Nosratabadi (CORE) will present his work "On Welfare Analysis under Limited Attention".   Abstract ------------------------------------------------------------------- An observer wants to understand a decision-maker's preferences from her choice. She believes that decision-maker takes decisions under limited attention; i.e., does not consider all alternatives.

Shiva Shekhar (Tilburg School of Economics and Management) The Strategic Value of Data Sharing ZOOM link Abstract In this paper, we consider competition across two markets where data collected in each market adds value in the other market. A multiproduct firm (1) is a monopolist in market A, and is also active in a second market B where it competes with an established (specialist) firm 2.

Ivan Savin (Universitat Autonoma de Barcelona) "A Global Survey of Scientific Consensus and Controversy on Climate Policy" CORE contact person: Paul Belleflamme

Marion Leroutier (Stockholm School of Economics) "The Cost of Air Pollution for Workers and Firms" CORE contact person: Paul Belleflamme

Xi (Petrus) Yang (Harvard University) "Rethinking the Integrated Economic Impacts of Energy Transition on Environment, Investment, and Geopolitics: The Case of Clean Hydrogen as Bottleneck-breaker of Climate Change Mitigation Dilemmas" CORE contact person: Paul Belleflamme

Bert Willems (Tilburg University) "Bidding and Investment in Wholesale Electricity Markets: Pay-as-Bid versus Uniform-Price" CORE contact person: Paul Belleflamme

Gregory Ponthiere will give a presentation on: Epictetusian Rationality Abstract: According to Epictetus, mental freedom and happiness can be achieved by distinguishing between, on the one hand, things that are upon our control (our acts, opinions and desires), and, on the other hand, things that are not upon our control (our body, property, offices and reputation), and by wishing for nothing

Thomas Eisfled will give a presentation on Unite and Conquer: Seller Collusion in Multi-Sided Markets Abstract: While online marketplaces gained economic relevance in recent years, the academic debate on how the design of multi-sided markets shapes competition on such platform has been quite limited.

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Ksenia Shakhgildyan (Bocconi University) will give a presentation on  Measuring Complementarities in Vertical Markets: Evidence from the Digital Advertising Industry Abstract The digital advertising industry is characterized by a proliferation of specialized intermediaries helping advertisers in their purchases of online ad space.