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Jacques Crémer
vol. N° 11-2025, novembre 2025
Nicolas Treich
Cambridge University Press, novembre 2025
Why does animal welfare matter? For some, it is because people care about animals; for others, it is because animals themselves are morally relevant. Given the importance of welfare in economics research and the debates around climate change and biodiversity loss, more economists are becoming...
Tiziana Assenza, Stefanie Huber, Anna Mogilevskaja et Tobias Schmidt
n° 25-1686, novembre 2025
We use a randomized experiment in the Bundesbank Online Panel-Households (n ≈ 3, 900) to show that the estimated link between inflation expectations and household consumption flips sign depending on survey wording. This finding reconciles prior contradictory results and has direct implications for...
Renata Hosnedlova et Iryna Maidanik
vol. 31, n° 8 (e70128), novembre 2025, p. 1–14
This study investigates the spatial and temporal dimensions of im/mobility within the population of western Ukraine. It challenges the typical focus on receiving countries by examining both the capabilities and motivations for staying in Ukraine or considering emigration. Based on data from 1242...
Christian Hellwig et Venky Venkateswaran
vol. 155, n° 103843, novembre 2025
We study the propagation of nominal shocks in a dispersed information economy where firms learn from and respond to information generated by their activities in product and factor markets. We show that imperfect information on its own has no effect on equilibrium outcomes, when firms have the...
Léo Fitouchi, Manvir Singh, Jean-Baptiste André et Nicolas Baumard
vol. 132, n° 6, novembre 2025, p. 1410–1437
Why do humans believe in moralizing gods? Leading accounts argue that these beliefs evolved because they help societies grow and promote group cooperation. Yet recent evidence suggests that beliefs in moralizing gods are not limited to large societies and might not have strong effects on...
Alexandre de Cornière et Greg Taylor
vol. 56, n° 4, novembre 2025, p. 494–510
Does enhanced access to data foster or hinder competition among firms? Using a competition-in-utility framework that encompasses many situations where firms use data, we model data as a revenue-shifter and identify two opposite effects: a mark-up effect according to which data induces firms to...
Patrick Rey, Yossi Spiegel et Konrad Stahl
vol. 56, n° 4, novembre 2025, p. 738–755
We study the feasibility and profitability of predation in a dynamic environment, using a parsimonious infinite-horizon, complete information setting in which an incumbent repeatedly faces potential entry. When a rival enters, the incumbent chooses whether to accommodate or predate it; the entrant...
Jean-François Bonnefon
vol. 263, n° 106229, octobre 2025
Catherine Molho
vol. 9, octobre 2025, p. 2008–2009
