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Gonçalo Faria et Andy Gardner
vol. 16, n° 3, mars 2020
Genetic relatedness is a key driver of the evolution of cooperation. One mechanism that may ensure social partners are genetically related is kin discrimination, in which individuals are able to distinguish kin from non-kin and adjust their behaviour accordingly. However, the impact of kin...
Karine Van Der Straeten, Christopher Anderson, Luc Arrondel, André Blais, Jean-François Daoust et Jean-François Laslier
vol. 1, n° 18, mars 2020, p. 91–110
It is widely assumed that celebrities are imbued with political capital and the power to move opinion. To understand the sources of that capital in the specific domain of sports celebrity, we investigate the popularity of global soccer superstars. Specifically, we examine players’ success in the...
Céline Bonnet et Zohra Bouamra-Mechemache
vol. 61, n° 105872, mars 2020
The paper proposes a five-step methodology based on the estimation of demand and supply models to test the existence of manufacturers’ collusive behaviour and evaluate its impact on market and welfare. This methodology allows for the estimation of profit sharing in vertical chains by properly...
Cécile Aubert et Arnaud Reynaud
vol. 45, n° 1, mars 2020, p. 36–74
We conducted an artefactual field experiment in Vietnam to investigate whether and how experiencing a natural disaster affects individual attitudes toward risks. Using experimental and real household data, we show that households in villages affected by a flood in recent years exhibit more risk...
Sarah Alami, Christopher Von Rueden, Edmond Seabright, Thomas S. Kraft, Aaron D. Blackwell, Jonathan Stieglitz, Hillard Kaplan et Michael Gurven
vol. 287, n° 1922, mars 2020
High social status is often associated with greater mating opportunities and fertility for men, but do women also obtain fitness benefits of high status? Greater resource access and child survivorship may be principal pathways through which social status increases women's fitness. Here, we examine...
Edmond Awad, Sohan Dsouza, Richard Kim, Jonathan Schulz, Joseph Henrich, Azim Shariff, Jean-François Bonnefon et Iyad Rahwan
vol. 579, n° E3-E5, mars 2020
Edmond Awad, Sohan Dsouza, Jean-François Bonnefon, Azim Shariff et Iyad Rahwan
vol. 63, n° 3, mars 2020, p. 48–55
Koen Jochmans et Vincenzo Verardi
vol. 20, mars 2020, p. 149–161
Pascal Bégout et Jésus Ildefonso Diaz
vol. 7, n° 268, 15 mars 2020, p. 4029–4058
du 12 mars, 16h00 au 13 mars 2020, 20h00
