This paper, which is joint with Guido Friebel, Marie Lalanne, Bernard Richter and Peter Schwardmann, has been published in the Journal of Economic Behavior and Organization (2021). You can download it here.
An earlier paper with Guido Friebel, entitled “Do women have longer conversations? Telephone evidence of gendered communication strategies” and published in the Journal of Economic Psychology in 2011, is available here.
In the last few years I have been involved in a range of research on the economics of religion with several co-authors, including Emmanuelle Auriol, Diego Delissaint, Maleke Fourati, Julie Lassébie, Pepita Miquel-Florensa, Amma Panin and Eva Raiber.
Here are the publications to date from these projects:
Betting on the Lord: Lotteries and Religiosity in Haiti (with Emmanuelle Auriol, Diego Delissaint, Maleke Fourati and Pepita Miquel-Florensa), World Development 144 (2021), https://doi.org/10.1016/j.worlddev.2021.105441
US Churches’ Responses to Covid-19: results from Facebook (with Eva Raiber), pre-print in CovidEconomics, issue 61.
Trust in the image of God: Links between religiosity and reciprocity in Haiti (with Emmanuelle Auriol, Diego Delissaint, Maleke Fourati and Pepita Miquel-Florensa), Economics of Transition and Institutional Change (2020), https://doi.org/10.1111/ecot.12263
“God insures those who pay? Formal insurance and religious offerings in Ghana” (with Emmanuelle Auriol, Julie Lassébie, Amma Panin and Eva Raiber), Quarterly Journal of Economics 135(4), (2020), pp. 1799-1848, https://doi.org/10.1093/qje/qjaa015.
“On the Origins of Enchantment: not such a puzzle”, Religion, Brain and Behavior 10(3), (2020), pp. 345-357, https://doi.org/10.1080/2153599X.2019.1678517.
“Religion and Entrepreneurship: A Match Made in Heaven?”, Archives des Sciences Sociales des Religions 175 (2016), pp. 201-219.
I also have an op-ed piece in Project Syndicate related to these themes: “Is Christianity Losing to Islam?”, 1st June 2019, available here.
This paper, which is joint with Jonathan Stieglitz and Karine Van Der Straeten, is forthcoming in Evolutionary Human Science. A non-copy-edited version is here.
This paper, which is joint with Emmanuelle Auriol, Diego Delissaint, Maleke Fourati and Pepita Miguel-Florensa, is now published in Economics of Transition and Institutional Change. You can download the paper here.
We started this project back in 2015.
Here are some pictures of very colorful Ghanaian coffins:
This paper, the result of our project with Jeanne Bovet, Eva Raiber, Weiwei Ren and Charlotte Wang, has come out in the British Journal of Psychology (2018). DOI:10.1111/bjop.12319
You can find the final paper here:
You can find a near-final prepublication version here.
Both parents and offspring have evolved mating preferences that enable them to select mates and children‐in‐law to maximize their inclusive fitness. The theory of parent–offspring conflict predicts that preferences for potential mates may differ between parents and offspring: individuals are expected to value biological quality more in their own mates than in their offspring’s mates and to value investment potential more in their offspring’s mates than in their own mates. We tested this hypothesis in China using a naturalistic ‘marriage market’ where parents actively search for marital partners for their offspring. Parents gather at a public park to advertise the characteristics of their adult children, looking for a potential son or daughter‐in‐law. We presented 589 parents and young adults from the city of Kunming (Yunnan, China) with hypothetical mating candidates varying in their levels of income (proxy for investment potential) and physical attractiveness (proxy for biological quality). We found some evidence of a parent–offspring conflict over mate choice, but only in the case of daughters, who evaluated physical attractiveness as more important than parents. We also found an effect of the mating candidate’s sex, as physical attractiveness was deemed more valuable in a female potential mate by parents and offspring alike.