Radim Chvaja

Advertising cooperative phenotype through costly signals facilitates collective action

Martin Lang, Radim Chvaja, Benjamin Grant Purzycki et al. · Royal Society Open Science · 2022 · 28 citations · Full text

An Integrative Framework of Commitment Displays in Religious Systems

Radim Chvaja, Dan Řezníček · Human Ethology · 2019 · 15 citations

Religiosity, Education, Social Influence +17

Why Did Memetics Fail? Comparative Case Study

Radim Chvaja · Perspectives on Science · 2020 · 15 citations · Full text

Genetics, Natural Selection, Biological Evolution +17

Religious costly signal induces more trustworthiness than secular costly signal: A study of pilgrimage to Santiago de Compostela

Radim Chvaja, Juana Chinchilla, Ángel Gómez et al. · European Journal of Social Psychology · 2023 · 13 citations · Full text

The role of costly commitment signals in assorting cooperators during intergroup conflict

Martin Lang, Radim Chvaja, Benjamin Grant Purzycki · Evolution and Human Behavior · 2024 · 10 citations · Full text