SAKA ILGIN, Kübra. How Does Happiness Affect Stock Market Returns?: An Examination of G5 Countries : How Does Happiness Affect Stock Market Returns?: An Examination of G5 Countries . Journal of Economic Research Foundation, [S. l.], v. 3, n. 1, p. 66–75, 2026. DOI: 10.62844/jerf.33. Disponível em: https://www.journalerf.com/index.php/pub/article/view/33. Acesso em: 7 apr. 2026.