%0 Report %A Akay, Alpaslan %A Martinsson, Peter %T Sundays Are Blue: Aren’t They? The Day-of-the-Week Effect on Subjective Well-Being and Socio-Economic Status %D 2009 %8 2009 Nov %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 4563 %U https://www.iza.org/index.php/publications/dp4563 %X This paper analyses whether individuals are influenced by the day of the week when reporting subjective well-being. By using a large panel data set and controlling for observed and unobserved individual characteristics, we find a large day-of the-week effect. Overall, we find a 'blue' Sunday effect with the lowest level of subjective well-being. The day-of-the-week effect differs with certain socio-economic and demographic factors such as employment, marital status and age. The paper concludes with recommendations for future analyses of subjective well-being data and design of data collections. %K subjective well-being %K day-of-the-week effect