Aimed to empirically examine happiness and community/city conditions assessed by residents living in 10 major cities of the world: Beijing, Berlin, London, Milan, New York City, Paris, Seoul, Stockholm, Tokyo, and Toronto. Respondents were asked questions about themselves and their city of residence. Questions focused on a range of topics including the economy, culture and education, welfare, safety, environment, living conditions, city administration, community life, health, and happiness. Demographic questions included city of residence, gender, age, education level, income level, occupation, marital status, and religion.
