1. Bradshaw, Y. W., & Fraser, E. (1989). City size, economic development, and quality of life in China: New empirical evidence. American Sociological Review, 54, 986–1003.
2. Campbell, A., Converse, P. E., & Rodgers, W. L. (1976). The perceived quality of life and its implications. In A. Campbell, P. E. Converse, & W. L. Rodgers (Eds.), The quality of American life (pp. 471–508). New York: Russell Sage.
3. Diener, E., & Lucas, R. E. (2000). Explaining differences in societal levels of happiness: Relative standards, need fulfillment, culture, and evaluation theory. Journal of Happiness Studies, 1, 41–78.
4. Diener, E., Oishi, S., & Lucas, R. (2003). Personality, culture, and subjective well-being: Emotional and cognitive evaluations of life. Annual Review of Psychology, 54, 403–425.
5. Directorate-General of Budget, Accounting, and Statistics. (2017). National statistical database for counties and cities, R.O.C. (Taiwan) (《中華民國統計資訊網》縣市重要統計指標查詢系統). Available online at: https://statdb.dgbas.gov.tw/pxweb/Dialog/statfile9.asp. Accessed 9 Sept 2019.