References
[1]. L. Becchetti, R. Massari and P. Naticchioni, "The drivers of happiness inequality: Suggestions for promoting social cohesion," Oxford Economic Papers, Vol. 66, No. 2, pp. 419-442, 2014.
[2]. K . Beegle, K. Himelein and M. Ravallion, "Frame-of-reference bias in subjective welfare," Journal of Economic Behavior & Organization, Vol. 81, No.2, pp. 556-570, 2012.
[3]. A. E Clark, S. Fle`che and C. Senik, "The Great happiness moderation: Well-being inequality during episodes of income growth", In A. E. Clark & C. Senik (Eds.), Happiness and economic growth: Lessons from developing countries. Oxford: Oxford University Press, 2014.
[4]. A. E. Clark, P. Frijters and M. Shields, "Relative income, happiness, and utility: An explanation for the Easterlin paradox and other puzzles," Journal of Economic Literature, Vol. 46, No.1, pp. 96-144, 2008.
[5]. A. E. Clark, S. Fle`che and C. Senik, "Economic growth evens out happiness: Evidence from six surveys," Review of Income and Wealth, Vol. 62, No. 3, pp. 405-419, 2016.
[6]. R. Di Tella and R. MacCulloch, "Some uses of happiness data in economics," Journal of Economic Perspectives, Vol. 20, No. 1, pp. 25-46, 2006.
[7]. E. Diener, R. E. Lucas and S. Oishi, "Subjective well-being: The science of happiness and life satisfaction," In C. R. Snyder and S. J. Lopez (Eds.), Handbook of positive psychology. New York: Oxford University Press, 2002
[8]. E. Diener, E. M. Suh, R. E. Lucas and H. L. Smith, "Subjective well being: Three decades of progress," Psychological Bulletin, Vol. 125, No. 2, pp. 276-302, 1999.
[9]. A. H. Eagly and W. Wood, "Explaining sex differences in social behavior: A meta-analytic perspective," Personality and Social Psychology Bulletin, Vol. 17, No. 3, pp. 306-315, 1991.
[10]. R. A. Easterlin, "Does economic growth improve the human lot? Some empirical evidence.," In P. A. David and M. W. Reder (Eds.), Nations and households in economic growth: Essays in honor of Moses Abramowitz. New York: Academic Press, 1974.
[11]. A. Ferrer-i-Carbonell and P. Frijters, "How important is methodology for the estimates of the determinants of happiness?," Economic Journal, Vol. 114, No. 497, pp. 641-659, 2004.
[12]. S. Firpo, N. M. Fortin and T. Lemieux, "Decomposing wage distributions using recentered influence function regressions", unpublished manuscript, Pontifical Catholic University of Rio de Janeiro and University of British Columbia, 2007.
[13]. S. Firpo, N. M. Fortin and T. Lemieux, "Unconditional quantile regressions," Econometrica, Vol. 77, No. 3, pp. 953-973, 2009.
[14]. M. Fleurbaey, "Beyond GDP: The quest for a measure of social welfare," Journal of Economic Literature, Vol. 47, No.4, pp. 1029-1075, 2009.
[15]. B. S. Frey and A. Stutzer, "Happiness, economy and institutions," Economic Journal, Vol. 110, No. 466, pp. 918-938, 2000.
[16]. B. S. Frey and A. Stutzer, "What can economists lean from happiness research?," Journal of Economic Literature, Vol. 40, No. 2, pp. 402-435, 2002.
[17]. J. F. Helliwell, R. Layard and J. Sachs, (Eds.), "World happiness report 2015," New York: Sustainable Development Solutions Network, 2015
[18]. W. Kalmijn and R. Veenhoven, "Measuring inequality of happiness in nations. In search for proper statistics," Journal of Happiness Studies, Vol. 6, No. 4, pp. 357-396, 2005.
[19]. R. Layard, " Happiness: Lessons from a new science," London: Penguin Books, 2005.
[20]. C. Majumdar and G. Gupta, "Don't worry, be happy. A survey of the economics of happiness," Economic and Political Weekly, Vol. 50, No. 40, pp. 50-62, 2015.
[21]. Y. Niimi, "What affects happiness inequality? Evidence from Japan," Journal of Happiness Studies, Vol. 19, No. 2, pp. 521-543, 2018.
[22]. Organisation for Economic Co-operation and Development (OECD), "OECD economic surveys Japan," Paris: OECD, 2015.
[23]. J. Ott, "Level and inequality of happiness in nations: Does greater happiness of a greater number imply greater inequality in happiness?," Journal of Happiness Studies, Vol. 6, No. 4, pp. 397-420, 2005.
[24]. T. Ovaska and R. Takashima, "Does a rising tide life all the boats? Explaining the national inequality of happiness," Journal of Economic Issues, Vol. 44, No. 1, pp. 205-223, 2010.
[25]. B. Stevenson and J. Wolfers, "Happiness inequality in the United States," Journal of Legal Studies, Vol. 37, No. S2, pp. S33-S79, 2008.
[26]. J. E. Stiglitz, A. Sen and J. Fitoussi, "Report by the commission on the measurement of economic performance and social progress," http://www.stiglitz sen-fitoussi.fr/en/index.htm, 2009.
[27]. Y. Tsutsui, F. Ohtake and S. Ikeda, "Naze Anataha Fukounanoka? (in Japanese) (why are you unhappy?)," Osaka Daigaku Keizaigaku (Osaka Economic Papers), Vol. 58, No. 4, pp. 20-57, 2009.
[28]. B. M. S. Van Praag, "Ordinal and cardinal utility: An integration of the two dimensions of the welfare concept," Journal of Econometrics, Vol. 50, No. 1-2, pp. 69-89, 1991.
[29]. B. M. S. Van Praag, "Well-being inequality and reference groups: An agenda for new research," Journal of Economic Inequality, Vol. 9, No. 1, pp. 111-127, 2011.
[30]. R. Veenhoven, "Return of inequality in modern society? Test by dispersion of life-satisfaction across time and nations," Journal of Happiness Studies, Vol. 6, No. 4, pp. 457-487, 2005.