Adler, N. E., Epel, E., Castellazzo, G., & Ickovics, J. (2000). Relationship of subjective and objective social status with psychological and physical health in healthy white women. Health Psychology, 19(6), 586–592.
Aevar Oddsson, G. (2010). Class awareness in Iceland. International Journal of Sociology and Social Policy, 30(5–6), 292–312. https://doi.org/10.1108/01443331011054253
Andersen, R., & Curtis, J. (2012). The polarizing effect of economic inequality on class identification: Evidence from 44 countries. Research in Social Stratification and Mobility, 30(1), 129–141. https://doi.org/10.1016/j.rssm.2012.01.002
Cabinet Office. (2020). National accounts of Japan. Retrieved June 9, 2020, from https://www.esri.cao.go.jp/en/sna/menu.html.
Chen, Y., & Fan, X. (2015). Discordance between subjective and objective social status in contemporary China. Journal of Chinese Sociology. https://doi.org/10.1186/s40711-015-0017-7
Chen, Y., & Williams, M. (2018). Subjective social status in transitioning China: Trends and determinants. Social Science Quarterly, 99(1), 406–422. https://doi.org/10.1111/ssqu.12401
Coleman, J. S. (1994). Foundations of social theory. Harvard University Press.
Curtis, J. (2013). Middle class identity in the modern world: How politics and economics matter. Canadian Review of Sociology, 50(2), 203–226. https://doi.org/10.1111/cars.12012
Curtis, J. (2016). Social mobility and class identity: The role of economic conditions in 33 societies, 1999–2009. European Sociological Review, 32(1), 108–121. https://doi.org/10.1093/esr/jcv077
Davis, N. J., & Robinson, R. V. (1988). Class Identification of men and women in the 1970s and 1980s. American Sociological Review, 53(1), 103–112.
Davis, N. J., & Robinson, R. V. (1998). Do wives matter? Class identities of wives and husbands in the United States, 1974–1994. Social Forces, 76(3), 1063–1086. https://doi.org/10.1093/sf/76.3.1063
Demakakos, P., Nazroo, J., Breeze, E., & Marmot, M. (2008). Socioeconomic status and health: The role of subjective social status. Social Science and Medicine, 67(2), 330–340. https://doi.org/10.1016/j.socscimed.2008.03.038
Easterlin, R. A. (2001). Income and happiness: Towards a unified theory. The Economic Journal, 111(473), 465–484.
Easterlin, R. A., McVey, L. A., Switek, M., Sawangfa, O., & Zweig, J. S. (2010). The happiness-income paradox revisited. Proceedings of the National Academy of Sciences, 107(52), 22463–22468. https://doi.org/10.1073/pnas.1015962107
Evans, M. D. R., & Kelley, J. (2004). Subjective social location: Data from 21 nations. International Journal of Public Opinion Research, 16(1), 3–38. https://doi.org/10.1093/ijpor/16.1.3
Evans, M. D. R., Kelley, J., & Kolosi, T. (1992). Images of class: Public perceptions in Hungary and Australia. American Sociological Review, 57(4), 461–482.
Fararo, T. J., & Kaosaka, K. (2003). Generating images of stratification: A formal theory. Kluwer Academic Publishers.
Fararo, T. J., & Kosaka, K. (1992). Generating images of the shape of a class system. The Journal of Mathematical Sociology, 17(2–3), 195–216. https://doi.org/10.1080/0022250X.1992.9990106
Fiske, S. T., & Taylor, S. E. (2017). Social cognition: From brains to culture (3rd ed.). SAGE Publications Inc.
Grün, B., & Leisch, F. (2007). Fitting finite mixtures of generalized linear regressions in R. Computational Statistics and Data Analysis, 51(11), 5247–5252. https://doi.org/10.1016/j.csda.2006.08.014
Grün, B., & Leisch, F. (2015). FlexMix version 2: Finite mixtures with concomitant variables and varying and constant parameters. Journal of Statistical Software, 28(4), 1–35. https://doi.org/10.18637/jss.v028.i04
Guest, A. M. (1974). Class consciousness and American political attitude. Social Forces, 52(4), 496–510. https://doi.org/10.1093/sf/52.4.496
Haddon, E. (2015). Class identification in New Zealand: An analysis of the relationship between class position and subjective social location. Journal of Sociology, 51(3), 737–754. https://doi.org/10.1177/1440783314530529
Hodge, R. W., & Trieman, D. J. (1968). Class Identification in the United States. American Journal of Sociology, 73(5), 535–547.
Hommerich, C., & Kikkawa, T. (2019). Movement behind the scenes: The quiet transformation of status identification in Japan. Social Science Japan Journal, 22(1), 11–24. https://doi.org/10.1093/ssjj/jyy041
Ishida, A. (2003). Cognitive efficiency and images of stratification: FK model revisited under condition of truncation of scanning process. Sociological Theory and Methods, 18(2), 211–228.
Jackman, M. R. (1979). The subjective meaning of social class identification in the United States. Public Opinion Quarterly, 43(4), 443. https://doi.org/10.1086/268543
Jackman, M. R., & Jackman, R. W. (1973). An interpretation of the relation between objective and subjective social status. American Sociological Review, 38(5), 569–582.
Jackman, M. R., & Jackman, R. W. (1983). Class awareness in the United States. University of California Press.
Kaeriyama, A., Kobayashi, D., & Hiraasawa, K. (2015). Mode effect in computer-assisted survey: Comparative analyses of PAPI to CAPI and CAPI to CASI. Sociologial Theory and Methods, 30(2), 273–292.
Kanbayashi, H. (2019). The changing images of Japan’s social stratification: The other side of the “quiet transformation.” Social Science Japan Journal, 22(1), 45–63. https://doi.org/10.1093/ssjj/jyy048
Kelley, J., & Evans, M. D. R. (1995). Class and class conflict in six western nations. American Sociological Review, 60(2), 157–178.
Kikkawa, T. (1999). Changes of the determinant of class identification in Japan. Japanese Sociological Review, 50(2), 216–230. https://doi.org/10.4057/jsr.50.216
Kikkawa, T. (2006). Gakureki to Kakusa/Fubyodo (Educational career and disparities/inequalities). University of Tokyo Press.
Kikkawa, T., & Fujihara, S. (2012). Class awareness in Japan and the U.S. expansion and stability. Sociological and Theory and Methods, 27(2), 205–224.
Kim, A. H., Kim, M., & Ryu, S. (2018). Effects of neighborhood inequality on the relative distance between objective position and subjective identification. International Journal of Japanese Sociology, 27(1), 85–106. https://doi.org/10.1111/ijjs.12073
Kluegel, J. R., Singleton, R. J., & Starnes, C. E. (1977). Subjective class identification: a multiple indicator approach. American Sociological Association, 42(4), 599–611.
Knudsen, K. (1988). Class identification in Norway: Explanatory factors and life-cycle differences. Acta Sociologica, 31(1), 69–79. https://doi.org/10.1177/000169938803100106
Leisch, F. (2004). FlexMix: A general framework for finite mixture models and latent class regression in R. Journal of Statistical Software, 11(8), 1–18. https://doi.org/10.18637/jss.v011.i08
Lindemann, K. (2007). The impact of objective characteristics on subjective social position. Trames-Journal of the Humanities and Social Sciences, 11(1), 54–68.
Lindemann, K., & Saar, E. (2014). Contextual effects on subjective social position: Evidence from European countries. International Journal of Comparative Sociology, 55(1), 3–23. https://doi.org/10.1177/0020715214527101
Luo, Y., & Brayfield, A. (1996). Women’s and men’s subjective class identification from the 1970s to the 1990s. Sociological Spectrum, 16(1), 83–107. https://doi.org/10.1080/02732173.1996.9982121
Maeda, Y., & Ishida, A. (2013). Income comparison as a determining mechanism of class identification: A quantitative and simulation study using Japanese survey data. International Journal of Japanese Sociology, 22(1), 143–159. https://doi.org/10.1111/ijjs.12010
Merton, R. K. (1968). Social theory and social structure (Enlarged.). New York: Free Press.
Ministry of Education, Culture, Sports, Science, and Technology. (2019). School basic survey (Gakko Kihon Chosa). Retrieved October 4, 2019, from http://www.mext.go.jp/en/publication/statistics/index.htm.
Nam, E. Y. (2016). Social risks and class identification after the financial crisis in Korea. Development and Society, 42(2), 237–262. https://doi.org/10.21588/dns.2013.42.2.005
Oddsson, G. (2018). Class imagery and subjective social location during iceland’s economic crisis, 2008–2010. Sociological Focus, 51(1), 14–30. https://doi.org/10.1080/00380237.2017.1341251
Pérez-Ahumada, P. (2014). Class consciousness in a mature neoliberal society: Evidence from Chile. Research in Social Stratification and Mobility, 38, 57–75. https://doi.org/10.1016/j.rssm.2014.06.002
R Core Team. (2018). R: A language and environment for statistical computing. Vienna, Austria: http://www.R-project.org/. http://www.r-project.org/.
Ritter, K. V., & Hargens, L. L. (1975). Occupational positions and class identifications of married working women: A test of the asymmetry hypothesis. American Journal of Sociology, 80(4), 934–948. https://doi.org/10.1086/225900
Sakurai, K., Kawakami, N., Yamaoka, K., Ishikawa, H., & Hashimoto, H. (2010). The impact of subjective and objective social status on psychological distress among men and women in Japan. Social Science and Medicine, 70(11), 1832–1839. https://doi.org/10.1016/j.socscimed.2010.01.019
Schreiber, E. M., & Nygreen, G. T. (1970). Subjective social class in America: 1945–68. Social Forces, 48(3), 348–356. https://doi.org/10.2307/2574653
Shirahase, S. (2010). Japan as a stratified society: With a focus on class identification. Social Science Japan Journal, 13(1), 31–52. https://doi.org/10.1093/ssjj/jyq011
Simpson, I. H., Stark, D., & Jackson, R. A. (1988). Class identification processes of married, working men and women. American Sociological Review, 53(2), 284–293.
Singh-manoux, A., Adler, N., Marmot, M., Singh-manoux, A., Adler, N., & Marmot, M. (2003). Subjective social status: Its determinants and its association with measures of ill-health in the Whitehall II study. PubMed Commons. Social Science and Medicine, 56(6), 1321–1333.
Singh-Manoux, A., Marmot, M. G., & Adler, N. E. (2005). Does subjective social status predict health and change in health status better than objective status? Psychosomatic Medicine, 67(6), 855–861. https://doi.org/10.1097/01.psy.0000188434.52941.a0
Sosnaud, B., Brady, D., & Frenk, S. M. (2013). Class in name only: Subjective class identity, objective class position, and vote choice in American presidential elections. Social Problems, 60(1), 81–99. https://doi.org/10.1525/sp.2013.10258.This
Speer, I. (2016). Race, wealth, and class identification in 21st-century American society. Sociological Quarterly, 57(2), 356–379. https://doi.org/10.1111/tsq.12136
SSP-Project. (2019). SSP project: Stratification and social psychology project. Retrieved January 3, 2019, from http://ssp.hus.osaka-u.ac.jp/.
StataCorp. (2017). Stata statistical software: Release 15. College Station, TX.
Statistics Bureau of Japan. (2019). Labour force survey. Retrieved January 3, 2019, from https://www.stat.go.jp/english/data/roudou/index.html.
Sudo, N. (2017). The effects of women’s labor force participation: An explanation of changes in household income inequality. Social Forces, 95(4), 1427–1450. https://doi.org/10.1093/sf/sox011
Sudo, N. (2019a). why do the japanese still see themselves as middle class? The impact of socio-structural changes on status identification. Social Science Japan Journal, 22(1), 25–44. https://doi.org/10.1093/ssjj/jyy047
Sudo, N. (2019b). Why do advantaged people feel unhappy? Effects of materialistic values on subjective well-being. Socius: Sociological Research for a Dynamic World, 5, 237802311985391. https://doi.org/10.1177/2378023119853919
Surridge, P. (2007). Class belonging: A quantitative exploration of identity and consciousness. British Journal of Sociology, 58(2), 207–226. https://doi.org/10.1111/j.1468-4446.2007.00148.x
Vanneman, R. D. (1980). U.S. and British perceptions of class. American Journal of Sociology, 85(4), 769–790.
Vanneman, R. D., & Pampel, F. C. (1977). The American perception of class and status. American Journal of Sociology, 42(3), 422–437.
Yamaguchi, K., & Wang, Y. (2002). Class identification of married employed women and men in America. American Journal of Sociology, 108(2), 440-475+i. https://doi.org/10.1086/344813
Yasuda, T., Shishido, K., & Iwai, N. (2008). Grasping interviews’ visiting patterns to improve response rates in large-scale surveys: An analysis of visiting records in Japanese general social surveys (JGSS). Sociological Theory and Methods, 23(2), 129–136. https://doi.org/10.11218/ojjams.23.2_129