Surveying happiness in China: comparing measures of subjective well-being
Becky Hsu, Weiwei Zhang and Christine Kim
Influential cross-national studies have combined measures for subjective well-being(SWB) or used them interchangeably (Deaton 2008; Hagerty and Veenhoven 2003). A prominent example is Richard Easterlin’s work, which uses cross-national data to argue for the “happiness-income paradox,” or “Easterlin paradox.” Easterlin has found that countries with higher gross domestic product are not happier, even though wealthier individuals are happier within each country, with China as the most significant case(Easterlin 1974; Easterlin et al. 2010). Because of the scarcity of data over time, these studies have combined data sets using different terms for happiness, but treat them as the same concept. Easterlin et al. (2012) combines seven data sets using three terms:satisfaction (manyi) (World Values Survey), happiness (xingfu) (Asiabarometer), and the “ladder of life” (Pew). The most recent update finds that there is a U-shaped pattern in China, falling in the 2000–05 period and then moving upward again since. As part of the analysis, the authors present trend lines from 1990 to 2015 using five datasets; one trend line begins with Gallup1 (satisfaction manyi) and continues with CGSS(happiness xingfu) (Easterlin et al. 2017: 50).
The different SWB terms have qualitatively different meanings and histories, so we wonder whether they can be used interchangeably. Additionally, some SWB terms connote emotion or mood, while others are about a broad evaluation of life. Finally, we wonder whether the different measures can be used as part of a construct for a larger assessment of well-being on the part of the respondent.
Comparisons between subjective well-being measures
There are several data sets in China that include more than one SWB measure, which makes it possible to compare measures. In this paper, we examine five SWB terms—happiness (xingfu), satisfaction (manyi), good life (hao sheng huo), happy(yukuai), enjoying life (xiangshou shenghuo)—which all have slightly different connotations. Because these measures have not been compared before, we take a “first look”and compare all the terms to each other. Each term is different from the others, and some, like happiness (xingfu) have especially complex histories.