In recent decades, China's rapid economic growth has substantially improved average living standards; however, this has not been accompanied by greater happiness among the Chinese population. This phenomenon is known as the Easterlin Paradox (i.e., there is no link between a society's economic development and its average level of happiness) in Western countries. This study examined the effects of subjective social class on subjective well-being and mental health in China. Consequently, we found that individuals in a relatively low social class had lower levels of subjective well-being and mental health; self-class discrepancy partially explains the relationship between subjective social class and subjective well-being and fully explains the relationship between subjective social class and mental health; and subjective social mobility moderates the path from self-class discrepancy to subjective well-being and mental health. These findings suggest that enhancing social mobility is an important method for reducing class differences in subjective well-being and mental health. These results have important implications, indicating that enhancing social mobility is an important method for reducing class differences in subjective well-being and mental health in China.
Keywords: mental health; self-class discrepancy; subjective social class; subjective social mobility; subjective well-being.