In most industrialised countries, citizens enjoy a very large amount of free time towards the end their lives, when they are retired, but find it costly to access during middle part lives. This is concerning because those who die early deprived reward that retirement holds. Extreme discrepancies between time-rich old age and time-scarce not, however, inevitable: some states incentivise long wor...

background: ncds are the leading disease burdens in china and the ncds risk factors shifts have accelerated at an unprecedented scale over the past 30 years. the aim of this study was to analysis the natural trajectories of ncds risk factors over the life course. methods: the large-scale longitudinal data from the chns includes nine rounds of surveys between 1989 and 2011. overall, 145913 obser...

I propose an analysis of either in either… or … sentences that relates to a broader generalization about the syntax all focus-sensitive operators. argue originates inside disjunction phrase, c-commanding leftmost contrastive focus. Then it is internally merged as sister phrase. Either copy may be pronounced. When appears higher than bare argument ellipsis has occurred second disjunct. This cons...

An individual's happiness is closely related to their family life as the institution in which they spend most of life. Capitalizing on data from 2018 China Family Panel Studies, this study investigates relationship between economic standing (measured by household income and homeownership) processes marital status childlessness), well children's characteristics gender composition children adult ...