Eugenics has played an important role in the relations between social and biological scientists of population through … boundary work. In the immediate post-war era, demographers often denigrated the contributions of biologists to population … population, programmes they believed to threaten population science and policy with the stigma of typological thinking. The …

change and population aging.Following an intuition often attributed to Hicks (1932), I ask whether and howpopulation aging …

model for the US economy. First, we establish that the net eect of a declinein population growth on the growth rate of per …