Proceedings of the Royal Society B, 286 (1902) Abstract We examine the relationship between cognitive ability and childbearing patterns in contemporary Sweden using administrative register data. The top

In the US, levels of Covid-19 testing have varied greatly between states. But there seems to be a pattern. According to a new study by Malcolm Fairbrother, researcher at Institute for Futures Studies, , states with high levels of social trust and social capital performs more Covid-19 tests.  

Journal of International Migration and Integration Abstract Global evidence indicates minimal connection between immigration and crime. Nordic research, however, has  been generally carried out on indiv