This note revisits the ideas of the so-called semiparametric methods that we consider to be very useful when applying machine learning in insurance. To this aim, we first recall the main essence of semiparametrics like the mixing of global and local estimation and the combining of explicit...

This study draws on a rigorous systematic review-to our knowledge the first in this area-to take stock of the literature on aid and democracy. It asks: Does aid-especially democracy aid-have positive impact on democracy? How? What factors most influence its impact? In so doing, it considers...