AbstractsBiology & Animal Science

In this thesis I consider studying the determinants of international investments with the gravity model of international financial asset trade. I discuss the relevant literature and present a theoretical framework for gravity in cross-border investments. I compare three empirical approaches, the classic approach that studies the determinants of the observed levels of cross-border holdings by a fixed effects panel model, the dichotomous approach that studies the effects of determinants on the probability of there being a positive cross-border investment by a probit model and finally an approach which combines the two previous ones by a double-hurdle model. I propose that the double-hurdle model is the correct approach in the context of cross-border investments.