By using data from all available waves of the IMF Coordinated Portfolio In- vestment Surveys, we explore the dynamics of the determinants of cross portfolio investments. The main aim of our analysis, however, is to understand whether a diversification motive can also be found, among the various...

By using data from all available waves of the IMF Coordinated Portfolio Investment Surveys, we explore the dynamics of the determinants of bilateral portfolio investments. The main aim of our analysis, however, is to understand whether a diversification motive can also be found, among the...

The main research question of this empirical work is whether or not globalization, in its various forms, has had an impact upon international risk sharing. The empirical literature so far has only investigated on one aspect of globalization: economic and financial integration. By decomposing...

By using data from all available waves of the IMF Coordinated Portfolio In- vestment Surveys, we explore the dynamics of the determinants of cross portfolio investments. The main aim of our analysis, however, is to understand whether a diversification motive can also be found, among the various...

By using data from all available waves of the IMF Coordinated Portfolio Investment Surveys, we explore the determinants of bilateral portfolio investments and their dynamics. The main goal of our analysis is that of understanding whether a diversication motive can be found, among the various...

On BHPS data we measure various indices of social capital at the individual and household level, and use them as explanatory variables in standard consumption insurance tests. We find that two out of three aspects of social capital positively impact on consumption smoothing, by reducing the...

We show that recent methodological advances in econometric theory raise questions about the results obtained by Lane and Milesi-Ferretti (LMF) in relation to the determinants of international investment patterns (International Investment Patterns, The Review of Economics and Statistics 2008; 90(3):...

Basic research is mainly performed publicly. Yet in the US public research findings were not patentable until 1980, and in other countries are not yet patentable. Patentability renders public research more directed, with less potential waste, but it also restricts private applied research. This...

This paper provides a first theoretical and empirical analysis of the effects of psychotherapy on individual productivity. We build a simple model in which a deterioration of mental health endogenously causes a decrease in productivity, which is counterbalanced by psychotherapy. We test our...

Starting in the early 1980s, the U.S. patent regime experienced major changes that allowed the patenting of numerous scientific findings lacking in current commercial applications. We assess the rationality of these changes in the legal and institutional environment for science and technology...