We estimate the causal effect of exposure to math during high school on university major choice and performance, using a unique administrative dataset of 1,396 twins extracted from the entire student population enrolled between 2011 and 2021 at an Italian university. We apply a Twin Fixed Effect...

We investigate the gender gap in Economics among bachelor's and master's graduates in Italy between 2010 and 2019. First we establish that being female exerts a negative impact on the choice to major in Economics: at the bachelor level, only 73 women graduate in Economics for every 100 men, with...

We conduct a survey and incentivized lab-in-the-field experimental tasks in Tirana, Albania. While the original purpose of our study was to examine whether and how deep parameters such as time and risk preferences affect the intention to migrate, our study was transformed into a natural...

Several countries have recently abolished or significantly reduced their taxes on bequests. Bequest taxes, on the other hand, were among the first to be introduced when modern systems of taxation were developed at the end of the nineteenth century. We propose an explanation for these facts which...

We investigate the origin and evolution of the legal institution of citizenship from a political economy perspective. We compile a new data set on citizenship laws across countries of the world which documents how these institutions have evolved in the postwar period. We show that, despite a...

We study the determinants of 19th century mass migration with special attention to the role of institutional factors beside standard economic fundamentals. We find that economic forces associated with income and demographic differentials had a major role in the determination of this historical...

We offer a rationale for the decision to extend the franchise to women within a politico-economic model where men are richer than women, women display a higher preference for public goods, and women's disenfranchisement carries a societal cost. We first derive the tax rate chosen by the male...

We study the joint impact of gender and marital status on financial decisions. First, we test the hypothesis that marriage represents - in a portfolio framework - a sort of safe asset, and that this effect is stronger for women. Controlling for a number of observable characteristics, we show...

We explore the determinants of state fragility in sub-Saharan Africa. Controlling for a wide range of economic, demographic, geographic and istitutional regressors, we find that institutions, and in particular the civil liberties index and the number of revolutions, are the main determinants of...

This essay investigates the determinants of the growth performance of Africa. I start by illustrating a broader research agenda which accounts not only for basic economic and demographic factors, but also for the role of history and institutional development. After reporting results from...