Fagiolo, Giorgio; Reyes, Javier; Schiavo, Stefano - Laboratory of Economics and Management (LEM), Scuola … - 2007
This paper empirically studies the statistical properties of the world trade web (WTW) and its evolution over time using a weighted network approach. Previous works have characterized the WTW as a binary network, where countries play the role of nodes and a link is in place between any two...