3 papers
stat.AP2015
A joint model for authors characteristics and collaboration pattern in bibliometric networks: a Bayesian approach
Stefano Nasini, Víctor Martínez-de-Albéniz, Tahereh Dehdarirad
Demographic and behavioral characteristics of journal authors are important indicators of homophily in co-authorship networks. In the presence of correlations between adjacent node…
math.OC2014
Maximizing graph probability under conditionally exponential models
Stefano Nasini
Designing reliable networks consists in finding topological structures, which are able to successfully carry out desired processes and operations. When this set of activities perfo…
q-fin.GN2014
Bartering integer commodities with exogenous prices
Stefano Nasini, Jordi Castro, Pau Fonseca i Casas
The analysis of markets with indivisible goods and fixed exogenous prices has played an important role in economic models, especially in relation to wage rigidity and unemployment.…