Corso, G.; Lucena, L.S.; Thomé, Z.D. - In: Physica A: Statistical Mechanics and its Applications 324 (2003) 1, pp. 430-436
Using the small-world approach we suggest a network model for the economy. Our basic assumption is that the economic agents prefer to make business with the big business. This assumption makes the preferential attachment the main mechanism for the evolution of the economic network. We...