He, Mingfeng; Li, Chuan; Tong, Tong; Ma, Tianliang - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 7, pp. 1621-1627
Nowadays in the rural areas of China, peasants can make their own choices to go to the city for a new job or stay in the rural area. A decision is made based on working ability and the information a peasant gets. A multivariate evolutionary model of this problem is established and the numerical...