Distribution Of Wealth In A Network Model Of The Economy
  We show, analytically and numerically, that wealth distribution in the Bouchaud-M\'ezard network model of the economy is described by a three-parameter generalized inverse gamma distribution. In the mean-field limit of a network with any two agents linked, it reduces to the inverse gamma distribution. 
Tao Ma, John G. Holden and R. A. Serota
q-fin.ST physics.data-an