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RT @0xkidwai: "A dynamical model of capital exchange is introduced in which a specified amount of capital is exchanged between two individu…
RT @0xkidwai: "A dynamical model of capital exchange is introduced in which a specified amount of capital is exchanged between two individu…
"A dynamical model of capital exchange is introduced in which a specified amount of capital is exchanged between two individuals when they meet. The resulting time dependent wealth distributions are determined for a variety of exchange rules. For “greedy”
Condensed Matter > Statistical Mechanics [3 Aug 1997] Wealth Distributions in Models of Capital Exchange S. Ispolatov, P. L. Krapivsky, S. Redner https://t.co/uPS8pw8nTj
気になったから調べてみたけど、一番古いのはこれかな?20年も前の論文だけど。Ispolatovらはこの研究でと貧富の差どころか一人にすべての富が集まって経済が破綻するようなモデルを検証している。 https://t.co/2UpMp3X265