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Existence and Price Characterisation of Sub-Game Perfect Nash Equilibria, Relative to the Class of All Continuous Functions, in Altruistic Economies (Now published as two papers in Journal of Economics, vol.44, No.4, (1984) and vol.46, no.4.)
Lane, John, (1983)
On supergames and Folk theorems : a conceptual discusion
Güth, Werner, (1988)
Exploiting the extortion mechanism: coase resurrected
Leininger, Wolfgang, (1999)