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Polyequilibrium is a generalization of Nash equilibrium that is applicable to any strategic game, whether finite or … does. A polyequilibrium's description of the outcome of the game may be more or less specific, depending on the number and … polyequilibrium if it holds for all non-excluded profiles. Such a property does not necessarily hold in any Nash equilibrium in the …
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Introduction to Strategic Form Games -- Dominance -- Rationalizability -- Nash Equilibrium -- Perfect Equilibrium -- Evolutionary Stable Strategies -- Correlated Equilibrium -- Bayesian Nash Equilibrium -- Introduction to Extensive Form Games -- Subgame Perfect Nash Equilibrium -- Sequential...
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This paper examines how to construct subgame-perfect mixed-strategy equilibria in discounted repeated games with perfect monitoring. We introduce a relatively simple class of strategy profiles that are easy to compute and may give rise to a large set of equilibrium payoffs. These sets are called...
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This paper establishes existence of subgame perfect equilibrium for a general class of sequential multi-lateral bargaining games. The only required hypothesis is that utility functions are continuous on the space of economic outcomes. In particular, no assumption on the space of feasible payoffs...
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This paper studies the dynamic construction of a blockchain by competitive miners. In contrast to the literature, we assume a finite time horizon. It is shown that popular mining strategies such as adherence to conservative mining or to the longest-chain rule constitute pure-strategy Nash...
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