Questions tagged [solution-concept]

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Stability vs profit maximisation

I have a very general question to ask - if I am getting multiple equilibrium and I have to check which one will be picked ie. which Solution is stable, can I check it by comparing whichever produces ...
Elina Gilbert's user avatar
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1 answer
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Why are Mixed Strategy Nash Equilibria special cases of Correlated Equilibria and Coarse Correlated Equilibria?

In a Mixed Strategy Nash Equilibrium, each player constructs their own probability distribution over the set of their respective possible strategies. In a Correlated Equilibrium or a Coarse Correlated ...
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Forward Induction Procedure

Does a mechanical set of rules or algorithm exist for doing forward induction on a game tree, or is it an "every problem is too unique and requires its own reasoning" type of situation? I ...
user10478's user avatar
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Max of the tax provenue [duplicate]

I have this utility function: $$u(c,l)=c-\frac{\eta}{\eta+1}(24-l)^{\frac{\eta+1}{\eta}}$$ where c is consumption and l is sparetime. Then I also think we must have the condition: $$pc+wl=24w$$ where ...
Lifeni's user avatar
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1 answer
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Difference between Nash equilibrium and Pareto Efficiency

Nash Equilibrium is defined as a solution concept referring to a best outcome which players won't want to unilaterally deviate given the response of other players doesn't change. To me it seems like ...
Elina Gilbert's user avatar
6 votes
1 answer
256 views

Equilibrium with Externalities: Solving without FOC

I have a general equilibrium problem, where households given objective function $U(c,n)$ solve for working hours and consumption $n, c$, and firms use labor to produce a consumption good - their ...
FooBar's user avatar
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6 votes
1 answer
385 views

Is a Nash equilibrium anything more than what it is?

(Sorry for the fuzzy title, could not think of something more informative. Feel free to suggest improvements) This question is somewhat of a generalization of "Osborne, Nash equilibria and the ...
Martin Van der Linden's user avatar