Game theory dating
Should you disregard what the other boys would do and try to talk to the blonde first? If you are not sure about what to do, mathematics can show you the best way to proceed. As a graduate student at Princeton in 1950, Nash produced groundbreaking work in the mathematics of social interaction.This was the newly born field of game theory fathered by the legendary John von Neumann (1903-1957).That's the only way we win." Nash/Crowe implicitly suggests here that aiming at a brunette is surely successful and that getting a brunette is better than getting no girl at all.It is also understood that anyone will get the blonde as long as he is the only one approaching her.
"Better" means that no change of strategies can make someone better off without simultaneously making someone else worse off. The solution "Clooney goes for the blonde" is what Thomas C.While "one for the blonde" is Pareto-optimal, the Nash/Crowe configuration is not, since anyone will be better off by switching to the blonde while the rest will not be worse off. However, "one for the blonde" does not suffer from this inconsistency: no one can improve by deviating from his strategy. There are as many possible solutions as guys in your group. Well, here is a solution: watch your group for a second, is George Clooney there? No question about self-evidence in your Clooney case.So the "best for the group" promised by Nash/Crowe comes from strategic choices that differ from his proposed tactics. Indeed, either the guy going for the blonde or anyone aiming at a brunette would be worse off by changing their strategy unilaterally. This is a Nash equilibrium solution, as proposed by Nash in 1950. So far so good, except for one thing: Clooney could not make it and he's not at the bar today."No one for the blonde" is not the only way all guys win.
Everyone also wins in any configuration of strategies "one (goes) for the blonde" (the others for a brunette).It emerges as the natural prediction for a social situation, under the assumption that players are guided by their own interest. The theory recommends that one and only one guy should approach the blonde girl. So, suppose there is no one in the group to play the Clooney role.