Quote (Simens @ 8 Sep 2010 11:42)
I know, but i havent worked with focal points before, so i did a little research and found this
(L,G) does make sense tho, I agree with you on that
I'm not sure what to say. I might not understand what you're after.
Because here's the deal. What your "quote" is referring to is a little more complicated than a simple payoff table.
In a situation where you must coordinate with a partner without the ability to communicate, or with a competitor to try and level market prices, it's usually a step by step process.
Both will make a starting move. The other will analyze that move. If the move induces a level of trust, he will send out a message through his next move. If message is received and perceived, the other player will adjust accordingly. You could have a game with 8 teams, where each must choose the price of their product 10, 20 or 30. Teams compete 4 vs 4, A1 vs B1, A2 vs B2, etc.
Allow them 8 rounds, considering that they have a table that shows them the payoffs according to what they choose and what their opponent chooses.
In such a scenario, players will not be allowed to communicate with other teams (no price fixing), so you need to send messages through the choices you make. And this is where the "TRUST" component comes into play on the market.
So, to go back to your initial problem, unless there is more than one round of decisions, unless the game is more than just a one time decision, the equilibrium you are talking about cannot be reached. A one time round will come out as (L,G) and no other choice. More than one round, well you'd have to imagine curves of decisions.