In: Economics
Tom, Dicck, and Harry are all in the bottled-water business. If one or two of them expand their production, they can take business away from those who do not, but if all expand, they will be back to a break-even situation. Here are the payoffs.
Harry |
|||||
Expand |
No |
||||
Dicck |
Dicck |
||||
Expand |
No |
Expand |
No |
||
Tom |
Expand |
0,0,0 |
1,-2,1 |
1,1,-2 |
2,-1,-1 |
No |
-2,1,1 |
-1,-1,2 |
-1,2,-1 |
0,0,0 |
Has this game any Nash equilibria? If so, list them and explain.