Lose-Lose Games
Chicken
  Col Sewrves Col Drives
Straight
Row Swerves 3 C
3 R
Pareto
4 C
2 R
Pareto, Nash
Row Drives Straight 2 C
4 R
Pareto, Nash
1 C
1 R
 
Strike/Lockout
  Union Compromises Union      Stands Firm
Management
Compromises
3
3
4
2
anagement 
Stands Form
2
4
1
1
 
Tragedy of the Commons
  Col doesn't Overgraze      
Col Overgrazes    
Row doesn't
Overgraze
3 C
3 R
4 C
3 R
Pareto, Nash
Row
Overgrazes
3 C
4 R
Pareto, Nash
1 C
1 R
 
Pollution
  Col doesn't Pollute Col Pollutes
Row doesn't Pollute 3
3
4
3
Row Pollutes 3
4
1
1
 
Prisoners' Dilemma
  Col Cooperates  
Col Defects       
Row Cooperates 3 C
3 R
Pareto
4 C
1 R
Pareto
Row Defects 1 C
4 R
Pareto
2 C
2 R
Nash
 
Professional Advertising
  Col          
Doesn't Advertise
Col Advertises
Row Doesn't
Advertise
3
3
4
1
Row Advertises 1
4
2
2
 Another Prisoners' Dillema: The game of Tariff
Friend Or Foe
  Col Cooperates  
Col Defects       
Row Cooperates 3 C
3 R
Pareto
4 C
1 R
Pareto
Row Defects 1 C
4 R
Pareto
1 C
1 R
Nash
Friend or Foe resembles Prisnoers' Dillema
except that Defect, Defect is a weak equilibrium:
if the other person cooperates
I/m better off defecting
if the other person defects
 it doesn;t matter to me which I do.