G G G G

 

 

Storchevoy M. A. Corporate Social Responsibility. 2013

Topic 3. Where Do Norms Come From?

 

 

Optimal Degree of Virtue

Grooming Model (4)

 

 

Under what condition some Suckers and Cheats

may survive in the population of Grudges?

 

 

G G G G G G

 

G

G GGG

G G S G G

G

G

Only in the large population, where

S G G S

G G G C

there is a low probability that

 

• Sucker often meets Cheats

G G

G G G G

G G G

G G G

G G GG G G

 

• Grudger meets the same Cheats twice

G C G G G

G G

G

G

G G G

G G G

G GG G

G G G G G

G

G

G G G G

G G

G G S G G

G

G G G G G G G G G G G C G

 

 

Storchevoy M. A. Corporate Social Responsibility. 2013

Topic 3. Where Do Norms Come From?

 

 

Optimal Degree of Virtue

Grooming Model (5)

 

The best strategy for an individual depends on what the majority of the population are doing.

 

 

What strategy will bring the best result in all types of

environments (where you may face any combination of

various strategies played by your opponent)?

 

A computer tournament was organized by Robert Axelrod in 1960s for prisoners’

dilemma game. The leading social and game theory professors from world

universities were invited to submit their best strategies for this game….

 

Storchevoy M. A. Corporate Social Responsibility. 2013

Topic 3. Where Do Norms Come From?

 

 

Optimal Degree of Virtue