1

Social Network Analysis- Lecture 4 - *

Dr. Stefan Siersdorfer

* Figures and Examples in Slides from Easley and Kleinberg 2010

2

Prisoner‘s Dilemma

-1, -1 -20, 0

0, -20 -10, -10Player 1

Player 2

A: stay silent B: betray

A: stay silent

B: betray

3

Prisoner‘s Dilmma:Student Collaboration Example

4

Prisoner‘s Dilemma: Doping Example

5

Example: Asymmetric Competition

6

Nash Equilibrium: Three-client game