Table 1 Comparison of the experimental settings for the three experiments on lattices. A von Neumann's neighborhood consists of the four nearest neighbors in a square lattice, whereas a Moore's neighborhood comprises all eight surrounding neighbors in the same lattice

From: A comparative analysis of spatial Prisoner's Dilemma experiments: Conditional cooperation and payoff irrelevance

 

Plön

Madrid

Zaragoza

Size of the network

4 × 4

13 × 13

25 × 25

Neighborhood

von Neumann's

Moore's

von Neumann's

Number of rounds

25

47

52

Number of sessions

15

1

1

Payoff matrix

 

C

D

 

C

D

 

C

D

 

C

3

0

C

7

0

C

7

0

 

D

4

1

D

10

0

D

10

0

# of different players

240

169

625

# of actions

6000

7943

32500

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