Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Dynamic Model of Social Network Formation   We consider a dynamic social network model in which agents play repeated
games in pairings determined by a stochastically evolving social network.
Individual agents begin to interact at random, with the interactions modeled as
games. The game payoffs determine which interactions are reinforced, and the
network structure emerges as a consequence of the dynamics of the agents'
learning behavior. We study this in a variety of game-theoretic conditions and
show that the behavior is complex and sometimes dissimilar to behavior in the
absence of structural dynamics. We argue that modeling network structure as
dynamic increases realism without rendering the problem of analysis
intractable.

7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th