Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized minority games with adaptive trend-followers and contrarians   We introduce a simple extension of the minority game in which the market
rewards contrarian (resp. trend-following) strategies when it is far from
(resp. close to) efficiency. The model displays a smooth crossover from a
regime where contrarians dominate to one where trend-followers dominate. In the
intermediate phase, the stationary state is characterized by non-Gaussian
features as well as by the formation of sustained trends and bubbles.

16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
18
The categories of this paper are: econ
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org