Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Emergent Effective Collusion in an Economy of Perfectly Rational
  Competitors   We consider a simple model of rational agents competing in a single product
market described by simple linear demand curve. Contrary to accepted economic
theory, the agents' production levels synchronise in the absence of conscious
collusion, leading to a downward spiraling of market total production until the
monopoly price level is realised. This is in stark contrast to the standard
predictions of an ideal rational competitive market. Some form of randomness in
the form of agent irrationality, or non-synchronous updates is needed to break
this emergent "collusion"

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The categories of this paper are: hep-th
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The categories of this paper are: solv-int
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The categories of this paper are: math
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The categories of this paper are: stat
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The categories of this paper are: alg-geom
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The categories of this paper are: physics
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The categories of this paper are: eess
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: astro-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
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The categories of this paper are: math-ph