Market response to external events and interventions in spherical minority games

  title={Market response to external events and interventions in spherical minority games},
  author={Philippos Papadopoulos and A. C. C. Coolen},
Abstract We solve the dynamics of large spherical minority games (MG) in the presence of non-negligible time-dependent external contributions to the overall market bid. The latter represent the actions of market regulators or other major natural or political events that impact on the market. In contrast to non-spherical MGs, the spherical formulation allows one to derive closed dynamical order parameter equations in an explicit form and work out the market’s response to such events fully… CONTINUE READING

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