Neimark-Sacker Bifurcation in a Discrete-Time Financial System

نویسندگان

  • Baogui Xin
  • Tong Chen
  • Junhai Ma
چکیده

A discrete-time financial system is proposed by using forward Euler scheme. Based on explicit Neimark-Sacker bifurcation also called Hopf bifurcation for map criterion, normal form method and center manifold theory, the system’s existence, stability and direction of Neimark-Sacker bifurcation are studied. Numerical simulations are employed to validate the main results of this work. Some comparison of bifurcation between the discrete-time financial system and its continuous-time system is given.

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تاریخ انتشار 2010