Log-robust portfolio management after transaction costs

  • Authors:
  • Yuntaek Pae;Navid Sabbaghi

  • Affiliations:
  • Lewis University, One University Parkway, Romeoville, USA 60446;Illinois Institute of Technology, Chicago, USA 60661

  • Venue:
  • OR Spectrum
  • Year:
  • 2014

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Abstract

We suggest an approximation method for solving a Log-robust portfolio optimization problem that includes transaction costs. We transform the problem into a linear programming problem so that it is easy to implement in an actual investment. We also provide numerical tests comparing the approximation method's solution to the solution for a traditional Log-robust problem.