TESS - The Experimental Software System

TESS is a software platform developed by Dr. John Tisdell and a consulting programmer for conducting various economic experiments. This software is suitable for use in the following types of experiments:

  • Individual decision-making experiments;
  • Public good, externality, and voting experiments;
  • Closed and open call auction experiments;
  • Single and multiple unit double auction experiments.








  • A Screenshot from the TESS Software