An agent-based simulation of lock-in dynamics in a duopoly

  • Authors:
  • Michael Garlick;Maria Chli

  • Affiliations:
  • Aston University, Birmingham, UK;Aston University, Birmingham, UK

  • Venue:
  • Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 1
  • Year:
  • 2010

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Abstract

We create an agent-based simulation to explore consumer lock-in in a duopoly of experience goods (goods with characteristics that are difficult to determine in advance, but ascertained upon consumption). We model heterogeneous agents using simple assumptions, where agents choose between products based upon personal experience and neighbours' decisions. We test strategies to break a lock-in through a free give-away and advertising. We find that, under our assumptions, breaking a lock-in required the formation of regions where the competitor product was adopted, likened to a niche in the market.