The effect of industry structure and yardstick design on strategic behavior with yardstick competition: an experimental study / Peter T. Dijkstra, Marco A. Haan, Machiel MulderIndustry structure and collusion with uniform yardstick competition: theory and experiments / Peter T. Dijkstra, Marco A. Haan, Machiel MulderCollusion, antitrust policy and leniency programs : experiments and theory / Pieter Theo DijkstraCollusion, antitrust policy and leniency programs : experiments and theory / Pieter Theo DijkstraPrice leadership and unequal market sharing: collusion in experimental markets / Peter T. Dijkstra