Existence of Nash equilibria in finite extensive form games with imperfect recall: A counterexample. - Philipp C. Wichardt (Games Econ. Behav., 2008)

Modelling equilibrium play as governed by analogy and limited foresight. - Philipp C. Wichardt (Games Econ. Behav., 2010)

Existence of valuation equilibria when equilibrium strategies cannot differentiate between equal ties. - Philipp C. Wichardt (Games Econ. Behav., 2012)

Inequity aversion, welfare measurement and the Gini index. - Ulrich Schmidt; Philipp C. Wichardt (Soc. Choice Welf., 2019)