This note presents an ordered search model in which consumers search both for price and product fitness. We construct an equilibrium in which there is price dispersion and prices rise in the order of search. The top firms in consumer search process, though charge lower prices, earn higher...

This paper proposes a model in which identical sellers of a homogenous product compete in both prices and price frames (i.e., ways to present price information). Frame choices affect the comparability of price offers, and may lead to consumer confusion. In the symmetric equilibrium price and...

This report was commissioned by the Office of Fair Trading (OFT) from London Economics in association with Steffen Huck and Jidong Zhou (University College London). It examines the implications of consumer behavioural biases for firms' decisions and hence for competitive equilibria. Consumer...