This paper studies whether competition may induce firms abandoningdeceptive pricing strategies aimed to profit from mistaken choices ofconsumers. The empirical analysis focuses on the pricing practices ofearly U.S. cellular firms, both under monopoly and duopoly. Foggy tariffoptions are those...

This paper studies a class of multidimensional screening models where different type dimensions can be aggregated into a single-dimensional sufficient statistic. The paper applies results of totally positive functions to show that some critical properties of distributions of asymmetric...

Understanding when and how individuals think about real-life problems is a central question in economics. This paper studies the role of inertia (inattention), state dependence, and learning. The empirical setting is a tariff experiment, when optional measured tariffs for local telephone calls...

This paper addresses an optimal tariff design to protect an infant-industry in the presence of learning effects. Firms decide how much to produce, taking into account learning effects induced by their current production, while the government decides on the level of tariff protection. In order to...

Firms engage in foggy pricing when the menu of tariff options aims at profiting from consumer mistakes. The analysis of this paper concludes that the transition from monopoly to competition in the early US cellular telephone industry does not generally foster the use of such deceptive...