This paper uses an equilibrium model of multipart nonlinear pricing to determine the magnitude of foregone profits due to the implementation of simple tariff options. I then use the available information from a cross-section of independent cellular telephone markets to study how these foregone...

A particular tariff option is said to be foggy when another option or a combination of other tariff options offered by the same firm is always less expensive regardless of the usage profile of any customer. Alternatively tariff fogginess may refer to the whole set of tariff options and it is...

I study how firms actually compete in nonlinear tariffs by analyzingwhether the incumbent and entrant's decisions to offer a given number oftariff options are interrelated. The goal is to shed some light on thosedynamic and strategic aspects of tariff menus that are currently ignoredby...

I study whether the pricing strategies of competing duopolists in the early US cellular telephone industry can be considered strategic complements or substitutes. In order to do so, I present a multivariate count data regression model that is suitable to test for the existence of strategic...

Telephone services are often characterized by the presence of ‘fixed’ plans, involving only a fixed monthly fee, as well as ‘measured’ plans, with both fixed fees and per-unit charges for usage. Consumers are faced with the decisions of which plan to choose and how much to use the phone...

We present a flexible model of monopoly nonlinear pricing with endogenous participation decisions of heterogeneous consumers. We use computing intensive methods to fit the solution of this model to many nonlinear tariffs offered by incumbent monopolists in several early local U.S. cellular...

This note computes revenue-maximising tax rates in personal income taxes in the presence of consumption taxes. It finds that the traditional Laffer analysis, which neglects the effects of marginal tax rates on consumption, overestimates the magnitude of revenue-maximising tax rates. The bias...

I consider the literature surrounding the television market. Two important issues in the literature are: the market's two-sided nature, and bundling of channels. I discuss how an asymmetric pricing structure arises in television markets. The literature on bundling in the television market is...

This paper illustrates the effects of using different distributions and summary measures, using New Zealand data for the period 2007 to 2011. Using an annual accounting period, alternative welfare metrics and units of analysis are investigated. In addition, the sensitivity to assumptions about...