We consider whether the introduction of the psychological concept of loss aversion into agents' preferences could generate a macroeconomic model in which changes in the money supply can have real, persistent effects. It is demonstrated that the macroeconomic implications of loss aversion depend...

The paper extends the theory of trade unions. In past studies, the union members derive utility exclusively from the consumption of goods produced in markets. We consider the case where the union insider is a member of a household which derives utility both from market produced goods and from a...

A retail market in which customers repeat purchase is considered. Customers are influenced not only by the price set by the firm, but by their level of disenchantment. Disenchantment measures the degree of customer disaffection in the customer-firm relationship. Changes in price lead to...

This paper considers the efficient use of a natural resource in which increased recreational use results in increased degradation. Users treat degradation as an external cost, and do not take it into account in their choice of use.

This paper presents a model in which a firm conducts non-linear pricing though bundling. However some agents, ‘unbundlers’, find it profitable to unbundle output. Unbundlers have an increasing marginal cost of unbundling, which limits the extent of unbundling. Customers with identical demand...

This paper considers a monopolist that conducts vertical product differentiation. Previous analyses that assume customers have unit demand or firms conduct non-linear pricing. In contrast to these studies customers purchase multiple units at a linear price. Customers differ in their income and...