We examine information provision as a public policy instrument when products generate damages to consumers as well as environmental externalities. We show that information provision dominates taxation in terms of welfare, if information can be provided at low cost. This is because a uniform tax...

The present paper examines, within a dynamic framework, the use of information provision as a policy instrument to supplement environmental taxation. We assume that at least a fraction of consumers do not posses the required information to make the optimal choices, and that their behavior at...

The present paper examines, within a dynamic framework, the use of information provision as a policy instrument to supplement environmental taxation. We assume that at least a fraction of consumers do not posses the required information to make the optimal choices, and that their behavior at...

We consider the learning curve in an industry with free entry and exit, and price-taking firms. A unique equilibrium exists if the fixed or entry cost is positive. While equilibrium profits are zero, mature firms earn rents on their learning, and no firm can profitably enter after the date the...

This paper demonstrates that the standard conclusions regarding the comparison of Cournot and Bertrand competition are reversed in a vertically related market with upstream monopoly and trading via two-part tariffs. In such a market, downstream Cournot competition yields higher output, lower...