Congestion is a subject of considerable importance, particularly in outdoor recreation. This article comments on a recent review of the literature on the economics of congestion. The purpose of this article is to formally distinguish between the subjective and objective effects of crowding and...

In this paper, the authors develop and test a model to explain travel expenditures in the United States by Canadians. The model examines a consumer's choice problem where income is allocated between domestic and foreign consumption. Consumers do not know the foreign price level and base their...