In this paper, we examine heterogeneity in the trip preferences of recreationists by applying a random parameters negative binomial model and a latent class negative binomial model to a panel data set of beach users at a site on the west coast of Ireland. This is the first such attempt in the...

With the growing competition for Federal dollars, the land grant universities were asked to justify their budget to the Congress and the Office of Management and Budget using benefitcost analysis. The authors review previous studies of returns to agricultural research and present an analysis of...

Operational decisions of a monopolist firm affect expected social welfare, a fact typically ignored by OM models. Specifically, the price selected directly affects the consumer surplus, which has to be added to firm's profit to find the social welfare. We assume an uncertain, price-sensitive,...

Consumers choose from among the varieties of two brands and an outside good using order statistics. We analytically derive demand functions conditional on their valuations of the varieties being distributed independently uniform. Based on this theory, we estimate a threeparameter empirical...

Economists and economic historians want to know how much better life is today than in the past. Fifty years ago economic historians found surprisingly small gains from 19th century US railroads, while more recently economists have found relatively large gains from electricity, computers and cell...

El arroz procesado juega un papel importante en la canasta familiar de los hogares colombianos, y en particular, en la canasta de los más pobres. Por lo tanto, cambios en el precio del arroz tienen un efecto grande sobre medidas de bienestar social. Partiendo de la observación de que el precio...

Renewable resources provide society with resource rent and surpluses for resource users (the processing industry, consumers) and owners of production factors (capital and labor employed in resource harvesting). We show that resource users and factor owners may favor inefficiently high harvest...

This paper draws on a survey of consumers' willingness to pay surcharges to use debit cards and credit cards, rather than cash. Just as the price a consumer is willing to pay for a good or service is indicative of the value he/she places on that item, the willingness to pay a surcharge to use a...

This paper considers the effects of trade policy-tariffs and quotas-when importing is done by competitive traders who are identical ex ante but differ ex post. We show that the standard equivalence results no longer hold and the conventional ranking of tariffs and quotas is turned on its head:...

We estimated the economic benefits resulting from controlling soybean aphid infestation by using a multi-regional competitive dynamic equilibrium model. Results indicate that the reduction of soybean production resulting from a soybean aphid infestation is largely absorbed by reducing soybean...