In this paper, a conceptual model for estimating option price for groundwater quality protection is developed, and the effets of subjective demand and supply uncertainty and other variables on option price are estimated. A contingent valuation study to measure option price for groundwater...

Merchandisers of landscape plants can increase the effectiveness of their marketing strategies by identifying target markets. Using a full information maximum likelihood tobit procedure on a system of three equations, target markets for different types of retail outlets in Georgia were...