a cross-section from 1980
number of observations : 659
observation : individuals
country : United States
A dataframe containing :
annual number of visits to lake Somerville
quality ranking score for lake Somerville
engaged in water–skiing at the lake ?
annual household income
annual user fee paid at lake Somerville ?
expenditures when visiting lake Conroe
expenditures when visiting lake Somerville
expenditures when visiting lake Houston
Seller, Christine, John R. Stoll and Jean–Paul Chavas (1985) “Valuation of empirical measures of welfare change : a comparison of nonmarket techniques”, Land Economics, 61(2), May, 156–175.
Gurmu, Shiferaw and Pravin K. Trivedi (1996) “ Excess zeros in count models for recreational trips”, Journal of Business and Economics Statistics, 14(4), October, 469–477.
Santos Silva, Jao M. C. (2001) “A score test for non–nested hypotheses with applications to discrete data models”, Journal of Applied Econometrics, 16(5), 577–597.
Journal of Business Economics and Statistics web site : https://amstat.tandfonline.com/loi/ubes20. Cameron, A.C. and Trivedi P.K. (1998) Regression analysis of count data, Cambridge University Press, http://cameron.econ.ucdavis.edu/racd/racddata.html, chapter 6.