Bell F. and Leeworthy V. R. (1990), “Recreational Demand by Tourists for Saltwater Beach Daysâ€Â. Journal of Environmental Economics and Management 18, 189205.
- Bhat, M. G. (2003), “Application of non-market valuation to the Florida Keys Marine Reserve Managementâ€Â. Journal of Environmental Management 67(4), 315.
Paper not yet in RePEc: Add citation now
Bockstael, N. E. and McConnell, K. E. (1999, “The Behavioral Basis of Non-Market Valuationâ€Â, in J. A. Herriges and C. L. Kling, eds., Valuing Recreation and the Environment: Revealed Preference Methods in Theory and Practice. Cheltenham: Edward Elgar.
Bockstael, N. E., Strand, I. E., and Hanneman, W. M. (1987), “Time and the Recreational Demand Modelâ€Â. American Journal of Agricultural Economics 69, p. 293.
- Bowker J. M. and Leeworthy V. R. (1998), “Accounting for Ethnicity in Recreation Demand: A Flexible Count Data Approachâ€Â. Journal of Leisure Research 30(1), 64-78.
Paper not yet in RePEc: Add citation now
- Cesario F. J. (1976), “Value of Time in Recreation Benefits Studiesâ€Â. Land Economics 52, p 291.
Paper not yet in RePEc: Add citation now
- Cesario F. J. and Knetsch J. L. (1970), “Time Bias in Recreation Benefit Estimatesâ€Â. Water Resources Research 6, p. 700.
Paper not yet in RePEc: Add citation now
Chakraborty K. and Keith J. E. (2000), “Estimating the Recreation Demand and Economic Value of Mountain Biking in Moab, Utah: an Application of Count Data Modelsâ€Â. Journal of Environmental Planning and Management 43(4), 461469.
Creel M. and Loomis J. (1990), “Theoretical and Empirical Advantages of Truncated Count Data Estimators for Analysis of Deer Hunting in Californiaâ€Â. American Journal of Agricultural Economics 72, 434-441.
Creel M. and Loomis J. (1991), “Confidence Intervals for Welfare Measures with Application to a Problem of Truncated Countsâ€Â. The Review of Economics and Statistics 73, 370-373.
Crooker J. R. (2004), “Valuing Resource Access with Seminonparametric Techniques: an Application to Clear Lakeâ€Â. Working Paper 04-WP 352, Iowa State University: Centre for Agricultural ND Rural Development, www.card.iaste.edu.
Earnhart, D. (2004), “Time is Money: Improved Valuation of Time and Transportation Costsâ€Â. Environmental and Resource Economics 29(2), p. 159.
Englin J. and Moeltner K. (2004), “The Value of Snowfall to Skiers and Boardersâ€Â. Environmental and Resource Economics 29, 123-136.
Englin J. and Shonkwiler J. S. (1995), “Estimating Social Welfare Using Count Data Models: an Application to Long-Run Recreation Demand Under Conditions of Endogenous Stratification and Truncationâ€Â. The Review of Economics and Statistics 77, 104-112.
- Fletcher J. J., Adamowicz W. L., and Graham-Tomasi T. (1990), “The Travel Cost Model of Recreation Demandâ€Â. Leisure Sciences 12(1), 119-149.
Paper not yet in RePEc: Add citation now
Font A. R. (2000), “Mass Tourism and the Demand for Protected Natural Areas: a Travel Cost Approachâ€Â. Journal of Environmental Economics and Management 39, pp 97 – 116.
- Freeman A. M. III. (2003) The Measurement of Environmental and Resource Values: Theory and Methods. Washington D.C.: Resources for the Future.
Paper not yet in RePEc: Add citation now
- Grogger J. and Carson R. (1991), “Models for Truncated Countsâ€Â. Journal of Applied Econometrics 6, 225-238.
Paper not yet in RePEc: Add citation now
- Gurmu S. (1991), “Tests for Detecting Overdispersion in the Positive Poisson Regression Modelâ€Â. Journal of Business and Economic Statistics 9, 215-222.
Paper not yet in RePEc: Add citation now
- Gurmu S. and Trivedi P. K. (1994), “Recent Development in Event Count Models: a Surveyâ€Â. Discussion Paper n 261, Virginia: Thomas Jefferson Centre, Department of Economics, University of Virginia.
Paper not yet in RePEc: Add citation now
- Hanemann W. M. (1999), “The Economic Theory of WTP and WTAâ€Â, in I. J. Bateman and Willis K. G., eds, Valuing Environmental Preferences. New York: Oxford University Press.
Paper not yet in RePEc: Add citation now
Hellerstein D. and Mendelsohn R. (1993), “A Theoretical Foundation for Count Data Models, with Application to a Travel Cost Modelâ€Â. American Journal of Agricultural Economics 75, 604-611.
Hellerstein D.(1991), “Using Count Data Models in Travel Cost Analysis with Aggregated Dataâ€Â. American Journal of Agricultural Economics 73, 860-867.
- Hellström, J. (2005), “A Bivariate Count Data Model for Household Tourism Demandâ€Â, forth coming Journal of Applied Econometrics.
Paper not yet in RePEc: Add citation now
- Hesseln, H., Loomis, J. B., Gonzalez-Caban, A., and Alexander, S. (2003), “Wildfire Effects on Hiking and Bikini Demand in New Mexico: a Travel Cost Studyâ€Â. Journal of Environmental Management 69(4), p. 359.
Paper not yet in RePEc: Add citation now
Hof J. G. and King D. A. (1992), “Recreational Demand by Tourists for Saltwater Beach Days: Commentâ€Â. Journal of Environmental Economics and Management 22, pp 281-291.
- Long J. S. (1997), Regression Models for Categorical and Limited Dependent Variables. Thousand Oaks: Sage Publications.
Paper not yet in RePEc: Add citation now
- Mäler K. G. (1971), “A Method of Estimating Social Benefits from Pollution Controlâ€Â. Swedish Journal of Economics 73, 121-133.
Paper not yet in RePEc: Add citation now
- Mäler K. G. (1974), Environmental Economics: a Theoretical Inquiry. Baltimore: Johns Hopkins Press.
Paper not yet in RePEc: Add citation now
McConnel, K. E. (1992), “On-Site Time in the Demand for Recreationâ€Â. American Journal of Agricultural Economics 74, p. 918.
Morey E.R. (1994), “What is Consumer Surplus Per Day of Use, When Is It a Constant Independent of the Number of Days of the Number of Days of Use, and What Does It Tell Us About Consumer Surplus?â€Â. Journal of Environmental Economics and Management 26(3), pp 215-303.
Mullahy, J. (1986), “Specification and Testing in Some Modified Count Data Models. Journal of Econometrics 33, 341 – 365.
- OECD (2001), Environmental Performance Review. Portugal. Paris: OECD.
Paper not yet in RePEc: Add citation now
- Parsons, G. R. (2004), “The Travel Cost Modelâ€Â, in P. A. Champ, K. J. Boyle, and T. C. Brown, eds, A Primer on Non-Market Valuation. Dordrech: Kluwer Academic Publishers.
Paper not yet in RePEc: Add citation now
- Randall A. and Stoll J. R. (1980), “Consumer’s Surplus in Commodity Spaceâ€Â. American Economic Review 70, 71-83.
Paper not yet in RePEc: Add citation now
- Rockel M. and Kealy J. (1991), “The Value of Noncomsuptive Wildlife Recreation in the United Statesâ€Â. Land Economics 67(4), 422-434.
Paper not yet in RePEc: Add citation now
- Santos J. M. L. (1997), Valuation and Cost-Benefit Analysis of Multi-Attribute Environmental Changes. Thesis submitted in fulfilment of the degree of Doctor in Philosophy. New Castle: Department of Town and Country Planning, University of New Castle upon Tyne.
Paper not yet in RePEc: Add citation now
Santos Silva J. M.C. (2003), “A Note on the Estimation of Mixture Models Under Endogenous Samplingâ€Â. Econometrics Journal 6, 46-52.
- Santos Silva J.M.C. (1997), “Generalized Poisson Regression for Positive Count Dataâ€Â. Communications in Statistics-Simulation Methods 26, 423-430.
Paper not yet in RePEc: Add citation now
Santos Silva J.M.C. (2001), “A Score Test for Non-Nested Hypothesis with Applications to Discrete Data Modelsâ€Â. Journal of Applied Econometrics 16(5), 577-597.
Santos Silva, J. M. C., and Covas, F. (2000), “A Modified Hurdle Model for Completed Fertilityâ€Â. Journal of Population Economics 13, p. 592.
- Sarker R. and Surry I. (1998), “Economic Value of Big Game Hunting: the Case of Moose Hunting in Ontarioâ€Â. Journal of Forest Economics 4(1), 29-60.
Paper not yet in RePEc: Add citation now
Sarker R. and Surry I. (2004), “The Fast Decay Process in Outdoor Recreational Activities and the Use of Alternative Count Data Modelsâ€Â. American Journal of Agricultural Economics 86(3), 701-715.
Shaw D. (1988), “On-Site Sample’s Regression: Problems of Non-Negative Integers, Truncation, and Endogenous Stratificationâ€Â. Journal of Econometrics 37, 211223.
- Shonkwiller, J. S. (1999), “Recreation Demand Systems for Multiple Site Count Data Travel Cost Modelsâ€Â, in J. A. Herriges, and C. L. Kling, eds, Valuing Recreation and the Environment. Cheltenham: Edward Elgar.
Paper not yet in RePEc: Add citation now
- Smith, V. K., Desvouges, W. H., and McGivney, M. P. (1983), “The Opportunity Cost of Travel Time in Recreation Demand Modelsâ€Â. Land Economics 59, p. 259.
Paper not yet in RePEc: Add citation now
Vuong, Q.H. (1989), “Likelihood Ratio Tests for Model Selection and Non-Nested Hypothesisâ€Â. Econometrica 57(2), 307-333.
- Walsh R. G. (1986) Recreation Economic Decisions: Comparing Benefits and Costs, Pensylvania, Venture Publishing, Inc.
Paper not yet in RePEc: Add citation now
- Walsh, R. B., Johnson, D., and Mckean, J.1(990), “Review of Outdoor Recreation Economic Demand Studies with Non-Market Benefit Estimates, 1968-1988â€Â, in A. N. Link, and V. K. Smith, eds, Recent Developments in Modeling of Technical Change; and Modeling Demand for and Valuation of recreation Resources. Greenwich: Jai Press.
Paper not yet in RePEc: Add citation now
Ward F. A. and Beal D. (2000) Valuing Nature With Travel Cost Models. Cheltnham: Edward Elgar.
- Willig R. D. (1976), “Consumer’s Surplus Without Apologyâ€Â. American Economic Review 66(4), 589-597.
Paper not yet in RePEc: Add citation now
- Wilman E. A. (1987), “A Simple Repackaging Model of Recreational Choicesâ€Â. American Journal of Agricultural Economics 69, 603-612.
Paper not yet in RePEc: Add citation now
Wilman, E. A. (1980), “The Value of Time in Recreation Benefit Studiesâ€Â. Journal of Environmental Economics and Management 7, p. 272.
- Winkelmann, R. (2003), Econometric Analysis of Count Data. Local edition: Springer.
Paper not yet in RePEc: Add citation now
- Yen S. T. and Adamowicz W. L. (1993), “Statistical Properties of Welfare Measures from Count Data Models of Recreation Demandâ€Â. Review of Agricultural Economics 15, 203-215.
Paper not yet in RePEc: Add citation now
- Zawacki, W. T., Allan, M., and Bowker, J. M. (2000), “A Travel Cost Analysis of Nonconsumptive Wildlife-Associated Recreation in the United Statesâ€Â. Forest Science 46(4), 496-506.
Paper not yet in RePEc: Add citation now