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The Economic Value of Viewing Migratory Shorebirds on the Delaware Bay: An Application of the Single Site Travel Cost Model Using On-Site Data

Author

Listed:
  • Peter E.T. Edwards

    () (School of Marine Science and Policy, University of Delaware)

  • George R. Parsons

    () (Department of Economics, University of Delaware)

  • Kelley H. Myers

    () (School of Marine Science and Policy, University of Delaware)

Abstract

Using data from an on-site survey of recreational birders in southern Delaware during the annual horseshoe crab/shorebird spring migration, we estimated four truncated count data models of recreation demand accounting for endogenous stratification due to onsite sampling. We analyzed day-trips only and conducted sensitivity analysis on measurement of the value of time and inclusion of covariates. Our estimates from the models using all covariates were in the range of $40 to $178/trip/household (2008$). The variation is due to differences in the value of time. The average household size is 1.66.

Suggested Citation

  • Peter E.T. Edwards & George R. Parsons & Kelley H. Myers, 2011. "The Economic Value of Viewing Migratory Shorebirds on the Delaware Bay: An Application of the Single Site Travel Cost Model Using On-Site Data," Working Papers 11-03, University of Delaware, Department of Economics.
  • Handle: RePEc:dlw:wpaper:11-03.
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    File URL: http://graduate.lerner.udel.edu/sites/default/files/ECON/PDFs/RePEc/dlw/WorkingPapers/2011/UDWP2011-03.pdf
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    References listed on IDEAS

    as
    1. Shaw, Daigee, 1988. "On-site samples' regression : Problems of non-negative integers, truncation, and endogenous stratification," Journal of Econometrics, Elsevier, vol. 37(2), pages 211-223, February.
    2. Joseph Hilbe & Roberto Martinez-Espineira, 2005. "NBSTRAT: Stata module to estimate Negative Binomial with Endogenous Stratification," Statistical Software Components S456414, Boston College Department of Economics.
    3. Englin, Jeffrey & Shonkwiler, J S, 1995. "Estimating Social Welfare Using Count Data Models: An Application to Long-Run Recreation Demand under Conditions of Endogenous Stratification and Truncation," The Review of Economics and Statistics, MIT Press, vol. 77(1), pages 104-112, February.
    4. Daniel Hellerstein & Robert Mendelsohn, 1993. "A Theoretical Foundation for Count Data Models," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 75(3), pages 604-611.
    5. Dixie Reaves & Randall Kramer & Thomas Holmes, 1999. "Does Question Format Matter? Valuing an Endangered Species," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 14(3), pages 365-383, October.
    6. Daniel M. Hellerstein, 1991. "Using Count Data Models in Travel Cost Analysis with Aggregate Data," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 73(3), pages 860-866.
    7. John R. McKean & Donn M. Johnson & Richard G. Walsh, 1995. "Valuing Time in Travel Cost Demand Analysis: An Empirical Investigation," Land Economics, University of Wisconsin Press, vol. 71(1), pages 96-105.
    8. Mark L. Rockel & Mary Jo Kealy, 1991. "The Value of Nonconsumptive Wildlife Recreation in the United States," Land Economics, University of Wisconsin Press, vol. 67(4), pages 422-434.
    9. Myers, Kelley H. & Parsons, George R. & Edwards, Peter E.T., 2010. "Measuring the recreational use value of migratory shorebirds on the Delaware Bay," MPRA Paper 26126, University Library of Munich, Germany.
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    Cited by:

    1. repec:eee:ecolec:v:137:y:2017:i:c:p:1-12 is not listed on IDEAS
    2. repec:eee:touman:v:40:y:2014:i:c:p:352-360 is not listed on IDEAS
    3. Rahman Khoshakhlagh & Seyed Vahid Safaeifard & Seyedeh Nasim Mirahmadi Sharifi, 2013. "Estimating Recreation Demand Function by Using Zero Truncated Poisson Distribution: A Case Study of Tehran Darband Site (Iran)," Journal of Empirical Economics, Research Academy of Social Sciences, vol. 1(1), pages 11-20.

    More about this item

    Keywords

    Travel-Cost Model; Shorebirds; Valuation;

    JEL classification:

    • Q51 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Valuation of Environmental Effects

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