TY - THES A1 - Azevedo, C T1 - Combining revealed and stated preference data in recreation demand modeling. N1 - R825310 ER - TY - THES A1 - Cheng, W T1 - A repeated mixed logit model of Iowa wetlands recreation demand. N1 - R825310 ER - TY - THES A1 - Crooker, J T1 - Valuing environmental amenities with nonparametric and semiparametric methods. N1 - R825310 ER - TY - THES A1 - Wang, X T1 - Demand function estimation of recreation sites in wetlands of Iowa N1 - R825310 ER - TY - JOUR A1 - Crooker, J A1 - Kling, C T1 - Nonparametric bounds on welfare measures: a new tool for nonmarket valuation. Y1 - 2000/03/ N1 - R825310 JF - JOURNAL OF ENVIRONMENTAL ECONOMICS AND MANAGEMENT J1 - J ENVIRON ECON MANAG VL - 39 IS - 2 SP - 145 EP - 161 PB - Academic Press ER - TY - JOUR A1 - Herriges, J A A1 - Phaneuf, D J T1 - Inducing patterns of correlation and substitution in repeated logic models of recreation demand. Y1 - 2002// N1 - R825310 JF - AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS J1 - AM J AGR ECON VL - 84 IS - 4 SP - 1076 EP - 1090 ER - TY - JOUR A1 - Phaneuf, D J A1 - Herriges, J A T1 - Choice set definition issues in a Kuhn-Tucker Model of recreation demand. Y1 - 2003// N1 - R826615 N1 - R825310 JF - MARINE RESOURCE ECONOMICS VL - 14 IS - 4 SP - 343 EP - 355 ER - TY - SER A1 - Herriges, J A1 - Kling, C A1 - Azevedo, C T1 - Ask a hypothetical question, get a valuable answer? N1 - R825310 ER - TY - CONF A1 - Crooker, J A1 - Kling, C T1 - Valuing wetlands with nonparametric bounds. N1 - R825310 ER - TY - CONF A1 - Herriges, J A1 - Kling, C A1 - Azevedo, C T1 - Linking revealed and stated preference data to test external validity. Y1 - 1999// N1 - R825310 ER -