1. Bishop , R. C. T. A. Heberlein Simulated markets, hypothetical markets and travel cost analysis: Alternative methods of estimating outdoor recreation demand, Dep. Agric. Econ. Staff Pap. 187 Univ. of Wis. Madison 1980
2. A test of contingent market bid elicitation procedures for piecewise valuation;Bergstrom;Western J. Agric. Econ.,1987
3. Use of dichotomous choice nonmarket methods to value the whooping crane resource;Bowker;Am. J. Agric. Econ.,1988
4. Assessing the direct effects of streamflow on recreation: A literature review;Brown;Water Resour. Bull.,1991
5. Does better information about the good avoid the embedding effect?;Brown;J. Environ. Manage.,1995