1. Weitzman, Martin L, 1979. "Optimal Search for the Best Alternative," Econometrica, Econometric Society, vol. 47(3), pages 641-54, May. [Downloadable!] (restricted)
   Other versions:
   • M. L. Weitzman, 1978. "Optimal Search for the Best Alternative," Working papers 214, Massachusetts Institute of Technology (MIT), Department of Economics.
2. Heal, G.M., 1995. "Markets and Biodiversity," Papers 95-17, Columbia - Graduate School of Business.
3. Evenson, Robert E & Kislev, Yoav, 1976. "A Stochastic Model of Applied Research," Journal of Political Economy, University of Chicago Press, vol. 84(2), pages 265-81, April. [Downloadable!] (restricted)
4. Brown, Gardner Jr. & Goldstein, Jon H., 1984. "A model for valuing endangered species," Journal of Environmental Economics and Management, Elsevier, vol. 11(4), pages 303-309, December. [Downloadable!] (restricted)
5. Kohn, Meir G. & Shavell, Steven, 1974. "The theory of search," Journal of Economic Theory, Elsevier, vol. 9(2), pages 93-123, October. [Downloadable!] (restricted)
6. Arrow, Kenneth J & Fisher, Anthony C, 1974. "Environmental Preservation, Uncertainty, and Irreversibility," The Quarterly Journal of Economics, MIT Press, vol. 88(2), pages 312-19, May. [Downloadable!] (restricted)
7. Simpson, R David & Sedjo, Roger A & Reid, John W, 1996. "Valuing Biodiversity for Use in Pharmaceutical Research," Journal of Political Economy, University of Chicago Press, vol. 104(1), pages 163-85, February. [Downloadable!] (restricted)

Cited by:
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1. King, John L., 2009. "Multinational Technology Diffusion in Agriculture," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49820, Agricultural and Applied Economics Association. [Downloadable!]
2. Gordon Rausser & Maya Papineau, 2008. "Managing R&D Risk in Renewable Energy," Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series 1058, Department of Agricultural & Resource Economics, UC Berkeley. [Downloadable!]
   Other versions:
   • Rausser, Gordon & Papineau, Maya, 2008. "Managing R&D risk in renewable energy," Transition to a Bio Economy Conferences, Risk, Infrastructure and Industry Evolution Conference, June 24-25, 2008, Berkeley, California 48726, Farm Foundation. [Downloadable!]
3. Matthew Potts & Jeffrey Vincent, 2008. "Spatial distribution of species populations, relative economic values, and the optimal size and number of reserves," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 39(2), pages 91-112, February. [Downloadable!] (restricted)
4. Romina Cavatassi, 2004. "Valuation Methods for Environmental Benefits in Forestry and Watershed Investment Projects," Working Papers 04-01, Agricultural and Development Economics Division of the Food and Agriculture Organization of the United Nations (FAO - ESA). [Downloadable!]
5. Amy Craft & R. Simpson, 2001. "The Value of Biodiversity in Pharmaceutical Research with Differentiated Products," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 18(1), pages 1-17, January. [Downloadable!] (restricted)
6. Graff, Gregory & Roland-Holst, David & Zilberman, David, 2005. "Biotechnology and Poverty Reduction in Developing Countries," Working Papers RP2005/27, World Institute for Development Economic Research (UNU-WIDER). [Downloadable!]
7. Timo Goeschl & Timothy Swanson, 2002. "The Social Value of Biodiversity for R&D," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 22(4), pages 477-504, August. [Downloadable!] (restricted)
8. Reichhuber, Anke & Requate, Till, 2007. "Alternative Use Systems for the Remaining Cloud Forest in Ethiopia and the Role of Arabica Coffee - A Cost-Benefit Analysis," Economics Working Papers 2007,07, Christian-Albrechts-University of Kiel, Department of Economics. [Downloadable!]
9. Trommetter, M., 2004. "Biodiversity and international stakes : a question of access," Working Papers 200418, Grenoble Applied Economics Laboratory (GAEL). [Downloadable!]
   Other versions:
   • Trommetter, Michel, 2005. "Biodiversity and international stakes: A question of access," Ecological Economics, Elsevier, vol. 53(4), pages 573-583, June. [Downloadable!] (restricted)
10. Pascual, Unai & Dedeurwaerdere, Tom & Krishna, Vijesh, 2006. "Bioprospection Beyond Intellectual Property Rights: The Kani Model of Access and Benefit Sharing," 2006 Annual Meeting, August 12-18, 2006, Queensland, Australia 25377, International Association of Agricultural Economists. [Downloadable!]
11. Ilhem Kassar & Pierre Lasserre, 2002. "Species Preservation and Biodiversity Value: A Real Options Approach," CIRANO Working Papers 2002s-82, CIRANO. [Downloadable!]
    Other versions:
    • Ilhem Kassar & Pierre Lasserre, 2002. "Species Preservation and Biodiversity Value: A Real Options Approach," Cahiers de recherche du Département des sciences économiques, UQAM 20-18, Université du Québec à Montréal, Département des sciences économiques. [Downloadable!]
    • Kassar, Ilhem & Lasserre, Pierre, 2004. "Species preservation and biodiversity value: a real options approach," Journal of Environmental Economics and Management, Elsevier, vol. 48(2), pages 857-879, September. [Downloadable!] (restricted)
12. Tom Dedeurwaerdere & Vijesh Krishna & Unai Pascual, 2005. "Biodiscovery and Intellectual Property Rights: A Dynamic Approach to Economic Efficiency," Environmental Economy and Policy Research Working Papers 13.2005, University of Cambridge, Department of Land Economics, revised 2005. [Downloadable!]
13. Oliver Deke, 2001. "Conserving Biodiversity by Commercialization? A Model Framework for a Market for Genetic Resources," Kiel Working Papers 1054, Kiel Institute for the World Economy. [Downloadable!]
14. Marcoul, Philippe & Weninger, Quinn, 2004. "Search and active learning with correlated information: Empirical evidence from Mid-Atlantic clam fishermen," Staff General Research Papers 11601, Iowa State University, Department of Economics.
    Other versions:
    • Marcoul, Philippe & Weninger, Quinn, 2008. "Search and active learning with correlated information: Empirical evidence from mid-Atlantic clam fishermen," Journal of Economic Dynamics and Control, Elsevier, vol. 32(6), pages 1921-1948, June. [Downloadable!] (restricted)
15. Simpson, R. David, 2002. "Definitions of Biodiversity and Measures of Its Value," Discussion Papers dp-02-62, Resources For the Future. [Downloadable!]
16. Simpson, R. David, 2001. "A Note on the Valuation of Ecosystem Services in Production," Discussion Papers dp-01-16, Resources For the Future. [Downloadable!]
17. Patricia Silva & Stefano Pagiola, 2005. "A Review of the Valuation of Environmental Costs and Benefits in World Bank Projects," Others 0502007, EconWPA. [Downloadable!]