Optimal conservation, extinction debt, and the augmented quasi-option value
Optimal conversion defines rules that determine the rate at which land is irreversibly moved out of conservation into production. What are the implications on these rules of allowing for a feedback between conversion decisions and the stochasticity of conservation benefits? We address this question using the well-known ecological mechanism of extinction debt as an illustration. This yields a model with a controlled-diffusion process at its core. We solve this model using a real-options approach, which leads to the conventional conversion rule as a special case. Calibrating the model to a specific case (Costa Rica), we demonstrate the presence of an augmented quasi-option value. The size of this value depends on the strength of the feedback.
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- Andrew B. Abel & Janice C. Eberly, 1996. "Optimal Investment with Costly Reversibility," Review of Economic Studies, Oxford University Press, vol. 63(4), pages 581-593.
- Scheinkman, Jose A. & Zariphopoulou, Thaleia, 2001. "Optimal Environmental Management in the Presence of Irreversibilities," Journal of Economic Theory, Elsevier, vol. 96(1-2), pages 180-207, January.
- 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.
- 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.
- Ilhem Kassar & Pierre Lasserre, 2002. "Species Preservation and Biodiversity Value: A Real Options Approach," CIRANO Working Papers 2002s-82, CIRANO.
- Smulders, Sjak & van Soest, Daan & Withagen, Cees, 2004. "International trade, species diversity, and habitat conservation," Journal of Environmental Economics and Management, Elsevier, vol. 48(2), pages 891-910, September.
- Smulders, J.A. & van Soest, D.P. & Withagen, C.A.A.M., 2004. "International trade, species diversity and habitat conservation," Other publications TiSEM 806c53bc-ccb6-4c9a-b301-c, Tilburg University, School of Economics and Management.
- Mason, Charles F., 2001. "Nonrenewable Resources with Switching Costs," Journal of Environmental Economics and Management, Elsevier, vol. 42(1), pages 65-81, July.
- Kenneth J. Arrow & Anthony C. Fisher, 1974. "Environmental Preservation, Uncertainty, and Irreversibility," The Quarterly Journal of Economics, Oxford University Press, vol. 88(2), pages 312-319.
- Conrad, Jon M., 1997. "On the option value of old-growth forest," Ecological Economics, Elsevier, vol. 22(2), pages 97-102, August.
- Conrad, Jon M., 2000. "Wilderness: options to preserve, extract, or develop," Resource and Energy Economics, Elsevier, vol. 22(3), pages 205-219, July.
- G. Cornelis van Kooten & Robert A. Schipper, 2002. "Forest Conservation in Costa Rica when Nonuse Benefits are Uncertain but Rising," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 84(1), pages 150-160.
- Harry R Clarke & William J Reed, 1989. "Land Development and Wilderness Conservation Policies Under Uncertainty: A Synthesis," Working Papers 1989.02 EDIRC Provider-In, School of Economics, La Trobe University.
- Harry R Clarke & William J Reed, 1989. "Land Development and Wilderness Conservation Policies Under Uncertainty: A Synthesis," Working Papers 1989.02, School of Economics, La Trobe University.
- Miller, Jon R & Lad, Frank, 1984. "Flexibility, learning, and irreversibility in environmental decisions: A bayesian approach," Journal of Environmental Economics and Management, Elsevier, vol. 11(2), pages 161-172, June.
- Urvashi Narain & Michael Hanemann & Anthony Fisher, 2007. "The irreversibility effect in environmental decisionmaking," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 38(3), pages 391-405, November.
- Polasky, Stephen & Costello, Christopher & McAusland, Carol, 2004. "On trade, land-use, and biodiversity," Journal of Environmental Economics and Management, Elsevier, vol. 48(2), pages 911-925, September. Full references (including those not matched with items on IDEAS)