Potential Irreversible Catastrophic Shifts of the Assimilative Capacity of the Environment
Pollution accumulation may result in more or less severe losses of natural self-cleaning capacities. We study a polluting resource management problem submitted to a potential shift from a high to a low pollution self-regeneration regime be crossed some critical pollution stock threshold. We first describe the optimal resource exploitation policy absent the threshold. When at the threshold, the society has two options: either stabilizing the pollution level to avoid the loss of natural self-cleaning capacity or deliberately cross the threshold and switch to the low regeneration regime. We show under fairly general assumptions that there exists a unique critical pollution stock level such that thresholds located below this level will induce a switch from the high to the low regeneration regime while thresholds located above it will imply maintaining the high regime forever. We characterize the optimal policies in these two scenarios and show that triggering the low regeneration regime requires an upward jump of the resource consumption rate at the optimal switching time.
|Date of creation:||08 Feb 2012|
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- Olli Tahvonen, 1997. "Fossil Fuels, Stock Externalities, and Backstop Technology," Canadian Journal of Economics, Canadian Economics Association, vol. 30(4), pages 855-74, November.
- Prieur, Fabien & Tidball, Mabel & Withagen, Cees, 2013.
"Optimal emission-extraction policy in a world of scarcity and irreversibility,"
Resource and Energy Economics,
Elsevier, vol. 35(4), pages 637-658.
- Fabien Prieur & Mabel Tidball & Cees Withagen, 2012. "Optimal Emission-Extraction Policy in a World of Scarcity and Irreversibility," OxCarre Working Papers 077, Oxford Centre for the Analysis of Resource Rich Economies, University of Oxford.
- Fabien Prieur & Mabel Tidball & Cees A. Withagen, 2011. "Optimal Emission-Extraction Policy in a World of Scarcity and Irreversibility," CESifo Working Paper Series 3512, CESifo Group Munich.
- Stephen Polasky & Aart de Zeeuw & Florian Wagener, 2010.
"Optimal Management with Potential Regime Shifts,"
CESifo Working Paper Series
3237, CESifo Group Munich.
- De Zeeuw, A. & Polasky, S. & Wagener, F.O.O., 2010. "Optimal Management with Potential Regime Shifts," CeNDEF Working Papers 10-10, Universiteit van Amsterdam, Center for Nonlinear Dynamics in Economics and Finance.
- Stephen Polasky & Aart de Zeeuw & Florian Wagener, 2010. "Optimal Management with Potential Regime Shifts," Tinbergen Institute Discussion Papers 10-111/1, Tinbergen Institute.
- Forster, B A, 1973. "Optimal Consumption Planning in a Polluted Environment," The Economic Record, The Economic Society of Australia, vol. 49(128), pages 534-45, December.
- Farzin, Y H & Tahvonen, O, 1996. "Global Carbon Cycle and the Optimal Time Path of a Carbon Tax," Oxford Economic Papers, Oxford University Press, vol. 48(4), pages 515-36, October.
- Tahvonen, Olli & Withagen, Cees, 1996. "Optimality of irreversible pollution accumulation," Journal of Economic Dynamics and Control, Elsevier, vol. 20(9-10), pages 1775-1795.
- W.A. Brock & D. Starrett, 2003. "Managing Systems with Non-convex Positive Feedback," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 26(4), pages 575-602, December.
- Cropper, M. L., 1976. "Regulating activities with catastrophic environmental effects," Journal of Environmental Economics and Management, Elsevier, vol. 3(1), pages 1-15, June.
- Forster, Bruce A., 1975. "Optimal pollution control with a nonconstant exponential rate of decay," Journal of Environmental Economics and Management, Elsevier, vol. 2(1), pages 1-6, September.
- Tahvonen, Olli & Salo, Seppo, 1996. "Nonconvexities in Optimal Pollution Accumulation," Journal of Environmental Economics and Management, Elsevier, vol. 31(2), pages 160-177, September.
- C. G. Plourde, 1972. "A Model of Waste Accumulation and Disposal," Canadian Journal of Economics, Canadian Economics Association, vol. 5(1), pages 119-25, February.
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