The Economics Of Managing Wildlife Disease
The spread of infectious disease among and between wild domesticated animals has become a major problem worldwide. Upon analyzing the dynamics of wildlife growth and infection when the disease animals cannot be identified separately from healthy wildlife prior to the kill, we find that harvest-based strategies alone have no impact on disease transmission. Other controls that directly influence disease transmission and/or mortality are required. Next, we analyze the socially optimal management of infectious wildlife. The model is applied to the problem of bovine tuberculosis among Michigan white-tailed deer, with non-selective harvests and supplemental feeding being the control variables. Using a two-state linear control model, we find a two-dimensional singular path is optimal (as opposed to a more conventional bang-bang solution) as part of a cycle that results in the disease remaining endemic in the wildlife. This result follows from non-selective harvesting and intermittent wildlife productivity gains from supplemental feeding.
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- John Mclnerney, 1996. "Old Economics For New Problems -Livestock Disease: Presidential Address," Journal of Agricultural Economics, Wiley Blackwell, vol. 47(1-4), pages 295-314.
- Rondeau, Daniel, 2001. "Along the Way Back from the Brink," Journal of Environmental Economics and Management, Elsevier, vol. 42(2), pages 156-182, September.
- Mäler, K-G. & Xepapadeas, A. & de Zeeuw, A.J., 2003.
"The economics of shallow lakes,"
Other publications TiSEM
368f83ad-bc2f-4ad4-b603-8, Tilburg University, School of Economics and Management.
- Swallow, Stephen K., 1990. "Depletion of the environmental basis for renewable resources: The economics of interdependent renewable and nonrenewable resources," Journal of Environmental Economics and Management, Elsevier, vol. 19(3), pages 281-296, November.
- Daniel Rondeau & Jon M. Conrad, 2003. "Managing Urban Deer," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 85(1), pages 266-281.
- Mahul, Olivier & Gohin, Alexandre, 1999. "Irreversible Decision Making in Contagious Animal Disease Control under Uncertainty: An Illustration Using FMD in Brittany," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 26(1), pages 39-58, March.
- Tahvonen, Olli & Salo, Seppo, 1996. "Nonconvexities in Optimal Pollution Accumulation," Journal of Environmental Economics and Management, Elsevier, vol. 31(2), pages 160-177, September.
- Bicknell, Kathryn & Wilen, James E. & Howitt, Richard E., 1999. "Public policy and private incentives for livestock disease control," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 43(4), December.
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