No sympathy for the devil
Pathogens are a significant driver of biodiversity loss. We examine two wildlife disease management strategies that have seen growing use, sometimes in combination: (i) trapping-and-culling infectious animals (disease control), and (ii) trapping-and-translocating healthy animals to a reserve, with possible future reintroduction. A reserve can improve conservation when there is no disease. But, when infection exists, we show investing in the reserve may counteract disease control. We find jointly pursuing both strategies is sub-optimal when the reserve is costly to maintain. Numerically, we examine management of Devil Facial Tumor Disease, which has generated extinction risks for Tasmanian Devils. Disease control (though not eradication) is generally part of an optimal strategy, although a reserve is also optimal if it can be maintained costlessly. This implies preserving the original population by addressing in situ conservation risks, rather than translocating animals to a reserve and giving up on the original population, is generally the first-best.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Volume (Year): 62 (2011)
Issue (Month): 3 ()
|Contact details of provider:|| Web page: http://www.elsevier.com/locate/inca/622870|
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Horan, Richard D. & Shogren, Jason F. & Gramig, Benjamin M., 2006.
"Wildlife Conservation Payments to Address Habitat Fragmentation and Disease Risks,"
2006 Annual meeting, July 23-26, Long Beach, CA
21076, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Horan, Richard D. & Shogren, Jason F. & Gramig, Benjamin M., 2008. "Wildlife conservation payments to address habitat fragmentation and disease risks," Environment and Development Economics, Cambridge University Press, vol. 13(03), pages 415-439, June.
- Sanchirico, James N. & Wilen, James E., 2005. "Optimal spatial management of renewable resources: matching policy scope to ecosystem scale," Journal of Environmental Economics and Management, Elsevier, vol. 50(1), pages 23-46, July.
- Richard D. Horan & Eli P. Fenichel, 2007. "Economics and Ecology of Managing Emerging Infectious Animal Diseases," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 89(5), pages 1232-1238.
- Léonard,Daniel & Long,Ngo van, 1992.
"Optimal Control Theory and Static Optimization in Economics,"
Cambridge University Press, number 9780521331586, November.
- Léonard,Daniel & Long,Ngo van, 1992. "Optimal Control Theory and Static Optimization in Economics," Cambridge Books, Cambridge University Press, number 9780521337465, November.
- Damania, Richard & Bulte, Erwin H., 2007. "The economics of wildlife farming and endangered species conservation," Ecological Economics, Elsevier, vol. 62(3-4), pages 461-472, May.
- 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.
- Tahvonen, Olli & Salo, Seppo, 1996. "Nonconvexities in Optimal Pollution Accumulation," Journal of Environmental Economics and Management, Elsevier, vol. 31(2), pages 160-177, September.
- Rondeau, Daniel, 2001. "Along the Way Back from the Brink," Journal of Environmental Economics and Management, Elsevier, vol. 42(2), pages 156-182, September.
When requesting a correction, please mention this item's handle: RePEc:eee:jeeman:v:62:y:2011:i:3:p:367-385. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Shamier, Wendy)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.