Search results for References by t sas rolfes
Ferreira, S.; t Sas Rolfes, M.; Balfour, D.; Barichievy, C.; Chege, G.; Dean, C.; Doak, N.; Dublin, H.T.; Du Toit, R.; Mosweu, K.; and 13 others, 2024. Risky conclusions regarding shrinking rhino horns. People and Nature 2024: 1-4 - DOI: 10.1002/pan3.10552

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t Sas Rolfes, M.; Emslie, R., 2024. African rhino conservation and the interacting influences of property, prices, and policy. Ecological Economics 220:108123: 1-16 - https://doi.org/10.1016/j.ecolecon.2024.108123

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Hiller, C.; t Sas Rolfes, M., 2024. Systematic review of the impact of restrictive wildlife trade measures on conservation of iconic species in southern Africa. Conservation Biology 2024;e14262: 1-21 - https://doi.org/10.1111/cobi.14262

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t Sas Rolfes, M.; Emslie, R.; Adcock, K.; Knight, M., 2022. Legal hunting for conservation of highly threatened species: The case of African rhinos. Conservation Letters 2022; e12877: 1-9 - https://DOI: 10.1111/conl.12877

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t Sas Rolfes, M.; Emslie, R.; Adcock, K.; Knight, M., 2022. Legal hunting for conservation of highly threatened species: The case of African rhinos. Conservation Letters 2022; e12877: 1-9 - https://DOI: 10.1111/conl.12877

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Chen, F.; t Sas Rolfes, M., 2021. Theoretical analysis of a simple permit system for selling synthetic wildlife goods. Ecological Economics 180 (106873): 1-11

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t Sas Rolfes, M., 2019. South Africa and the legal horn trade. The Horn (Save the Rhino International) 2019: 35

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t Sas Rolfes, M., 2017. African wildlife conservation and the evolution of hunting institutions. Environmental Research Letters 12: 1-16 - doi.org/10.1088/1748-9326/aa

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Taylor, A.; Balfour, D.; Brebner, D.K.; Coetzee, R.; Davies-Mostert, H.; Lindsay, P.A.; Shaw, J.; t Sas Rolfes, M., 2017. Sustainable rhino horn production at the pointy end of the rhino horn trade debate. Biological Conservation 216: 60-68

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t Sas Rolfes, M., 2016. Rhino poaching: what is the solution?. Solutions Journal 7 (1): 38-45

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t Sas Rolfes, M., 2016. Rhino poaching: what is the solution?. African Indaba e-Newsletter 14 (2): 28

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t Sas Rolfes, M., 2016. Financial misconceptions of the rhinoceros industry. In Du Toit, J.G. The story of the white rhinoceros. Krugersdorp, pp. 181-199

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Taylor, M.; Brebner, K.; Coetzee, R.; Davies-Mostert, H.; Lindsey, P.; Shaw, J.; t Sas Rolfes, M., 2014. The viability of legalising trade in rhino horn in South Africa. Pretoria, Department of Environmental Affairs, pp. 1-108

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t Sas Rolfes, M., 2013. Species under siege. Wildlife Ranching 2013 Autumn: 10-15

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t Sas Rolfes, M., 2012. Saving African rhinos: a market success story. Bozeman, PERC case study: pp. 1-8

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t Sas Rolfes, M., 2012. The rhino poaching crisis: a market analysis. Privately published: pp. 1-18

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t Sas Rolfes, M., 2012. Escalation of rhino poaching in South Africa: is the trade ban approach working. Newsletter of the CEESP/SSC Sustainable Use and Livelihoods Specialist Group no.1: 1-2

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t Sas Rolfes, M., 2012. Report back (IUCN Conference). Africa Geographic 20 (10): 36

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T Sas Rolfes, 2011. Regulating the rhino horn trade: economic conservation and implications for policy: p. 9

 In: Daly, B.G. et al. Perspectives on dehorning and legalised trade in rhino horn as tools to combat rhino poaching. Proceedings of a workshop assessing legal trade in rhino horn as a tool in combating poaching as well as a detailed assessment of the efficacy of dehorning as a deterrent to poaching. Johannesburg, Endangered Wildlife Trust: pp. 1-56


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t Sas Rolfes, M., 2011. The demand for rhino horn: past, present and future. Wildlife Ranching 4 (1): 6-8

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t Sas Rolfes, M., 2011. CITES and the trade in rhino horn. Wildlife Ranching 4 (2): 17-19

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t Sas Rolfes, M., 2011. Rhino economics. Presentation to the African Rhino Specialist Group meeting at Mokala National Park, March 2012: pp. 1-6

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t Sas Rolfes, M., 2000. Assessing CITES: four case studies: pp. 69-87

 In: Hutton, J. et al. Endangered species threatened convention: the past, present and future of Cites, the Convention on International Trade in endangered species of wild fauna and flora. London, Earthscan: pp. i-xx, 1-202


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t Sas Rolfes, M., 1997. Elephants, rhinos and the economics of illegal trade. Pachyderm 24: 23-29, figs. 1-2

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t Sas Rolfes, M., 1997. Does CITES work? Four case studies. London, Institute of Economic Affairs (IEA Environment Briefing No. 4), pp. i, 1-10

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t Sas Rolfes, M., 1995. Rhinos: conservation, economics and trade-offs. London, Institute of Economic Affairs (Studies on the Environment No. 4), pp. 1-69

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t Sas Rolfes, M., 1993. The economics of rhino conservation: An economic analysis of policy options for the management of wild rhino populations in Africa. Thesis presented to University College London, pp. 1-83

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t Sas Rolfes, M., 1990. The economics of rhinoceros extinction. Endangered Wildlife 2: 4-9, figs. 1-3

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t Sas Rolfes, M., 1990. Privatizing the rhino industry. Saxonwold, The Free Market Foundation (Paper No. 900501), pp. 1-42

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