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	Provedor de dados AgEcon (3) Autor Ninan, K.N. (3) Bhattacharya, Poulomi (1) Sathyapalan, Jyothis (1) Palavra-chave Resource /Energy Economics and Policy (2) Benefit- Cost ratio (1) Biodiversity Conservation (1) Contingent Valuation Method (1) Environmental Economics and Policy (1) Environmental costs (1) External Costs (1) Livestock Production/Industries (1) Net Present Value (1) Net Present Values (1) Non Timber Forest Products (1) Opportunity cost (1) Q22 (1) Q51 (1) Risk (1) Shrimp Farming (1) Social Cost-Benefit Analysis (1) Mais... Tipo do documento Conference Paper or Presentation (3) Ano 2009 (1) 2006 (1) 2003 (1) País United States (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Non Timber Forest Products and Biodiversity Conservation - A Study of Tribals in a Protected Area in India AgEcon Ninan, K.N.. This study analyses the economics of Non Timber Forest Products (NTFPs) and the economic values appropriated by tribals in a protected area in India. Using primary data covering a cross section of tribals in the Nagarhole National Park (NNP), South India the stud y notes that the economic values appropriated by the tribals are quite high. Even after including external costs (i.e. wildlife damages costs and defensive expenditures to protect against wildlife attacks) the Net Present Value of NTFP benefits derived by the tribal households was over Rs 30,378 per household (at 12% discount rate for cash flows summed over 25 years). Interestingly when the external costs borne by third parties (i.e., coffee growers) are taken into account the net NTFP benefits... Tipo: Conference Paper or Presentation Palavras-chave: Non Timber Forest Products; Biodiversity Conservation; Net Present Values; External Costs; Contingent Valuation Method; Resource /Energy Economics and Policy. Ano: 2006 URL: http://purl.umn.edu/25686 THE ECONOMICS OF BIODIVERSITY CONSERVATION-A STUDY IN A COFFEE GROWING REGION OF INDIA AgEcon Ninan, K.N.; Sathyapalan, Jyothis. This paper analyses the economics of biodiversity conservation in the context of a tropical ecosystem in India, where coffee is the main competitor for land use.Using primary data covering a cross section of coffee growers,the study notes that the opportunity costs of biodiversity conservation in terms of coffee benefits foregone are quite high.Even after including external costs due to wild life damages and defensive expenditures to protect against wild life, the NPVs and IRRs from coffee for all land holding groups were high.The study notes that the external costs accounted for between 7 to 15% of the total discounted costs of coffee cultivation, and smaller holdings proportionately incurred higher external costs as compared to larger holdings. The study... Tipo: Conference Paper or Presentation Palavras-chave: Resource /Energy Economics and Policy. Ano: 2003 URL: http://purl.umn.edu/25807 Social Cost-Benefit Analysis of Scientific Versus Traditional Shrimp Farming: A Case Study from India AgEcon Bhattacharya, Poulomi; Ninan, K.N.. This paper attempts a social cost-benefit analysis of scientific versus traditional shrimp farming in West Bengal, India. Using primary data, the paper shows that although intensive or scientific shrimp farming yields high returns as compared to traditional shrimp farming, when the opportunity costs and environmental costs of shrimp farming including disease risk are accounted for, scientific shrimp farming loses its advantage. In fact sensitivity analysis shows that if expected benefits were to fall short by 15% and costs rise by a similar proportion, scientific shrimp farmers report higher losses than traditional shrimp farmers. But large traditional shrimp farmers continue to report positive net returns. These results are also most pronounced for small... Tipo: Conference Paper or Presentation Palavras-chave: Shrimp Farming; Social Cost-Benefit Analysis; Net Present Value; Benefit- Cost ratio; Environmental costs; Opportunity cost; Risk; Environmental Economics and Policy; Livestock Production/Industries; Q22; Q51. Ano: 2009 URL: http://purl.umn.edu/51227 Registros recuperados: 3 Primeira ... 1 ... Última

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