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	Provedor de dados AgEcon (3) Autor Diagne, Assane (3) Diop, Hamady (1) Gan, Christopher E.C. (1) Henning, Brenda R. (1) Kazmierczak, Richard F., Jr. (1) Keithly, Walter R., Jr. (1) Lavergne, David R. (1) Luzar, E. Jane (1) Olatubi, Williams O. (1) Mais... Palavra-chave Resource /Energy Economics and Policy (3) Double hurdle (1) Ecotourism (1) Limited dependent variables (1) NEP (1) Nature tourism (1) Productivity Analysis (1) Wildlife watching (1) Mais... Tipo do documento Conference Paper or Presentation (2) Journal Article (1) Ano 2007 (1) 2000 (1) 1995 (1) País United States (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última A DOUBLE HURDLE APPROACH TO EVALUATING NON-RESIDENTIAL WILDLIFE WATCHING IN THE UNITED STATES AgEcon Diagne, Assane; Lavergne, David R.; Olatubi, Williams O.. In 1996, over 62 million U.S. residents participated in wildlife watching and spent in excess of 29 billion dollars in this recreational activity. Wildlife watching can be defined as the observation, study, and enjoyment of natural areas and its wild fauna and flora. Residential wildlife watching takes place within one mile of the participant's residence and is often an incidental or secondary activity. Non-residential wildlife watching refers to recreation taking place at a distance of at least one mile from the participant's residence. In recent years, a sharp decline in the number of wildlife watchers has been noted. Between 1991 and 1996, the number of wildlife watchers decreased by 17 percent. During this time interval, the largest decline in... Tipo: Conference Paper or Presentation Palavras-chave: Wildlife watching; Limited dependent variables; Double hurdle; Resource /Energy Economics and Policy. Ano: 2000 URL: http://purl.umn.edu/21783 Economic And Physical Measures of Efficiency: the Case of the Gulf of Mexico Grouper Fishery AgEcon Diop, Hamady; Keithly, Walter R., Jr.; Kazmierczak, Richard F., Jr.; Diagne, Assane. Results indicate that both long- and vertical liners experience random shocks as well as inefficiency. The longliners vessel efficiency is increasing over time and crew size and effort are positively correlated with efficiency. The vertical liners efficiencies are also positively associated with crew size as the vessels become specialized in grouper targeting. Tipo: Conference Paper or Presentation Palavras-chave: Productivity Analysis; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/34915 EVALUATING NATURE-BASED TOURISM USING THE NEW ENVIRONMENTAL PARADIGM AgEcon Luzar, E. Jane; Diagne, Assane; Gan, Christopher E.C.; Henning, Brenda R.. Nature-based tourism (NBT), alternatively known as ecotourism, is a rapidly expanding area in the tourism travel sector. States such as Louisiana with a well established urban-based tourism industry may have expansion opportunities through development of complementary nature-based tourism. This study analyzes the decision to participate in NBT among Louisiana tourists. Tipo: Journal Article Palavras-chave: Nature tourism; Ecotourism; NEP; Resource /Energy Economics and Policy. Ano: 1995 URL: http://purl.umn.edu/15279 Registros recuperados: 3 Primeira ... 1 ... Última

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