THE VALUE OF TIGER SHARK DIVING WITHIN THE ALIWAL SHOAL MARINE PROTECTED AREA: A TRAVEL COST ANALYSIS

被引：12

作者：

Du Preez, Mario ^{[1
]}

Dicken, Matt ^{[1
]}

Hosking, Stephen Gerald ^{[1
]}

机构：

[1] Nelson Mandela Metropolitan Univ, Sch Econ Dev Studies & Tourism, ZA-6031 Port Elizabeth, South Africa

来源：

SOUTH AFRICAN JOURNAL OF ECONOMICS | 2012年 / 80卷 / 03期

关键词：

Q2; Q26; Tiger shark; recreational diving; travel cost method; ordinary least squares; count data models; endogenous stratification; truncation; COUNT DATA MODELS; ENDOGENOUS STRATIFICATION; RECREATION DEMAND; NATIONAL-PARK; ON-SITE; TRUNCATION; BENEFIT; OVERDISPERSION; QUALITY; TIME;

D O I：

10.1111/j.1813-6982.2011.01292.x

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

Using on-site survey data collected via the administration of a questionnaire to 197 respondents during the period stretching from January 2007 to December 2007 from the Aliwal Shoal Marine Protected Area, this study estimates and compares an ordinary least squares and two Poisson count data models of recreational tiger shark diving demand. The Poisson model corrected for endogenous stratification and truncation provided the best results. It was concluded that in 2007, the consumer surplus per person per tiger shark dive was R1,136, and the total consumer surplus per annum was R2,080,925.

引用

页码：387 / 399

页数：13

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