摘要
我国旅行成本法案例研究多数未分清旅行成本与旅游目的地本身价格的关系,推导的游憩需求曲线是旅行成本—旅游人次模型,而不是旅游目的地本身的价格—旅游人次需求曲线。文章具体说明了区域旅行成本法的基本原理及操作方法,并用乔光华文章数据重新对达里诺尔国家级自然保护区游憩价值进行计算,对旅行成本的构成等问题进行了讨论,得出其消费者剩余为0.9221×108元a/,比原研究中的0.0937×108元a/高出近10倍。认为乔光华等的研究在推断游憩需求曲线时存在方法上的问题,直接将旅行成本和时间价值作为游憩价值不符合旅行成本法的基本原理和公共物品无(或低)市场价格的经济理论。还对调整后的旅行成本数据进行了计算,得到保护区游憩价值为1.3581×108元a/。
Travel cost method （TCM） determines the value of recreational function based on inferring indirectly demand curve of recreation of tourism destination itself via travel cost, namely,the curve of price of destination and the number of tourists.Since the 1990＇s,travel cost method has been introduced and applied in China and case studies increased rapidly in recent years.All the case studies adopted zonal travel cost method,and no individual travel cost method （ITCM） and random utility model （RUM） have been used so far.This paper analyses and valuates 11 typical case studies with zonal travel cost method.Most case studies of TCM in China can not make clear the relationship between travel cost and the price of destination itself, arguing that the travel cost is the same as the entrance price.Therefore their demand curve of recreation is the model of relationship between travel cost and the number of tourists,but not demand curve of recreation of the price and the number of tourists of destination itself.This paper gives a detailed explanation of the principle and operating approach of zonal travel cost method,and re-computes the recreational value of Dalinor National Nature Reserve to be 92.21 million yuan per year with the data from the article written by Qiao Guanhua et al.,nearly 10 times that of Qiao＇s result, which is 9.37 million yuan per year.At the same time,this paper discusses some questions such as the structure of travel cost.It argues that there are some problems in the research method when Qiao et al. inferred the demand curve of recreation.They calculated directly the travel cost and value of time as the value of recreational function.This approach is not accord with the basic principle of TCM and the economic theory of public goods without （lower） marketed price.The present study gives a result of 135.81 million yuan per year as the recreational value of the reserve after adjusting the data from Qiao＇s paper.It points out that most of the researchers in China who used TCM lacked
出处
《自然资源学报》
CSCD
北大核心
2006年第3期489-499,共11页
Journal of Natural Resources
基金
湖南省哲学社会科学评审委员会立项课题(0403025)
湖南省软科学研究计划项目(04ZH3058)
中南林学院青年基金重点项目(04006A)
关键词
环境经济学
游憩价值
区域旅行成本法
游憩经验曲线
游憩需求曲线
消费者剩余
environmental economics
recreational value
zonal TCM
experience curve ot recreation
demand curve of recreation
consumer surplus
