文章基本信息

标题：Use of Bootstrap Method to Obtain Reliable Parameter Estimations on Travel Cost Demand Model
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作者：Devkota, Nirmala ; Paudel, Krishna P. ; Hall, Larry M. 等
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2006
卷号：37
期号：SUPPL
出版社：Food Distribution Research Society
摘要：We used poisson and negative binomial models to estimate future demand of recreation trips to a closed site using internet and intercept surveys. Parameter estimates were validated using 1,000 bootstrap replications. Result indicated a significant negative impact of travel time and positive impact of income on the future recreational demand.