The Economics of Travel and Tourism(英文版)(ppt 43页)

The Economics of Travel and Tourism(英文版)目录：
1、tourism
2、the tourism industry
3、tourism product
4、The economics of travel and tourism

The Economics of Travel and Tourism(英文版)内容提要：
Though there are different definitions about tourism, it is generally agreed that travel and tourism includes.
（1）tourist needs and motivations ；
（2）tourism selection behavior and constraints
（3）travel away from home；
（4）market interactions between tourists and those supplying products to satisfy tourist needs；
（5）impacts on tourists, hosts, economies and environments 。