Putting forward the concept model of resources attraction, tourists visiting, hotels reception and tourism income, taking 14 cities in Guangxi as samples, systematically collecting statistical data from 2005 to 2015，the correlation of resources attraction, tourists visiting and hotels reception in city tourism was explored. According to the proportion of inbound tourists and the difference of resources and location, the dual structure characteristics of city tourism were found and analyzed. It was found that there is no clear correlation between resources attraction and tourists and the scattered points form three groups. Specifically, inbound tourists prefer to choose high level tourist attractions and closer distance and mainly concentrate in Guilin and Sino Vietnamese, while domestic tourists are attracted by all kinds of scenic spots headed by Nanning. The scattered spots between star hotels and tourists also form three groups. To be specific, Nanning has the most star hotels and overcapacity is obvious, while Guilin has more star hotels and the number of star hotels is basically consistent with the increase of tourists. Located in frontier and the monopoly of high level A-class scenic spots lead to the dual structure of city tourism in Guangxi.

resources attraction; tourists; star hotels; correlation; dual structure 长期以来，我国区域旅游发展主要聚焦在两个问题上：一是资源开发和基础设施建设，主要是品牌景区开发和星级宾馆建设，以此推动旅游供给能力提升；二是经营管理，通过市场营销和服务管理促进客流量增长，由此推动旅游业发展的人气和财气，实现产业绩效的提升。然而，在各地旅游发展中，资源吸引-游客到访-宾馆接待-产业创收之间是否存在着某种关联性，缺少针对省区内横向比较的实证分析，造成旅游供给与需求的不协调。特别是在2009—2010年的“加快发展”和4万亿投资“保八”期间，很多地区出现投资过热和建设“潮涌”，使景区、宾馆增长过快，接待游客减少、入住率不足50%。城市旅游是一个景区吸引、游客到访、宾馆接待、经济产出相互联系的耦合系统\[1\]。2010年以来，城市旅游的供需耦合及协调发展成为研究热点，已有学者系统分析两个因素间的关系\[2-4\]，也有学者依据数学模型进行时间序列耦合关系分析\[5-6\]，缺少针对省区内城市间的截面研究，以致影响到研究结果的实践指导意义。二元结构最早源于地理学，刘易斯将其引入经济学，建立了二元经济的古典模型\[7\]，并衍生出二元组织\[8-9\]、二元社会结构\[10-11\]等。然而，在区域旅游发展中，是否存在二元结构现象至今未见提及，更没有系统阐述其形成的原因和划分指标，致使很多地区不能认识其旅游发展的优势与特点。