本文基于引力模型构建江苏省旅游经济关系强度网络数据库,采用社会网络分析方法分析江苏省旅游经济网络节点中心性、网络密度以及核心一边缘结构,并探讨其影响因素。结果表明:江苏省旅游经济网络结构逐渐复杂化,但南北发展存在不均衡的现象,与旅游资源条件、地区经济发展水平以及道路交通基础设施有着紧密的联系。
The database of tourism economic network in Jiangsu Province is constructed based on Gravity model. Then regional structural characteristics are analyzed by using centrality, density and core-periphery models from the social network method. The results show that tourism economic network in Jiangsu is becoming complicated and unbalanced. Finally, the factors affecting the regional discrepancy of the network are discussed, which is mainly related to the condition of tourism resources, regional economic development level and transportation infrastructure.