东北三省旅游经济差异的时空特征分析

区域旅游经济差异是旅游业“竞合”关系的主要影响因素之一,利用加权变异系数、基尼系数、锡尔系数等方法,以2002~2012年东北三省的国内旅游收入和旅游外汇收入为分析对象,揭示东北三省区域旅游经济差异的时空特征,以期为优化区域旅游经济结构,避免恶性竞争造成的不利影响提供依据。结果表明：① 东北三省旅游经济省间绝对差异不大,相对差异逐渐增大;② 三省省内各地市的国内旅游收入差异和旅游外汇收入差异都较大,黑龙江省的国内旅游收入差异在扩大,辽宁和吉林在减小;吉林省的旅游外汇收入差异基本保持不变,辽、黑两省在减小;③ 三省的地带间旅游经济差异基本保持不变。

Spatio-temporal Characteristics of Tourism Economy Difference in Northeast China

By using the methods such as CV,Gini and Theil and taking both domestic tourism income and foreign exchange earnings from tourism of three provinces in Northeast China from 2002 to 2013 as the analysis objects, the features of the spatial-temporal variation of the three provinces in tourism can be revealed economic differences to optimize the structure of the regional tourism economy and provide the basis for avoiding cutthroat competitions. The result shows that, 1）the absolute differences in tourism economy between the three provinces are not remarkable; the relative differences are gradually increasing, and the growing speed of foreign exchange earnings from tourism between the three provinces is more quickly than that of domestic tourism income differences. 2） There exists greater differences in the domestic tourism income differences and foreign exchange earnings of tourism differences in the cities of the three provinces, Heilongjiang tops the first, Jilin the second and Liaoning the third. Differences of domestic tourism income in Heilongjiang are increasing while in Liaoning and Jilin are decreasing. The foreign exchange earnings of tourism differences of Jilin remain about the same, Liaoning′s and Heilongjiang′s are reducing. 3）The differences of the tourism economy among the regions of the three provinces basically remain unchanged.