中文摘要：

基于2012—2015年广州市各地区文化产业增加值和三次产业增加值数据,研究发现广州市文化产业发展存在区域差异和内部产业差异,其发展对区域产业结构优化具有正向促进作用。进一步运用灰色关联研究结果显示,广州市文化产业与第三产业最为相关,高产值区域和中心区域的文化产业与第一、二、三大产业相关度呈上升趋势,但低产值区域和外围区域的文化产业与三大产业的相关度差异并不明显。此外文化服务业与第三产业最为相关,文化产品制造业与第二产业最为相关,而文化产品批发零售业与三大产业相关度几乎无差异。

英文摘要：

Based on the analysis of the added value of cultural industry and three industrial added value in Guangzhou from 2012 to 2015, we discover that there is a regional difference and internal industry difference, the cultural industry has a positive role in promoting regional industrial structure optimization. Moreover, we have a Gray correlation analysis and find that the correlation between the cultural industry and the third industry in Guangzhou is the highest. There is an upward trend between cultural industry of high output areas （central areas） and the first （the second /third） industry, while there is no obvious difference between low output areas （peripheral area） and three industries. In addition,the cultural service industry and the third industry is mostly related,the cultural products manufacturing industry and the second industry is mostly relevant, and there is almost no difference between the cultural products wholesale and retail industry and the three industries.