中文摘要：

应用因子分析方法，分析了长三角城市群福祉决定因素及其空间特征，并对长三角城市群福祉决定因素进行了定量分析。结果发现，经济总量和对外联系因子、人均生活条件和生活环境因子、产业结构因子和不安全因子是影响长三角城市群福祉水平的四个主要决定因素；长三角城市群福祉决定因素的因子得分呈现出空间分异特征；由“南京-无锡-苏州-上海-杭州-宁波”构成的“Z字形”空间格局，其福祉决定因素的得分较高。通过缩小福祉决定因素的区域差距，可以有效缩小福祉水平的地区差距。

英文摘要：

This essay explores the determinants of well - being and its spatial characters of urban agglomeration of the Yangtze River Delta by using Factor Analysis Method, and finds that factors on economic development and external communications, per capita living conditions and quality of the living envi- ronment, industrial structure and insecurity are major four determinants of the well - being in urban agglomeration of the Yangtze River Delta. High scores of ＂Z＂ zone constituted by ＂ Nanjing - Wuxi - Suzhou - Shanghai - Hangzhou - Ningbo＂ are main spatial distribution characters of determinants of the well - being in urban agglomeration of the Yangtze River Delta. Narrowing the gap between determinants of well - being in urban agglomeration of the Yangtze River Delta can be an effective way to reduce re- gional disparities of the well - being.