摘要:Combining the basic theory of regional economics and economics of development, the sustainable development capability of regional economy is expounded; the meaning of sustainable development, the connotation of the sustainable development of regional economy and the specific qualitative of the developmental capability of regional economy are introduced. Various factors that affect the sustainable development of regional economy, such as the sustainable capability of resources, innovation ability and institutional capability, are analyzed at length. On the basis, the evaluation index system of sustainable development capability of regional economy, so as to provide directions for regional economy from the long –term perspective.