In dongting lake ecological economic zone (hunan) within the territory of 26 counties as the research object, using the method of entropy value, according to 2013 statistical yearbook in hunan province, investigation of dongting lake ecological economic zone of the compact degree of city economy in set up multiple indexes composite measurement model. Through assignment of 13 indicators weight, and compact degree of 26 counties and cities economy score analysis thinks, dongting lake ecological economic zone city economy overall not high compactness, internal significant difference, and regional...
