Research on the adaptability relationship between logistics system and economic development

As a function subsystem of economic system, logistics system plays a very important role in the economic development. Logistics system and economy are closely interrelated. Analyzing the adaptability relationship between logistics system and economic development scientifically is of great theory and real meaning. Based on the paradigm of system science and the demand/supply principle of economics, the paper starts a new direction to study the connotation of adaptability relationship between logistics system and economic development, and establish the theoretical DEA model to judge the adaptability relationship by introducing the conception of adaptability index.