Study On The Incentive Mechanism Of Circular Economy Based On Institutional Innovation

With increasingly severe global environmental problems, environmental protection and implementation of sustainable development have become governments' important duties in the 21st century, and people's awareness of the relationship between economy and environment has been increasing. We can not overly rely on the technology and spontaneously regulatory role of market, whereas neglect the environmental threshold; We can not only see the side that human beings destroy environment, whereas do not see human beings' initiative to transform the environment in the process of economic and technological growth. At the crossroads,we can only choose the road-----recycle economy which provides us with the onlychance of survival.Recycle economy, which is based on the theory of sustainable development, is a kind of economic development model, it needs to establish the flow feedback system on the aspects of mining, production circulation and consumption via ecosystem compensation and clear production, it's purpose is to use natural resources efficiently, to minimize waste emissions, to make waste innocuous and to optimize the benefits of ecological economy, so that the economy, society and environment can be harmonious and sustainable. The establishment of the circular economy is a complicated systems engineering, which needs the participation of the government, enterprises, sciences, publics and any aspects of the society. With the help of policy and legislation, as well as the encouragement and guidance of marketing measure, the developing mode of circular economy can be built up from small business, industrial parks and social communities.Granted by the soft science project, Strategic Green Supply Chain Based on Circular Economy , and according to the basic theory of circular economy as well as the newly results of domestic & foreign circular economy study, and considering the actual circumstance of cycling economy development in our country, the dissertation focuses on the institutional innovation, economic incentive mechanism and the relative mathematic models by adopting the methodology and theory of techno-economics, system economics, game theory, information economics. This study can enrich and promote the theory research level of circular economy and strengthen the decision-making of the circular economy scientifically and foresightedly. The main contents and innovation points are as follows: (l)The existing fundamental theories of circular economy are systematically reorganized and commented, as a result, its foundation theory frame is set up.(2)Utilizing game theory and method, game models between government and enterprises are constructed to analyze how the government designs institutional innovation to solve the negative exterior problem in the economic development.(3) The dissertation designed a set of incentive mechanism models by means of information economics and motivation theory .This model can be used to analyze how the government guide and excite enterprises to develop circular economy.(4)A case analysis of circular economy development in Take Wuhan City Qingshan District as an example to testify the institutional innovation and economic incentive .