Research Of Management Mechanism On The Green Procurement In Government Investment Project

It's an important implementation and promotion of using green procurement in government investment, and has guidance significance in the shortage of many resources, serious pollution, and environmental degradation such as these social environments coursed by sustained and rapid economic growth in China. Thinking of green procurement comes from 1960s when Western industrialized countries aware of environmental hazards, many countries began to tend to product which is"maximize the use of recycled material"in government procurement. From the early 1990s, the United States, Germany, Japan and other countries have implemented government green procurement, which has become a worldwide trend. The government green procurement implementation plan has brewed in 2005, gradually carried out from the central to local government, and then began a nationwide implementation since 2008.Theory of government green procurement preferred to institutional mechanism design, while this research will establish reasonable and effective green procurement incentives, constraints and supervision mechanisms to promote all-round development of green procurement. After summarizing the theory and practice of green procurement in government investment projects, a combination of economics and evolutionary game model of biological thought - evolutionary game was introduced; this paper has conducted in-depth analysis on management of green procurement activities. In the evolutionary game of green procurement activities, the game combines both market mechanisms and government regulation to achieve the procurement's long-term repeatability and self-adjustment for actors in procurement activities, in order to achieve the ultimate consistency. Both incentive and restraint mechanisms adopt 2×2 non-cooperative repeated game, while different in choosing actors, that one is government with suppliers, the other is between two suppliers.Incentives mechanism emphasizes on that incentives and disincentives from the government to suppliers. In the game, the government should take full advantage of market mechanisms, improve their rational thinking, and thoroughly implement the green policies; combined with suppliers'own enhance and improve the technological content to implement green procurement incentive management. Constraint mechanism emphasizes that two suppliers'different behavior choices given the same system. These choices combine with endogenous and exogenous of constraint mechanism itself. When constraints reach a certain extent, two suppliers tend to implementation green procurement, and the greater constraints are, the earlier of green procurement achieved. Then, the paper use the system and historical analysis proposed oversight recommendations of green procurement in government investment projects by improving laws and regulations, establishing green management information systems, defining green procurement standards, and introducing LEED green certification system.The main purpose of this paper is to propose a theoretical framework about green procurement management and give an effective incentive, restraint and supervision recommendations to suppliers, in the context of vigorously promote the sustainable development and circular economy. The contribution is not made an innovation theory, but focuses on the new applications of the existing theory, practice and methods, and tries to make up a little drunk also provide some references in current field of green procurement.