Research On The Principal-Agency Mechanism Of Agriculture Information Service System

In recent years, using information technology at agriculture region, it gradually became the important approach to improve agriculture syntheses competition around all the world, and now the tidal wave of agriculture information gradually become. Along with the progressive development of agriculture information, agriculture information service system attach importance to nation of the world, also is gradually more and more maturity and perfection. For advancing homeland agriculture syntheses competition, a great many WTO member country, especially developed state, increase devotion, make the most of "Green Box Policies" given avail space, through perfecting rural infrastructure, found agriculture production market information system, sustain frame adjustment and agricultural development; lay stress on agriculture information legislation, push the legal system of agriculture information service.Along with pushing informatization course in our country, agriculture information service system has some development, and all government will bring it to found and perfect agriculture information service system, when they establish intermediate development strategy. Therefore, it must be admitted that the foundation of agriculture information service system is later, develop falsely, be a lot of problem, such as the lack of investment, the short of definite economy intensity, difficulty to attract enterprise as transport operation, the lack enthusiasm and creativity of service people, the expensive cost of agriculture information service, and so on. Agriculture information service perfect agriculture information service system through scientific management and system innovation, in order to push agriculture informatization.In the paper, on base of the development of agriculture information service system and literature collection. It uses principal-agency theory,cost-benefit analysis and inspiration and constraint of the economics and administer, these theory would find effect agriculture information service system to blaze the investor,operator to take participate in,the enthusiasm of service,creative regulatory regime. First of all, the paper introduce classic principal-agency theory to express theoretical develop status,primary content and mostly application area. It is the base of application of agriculture information service. It also indicate the mode of operation of agriculture information service, and bring the system to principal-agency relation. For the specific question, handle cost,benefit,inspiration and constraint and principal-agency to analysis, and then draw a conclusion, make the answer to the problem.