Study On The Problem Of Technology Efficiency Of Chinese Milk Enterprises

Along with macroscopic economy continuously increasingly developing in our country, production and consume of milk products are recently increasing at a high rate, and milk industry has become a new domain in agriculture and food processing industry in China. But milk industry in China drops behind some developed countries in the whole view. Competition of milk market is drastic especially after China joined WTO. So studying on the problem of corporation technology efficiency is good for optimizing corporations' output, increasing benefit between output and input, directing corporations to establish their development plan in order to advance milk industry, to face the challenge of international competition, to research technology efficiency of milk corporations.On the basis of the current researching results, some research methods are adopted such as theory analysis combining with practice , qualitative analysis combining with quantify analysis, regarding qualitative analysis as guiding, quantify analysis as an aim, models as an approaches, computer as a tool, technology efficiency of milk corporations as researching thought. The paper uses theories and technique of all kinds of domains (including system engineering, research operation, computation economics, computer and so on) .The paper researches and chooses output-input indexes and methods of getting datum, which is needed when calculating technology efficiency, and calculating technology efficiency of milk corporations by DEA.The paper's main purpose is: giving out the theory n methods and models of calculating technology efficiency of milk corporations, the method of choosing indexes, proving Farrell's viewpoint that technology efficiency of some corporation will possibly lower if other samples are added to the original samples, calculating technology efficiency among two different groups of corporations, and comparing calculation results among two different groups of decision-units for parts of corporations in Heilongjiang province. Optimal investment project is given out. Strategies and measures of increasing technology efficiency of milk corporations are put forward.The paper makes systemic research on Chinese milk industry, and takes some corporations as the typical example, which includes their production value is above 3 hundred million in the whole country and 14 milk corporations in Heilongjiang province, and put forward some models and an index system of calculating corporation technology efficiency, and calculating that by using modelC~2R and C~2GS~2.The main causes, which made Chinese milk enterprises have lower technology efficiency, are that resource configure is maladjusted, which leaded to waste resource, and enterprise personal is overstaffed, and production efficiency is poor and so on. So the above problems must urgently be solved. The theory , methods and inclusions of the paper were significant for providing rightwarranty for decision-makers completely leading milk enterprises to produce, and for executive departments efficiently exerting their managing, supervising- directing and serving, and for pushing milk enterprises to fast develop in a good condition.