Based On The Economic Evaluation Method Of Construction Investment Projects And Applied Research

The economic evaluation is an item to make policy scientific important means, being an engineering construction item to invest risk analytical basic basis. The core of economic evaluation is an investigation analysis engineering construction to invest item of economic performance and social performance. This text from open the present condition of the exhibition engineering economic evaluation of the construction item to set out at home and abroad, to the engineering construction that this text mention investment item of the concept, scope carried on a define, the basic principle of basic characteristic, economic evaluation elaborated engineering construction an investment item, the classification discussed the time type, value type in the index sign system, ratio type an evaluation index sign in detail also, constucting investment item finance to evaluate to the engineering medium of the mathematics model in the estimate, finance of the foundation data evaluation, evaluate the accrual ability of index sign, item and liquidated ability and sensitivity to carry on analysis. Analyzed the theories foundation of national economy evaluation in the national economy the evaluation, discussed performance expenses to identify, the calculation formula, national economy of the expenses performance evaluation model and evaluation index sign. The thesis makes use of the general theories in the economics among them, building up the calculation model of maneuverability and correspond calculation method and step to. Evaluate to the finance and the national economy evaluate, considering its calculation method and parameter to choose to use of complexity, in the text specialized to the MS superhighway A segment BOT investment item of actual case which come from author's unit, take into a concrete analysis, full body now theories and the principle for combining together physically, as a result have better of practice instruction meaning.