Grey System Theory Based On Companies Bidding To Determine The Unit Price Of Production Factors

Quantities Model in China after the implementation to achieve a reasonable sharing of risk, that the owners shall bear the risk of volume, while the construction unit shall pay the price of risk。Enterprises in the tender offer when fixed in accordance with their own Enterprise scale and price information for quote, now most of the construction unit has not fixed their own Enterprise scale。In the building products used in a variety of labor, materials, machinery and equipment is the amount of production factors such as relatively stable, but prices may vary with time, place and supply and demand in a large range of plus or minus.In this paper, the background for the study of Shaanxi Province, the first analysis of the consumption scale in production factors (labor, materials, equipment) unit to determine the composition and method leads to the concept of unit price of production factors market, and compare the actual conditions of fixed unit price of production factors and market factors of production between unit price for the follow-up research unit, paving the way factors of production; Secondly, the concept of inquiry proposed project, and the construction units to carry out the works the views of the feasibility of proposed inquiry; again, the influence of factors of production unit price of all factors were analyzed, and actual conditions, proposed reduction factor Unit of measure; Finally, the gray system theory to predict the unit price of production factors, such as the establishment of the fill-dimensional gray-scale model and a combination of Shaanxi province analysis of materials, unit price and the example.This article conclusion is as follows:(1) Government department promulgation consumption fixed quantity as well as price list reflection is the social average level, not necessarily suits this enterprise to bring directly applies mechanically, the construction enterprise should unify own strength, establishes own fixed quantity, with the aim of strengthening own competition strength.(2) The marketed production essential factor unit price influencing factor is numerous, enterprise after tender offer to enlarge the opportunity which is selected and be selected the profit, should consider fully these factors.(3) Constructs the enterprise to enlarge the inquiry dynamics, the arrangement specialists carries on the service, the material, equipment's price consultation, prevents the provisioning unit consolidation to inflate prices together, and to inquires the price to use the science the method, carries on reasonable processing, and completes the data the preserved work, builds the enterprise's price information dynamic storehouse, understood promptly the price the trend, prepares the later emergency requirement.(4) Constructs the enterprise to reduce the nonessential waste in the construction process from each link, reduces the element of production as far as possible the comprehensive unit price, then reduces the entire project the construction cost.(5) This article uses and so on Uygur ash numbers to fill vacancies in order the model to forecast that the element of production unit price the method is only suitable for the short-term forecast.