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This paper studies the retailer's ordering size for deteriorating products under the condition of trade credit offered by the supplier. We introduce to determine the interest charged by the supplier with the total unpaid purchasing cost. Under the assumption of determinate demand and determinate deteriorating rate, we derive an optimal ordering policy for deteriorating products. The paper also provides...
Commerce is an important part of national economy and it plays an influential role to national economic growth; our country (China) also pays more and more attention to commercial development, for example the commercial affairs department decided to start establishing works of the commercial network plans of cities in 2008. This article wants to explain the importance and present situation of commerce...
This paper establishes an evaluation index system that it comprises investing capacity, research and development capabilities, production capacity, marketing capabilities, management capacity and integrated indicators, and it determines the method of weight calculation. Then it makes the handling of the quantitative analysis on the membership degree of fuzzy index. At last, the second-level fuzzy...
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