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Aiming at the disadvantage of Lanchester Equation of simple mathematical framework and ignoring the alternation of combatants and environment, an effective model reflecting the force attrition is proposed based on the analysis of physical meaning and campaign course of Lanchester linear law. The asymmetry information is introduced based on game theory in modeling combating process. The surveillance...
E-Commerce development is very rapid in china now. The quantity of e-Commerce trade gets more and more attention; however, trustworthiness problem in trade is a very important factor that affects the trade quality of e-commerce. E-commerce is a kind of new business trade mode, which is anonymous, implying that the requirements toward the credibility are much more than general business trade. This...
The severe trust crisis has become a crucial challenge for Chinese e-commerce. This paper builds a model based on the imperfect information to examine the credit risk in online market. According to the model employed in the paper, it indicates that the seller in the online market will provide high quality commodities if the price is sufficiently high. And if the seller has high reputation in the market,...
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