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特殊优惠卡问题是租赁问题的推广.应用平均情形竞争分析研究了局内特殊优惠卡问题,理论和数值分析表明概率分布的引入使得竞争分析的性能得到了改善.并对存在市场利率的特殊优惠卡问题进行了讨论,市场利率的引入使得该金融模型更贴近于现实情况.得到两种情形下不同的竞争比,同时竞争比是市场利率的递减函数.
The special discount card problem is the promotion of the leasing problem.Applying the average case competition analysis to the problem of the special discount card in the game, the theoretical and numerical analysis show that the introduction of the probability distribution improves the performance of the competition analysis.And the special discount card with the market interest rate The introduction of the market interest rate makes the financial model closer to the real situation, and obtains the different competition ratios in both cases, while the competition ratio is a decreasing function of the market interest rate.