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Aiming at the ubiquitous uncertain demand, this article expands on the existing second degree price discrimination pricing tactic, and studies two problems under linear stochastic demand — the best demand interval and fixed discount rate. It is shown that the proportion of consumer surplus for the limit is 0.5. Furthermore, this article discusses the existence of optimal fixed discount rate and further...
From the total freight to be reduced more and faster point of view, this paper gives two improved methods of adjustment for transportation — maximum incremental algorithm and maximum growth rate algorithm. Examples are given to confirm that it needs less iteration degree, and more rate of convergence in adjustment than traditional methods.
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