基层部队财务管理存在问题及对策

基层部队在财务管理当中存在诸多与现行规定不相适应的问题,要提出具体解决措施,以提高基层部队财务管理水平。     

美国突发事件应急处置系统探析

自9·11事件之后,美国便在全国范围内采取措施以提高突发事件的预防、应急准备、响应、复原和缓解能力。制定并执行美国紧急事件应急处置系统。介绍该系统的主要组成,以便为我国应急处置建设提供借鉴。     

高校信息化建设中教务与教学管理数据的质量问题与对策

随着高校信息化建设的逐步深入,在教务与教学管理中存在大量的信息流与数据流,因数据错误或人为因素造成的数据质量问题对教务与教学管理的负面影响日益凸显,直接关系到高校教学质量的提高。如何提高当前高校信息化建设中教务与教学管理数据质量成为亟待重视与解决的问题。本文从教务与教学的信息化管理实践入手,分析探讨在教务与教学管理中存在的数据质量问题和对策,以提升教务与教学管理水平,促进教学质量提高。     

装备维修管理系统的设计与实现

装备维修管理系统是一种新型维修管理模式,为解决现代装备协同维修过程中资源优化调度和分配的各类问题,从装备维修保障系统的需求分析入手,讨论了基于改进遗传算法的维修资源配置算法,并采用建模与仿真技术,设计实现了装备维修管理系统。     

Optimal timing of switches between product sales for sports and entertainment tickets

Like airlines and hotels, sports teams and entertainment venues can benefit from revenue management efforts for their ticket sales. Teams and entertainment venues usually offer bundles of tickets early in their selling horizon and put single‐event tickets on sale at a later date; these organizations must determine the best time to offer individual tickets because both types of ticket sales consume the same fixed inventory. We model the optimal a priori timing decision for a seller with a fixed number of identical tickets to switch from selling the tickets as fixed bundles to individual tickets to maximize the revenue realized before the start of the performance season. We assume that bundle and single‐ticket customers each arrive according to independent, nonhomogeneous Markovian death processes with a linear death rate that can vary over time and that the benefit from selling a ticket in a package is higher than from selling the ticket individually. We characterize the circumstances in which it is optimal for the seller to practice mixed bundling and when the seller should only sell bundles or individual tickets, and we establish comparative statics for the optimal timing decision for the special case of constant customer arrival rates. We extend our analytical results to find the optimal time for offering two groups of tickets with high and low demand. Finally, we apply the timing model to a data set obtained from the sports industry. © 2007 Wiley Periodicals, Inc. Naval Research Logistics, 2008     

“管理科学与工程“专业硕士研究生培养与实践

针对学院“管理科学与工程专业”研究生的培养,详细讨论了该学科的定位和培养目标;结合军队特点,论证了培养方向以及相应培养计划的制订;结合培养过程中教学与科研紧密结合的特点,介绍了人才培养与学术、科研并重所取得的实际成果以及在职研究生培养的若干经验;说明了围绕学科建设在加强学术队伍和教学基础建设方面进行的主要工作;并对目前存在的一些具体问题进行了探讨。     

Competing with channel partners: Supply chain conflict when retailers introduce store brands

Private‐label products are of increasing importance in many retail categories. While national‐brand products are designed by the manufacturer and sold by the retailer, the positioning of store‐brand products is under the complete control of the retailer. We consider a scenario where products differ on a performance quality dimension and we analyze how retailer–manufacturer interactions in product positioning are affected by the introduction of a private‐label product. Specifically, we consider a national‐brand manufacturer who determines the quality of its product as well the product's wholesale price charged to the retailer. Given the national‐brand quality and wholesale price, the retailer then decides the quality level of its store brand and sets the retail prices for both products. We find that a manufacturer can derive substantial benefits from considering a retailer's store‐brand introduction when determining the national brand's quality and wholesale price. If the retailer has a significant cost disadvantage in producing high‐quality products, the manufacturer does not need to adjust the quality of the national‐brand product, but he should offer a wholesale price discount to ensure its distribution through the retailer. If the retailer is competitive in providing products of high‐quality, the manufacturer should reduce this wholesale price discount and increase the national‐brand quality to mitigate competition. Interestingly, we find the retailer has incentive to announce a store‐brand introduction to induce the manufacturer's consideration of these plans in determining the national‐brand product quality and wholesale price. © 2010 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

基于QFD方法的作战仿真需求管理模型

针对作战仿真缺乏有效的需求管理方法和模型的问题,通过改进质量功能配置(QFD)方法,建立了适合作战仿真需求管理的需求屋模型,将需求和功能之间的关系进行量化,使用多个向量来反映需求的实现状态,并以光学成像侦查卫星仿真系统为算例进行了详细说明。该模型有助于控制仿真活动的进度、费用和性能,能有效提高仿真管理者的工作效率。     

高校学生公寓思想政治教育问题与对策

近年来,高等教育逐渐普及,党中央日益重视对高校学生思想政治教育工作的开展。各大高校积极响应党的号召,正努力建设具有社会主义新时代的特色校园文化。在高校中学生公寓逐步被大家认为是学生走向生活的第一社会、第二家乡、接受教育的第三课堂。因此学生公寓成为进行思想政治教育、建设优良学风校风的新的重要场所。目前,越来越多的教育工作者重视学生公寓的育人工作,随着高校学生公寓思想政治教育功能的逐渐增强,一些教育管理问题也显现出来。探讨高校学生公寓思想政治教育中所遇到的问题以及相应的对策成为学生教育管理研究的重要课题。     

Revenue management with aircraft reassignment flexibility

A well‐studied problem in airline revenue management is the optimal allocation of seat inventory among different fare‐classes, given a capacity for the flight and a demand distribution for each class. In practice, capacity on a flight does not have to be fixed; airlines can exercise some flexibility on the supply side by swapping aircraft of different capacities between flights as partial booking information is gathered. This provides the airline with the capability to more effectively match their supply and demand. In this paper, we study the seat inventory control problem considering the aircraft swapping option. For theoretical and practical purposes, we restrict our attention to the class of booking limit policies. Our analytical results demonstrate that booking limits considering the swapping option can be considerably different from those under fixed capacity. We also show that principles on the relationship between the optimal booking limits and demand characteristics (size and risk) developed for the fixed‐capacity problem no longer hold when swapping is an option. We develop new principles and insights on how demand characteristics affect the optimal booking limits under the swapping possibility. We also develop an easy to implement heuristic for determining the booking limits under the swapping option and show, through a numerical study, that the heuristic generates revenues close to those under the optimal booking limits. © 2011 Wiley Periodicals, Inc. Naval Research Logistics, 2011