供应商与制造商信息共享及对收益影响研究

从供应链中的制造商与供应商的信息共享角度出发,在多供应商、单制造商模式下,提出了定价激励模型,并就其适用范围进行了阐述。通过该模型对信息共享与信息不共享下两类供应商的供货量、成本与利润分析表明,信息不共享模式下的供应商在供应量与利润方面会逐渐减少,成本会逐渐增加。因此,供应商与制造商信息共享,对于双方收益的提高都有好处,有利于实现＂双赢＂的目的。     

安徽农村职业教育资源配置现状与优化途径

安徽农村职业教育是职业教育的主体,虽然近年来在困境中获得了较快的发展,取得了一些成就,但是,受人才与分配政策、城乡二元结构、地方经济、传统观念等因素的制约,农村职业教育在安徽省教育资源分配格局中一直处于弱势地位。＂建设职教大省＂,解决＂三农＂问题,促进经济社会、城乡一体化协调发展,公平合理、优化配置农村职业教育资源是实现人力资源强省的必然选择。     

A course for clinical trial personnel in clinical study designs, randomization, allocation schedules, and interactive response systems

This continuing education course for professionals involved in all areas of clinical trials integrates concepts related to the role of randomization in the scientific process. The course includes two interactive lecture and discussion sections and a workshop practicum. The first interactive lecture introduces basic clinical trial issues and statistical principles such as bias, blinding, randomization, control groups, and the importance of formulating clear and discriminating clinical and statistical hypotheses. It then focuses on the most commonly used clinical study designs and the corresponding patient randomization schemes. The second interactive lecture focuses on the implementation of randomization of patients and drug supply through allocation and component ID schedules. The workshop practicum, conducted in small groups, enables students to apply the lecture concepts to real clinical studies. Flexibility was built into the workshop practicum materials to allow the course content to be customized to specific audiences, and the interactive lecture sessions can be stretched to cover more advanced topics according to class interest and time availability.     

An adaptive allocation sampling design for which the conventional stratified estimator is an appropriate estimator

Adaptive allocations in stratified sampling design are suitable for studying Biological and Environmental populations. Biologists tend to use the conventional stratified estimator for an adaptive allocation sampling design in spite of its adaptive nature. In this paper, we have introduced an adaptive allocation sampling design for which the conventional stratified estimator has some desired statistical properties. We conduct a simulation study on a real population. The results show that the conventional stratified estimator for the introduced adaptive allocation sampling design is more efficient than other available estimators.     

东西部地区科技创新成本效率的比较研究

运用数据包络分析方法,对东西部地区2001-2008年间科技创新进行投入资源配置效率和成本效率分析。结果显示：东部地区平均技术效率、配置效率、成本效率均高于西部地区的相应指标。东西部地区应采用调整资源投入结构、科技创新互动等措施,提高地区科技创新的成本效率,从而有效地控制科技创新成本、提高科技创新能力。     

英汉同传中定语从句的传译技巧

本文探讨同传中“顺句驱动”在合理分配注意力中的作用,进而分析英汉同传中传译定语从句时使用“顺句驱动”的可行性,并提出五种具体技巧。     

新疆30年财政收支运行的轨迹

改革开放30年来，尤其是实施分税制以来，新疆地方财政收支的缺口越来越大，究其原因，主要是分税制财政体制使新疆上划中央税收加速增长、地方经济结构调整缓慢和资源优势尚未实现转化。因此，在未来财政收支运行中，应充分预计财政体制变革、新农村建设和新型工业化建设的需求，以及各种减收因素对财政收支的影响，促进产业结构调整是地方财政应当考虑的重要问题。     

Married women's resource position and household food expenditures in Cebu,Philippines

This study analyzes how married women use their access to and control over economic resources to increase household spending on food. Using data from Cebu, Philippines, where child malnutrition is high, this study finds that the more income women earn and control, the more households spend on food. Women's control over their income is particularly important for increasing food expenditures in the poorest households. In richer households, women who earn little of their own income also use spouse income transfers to increase food expenditures. The findings from this study suggest that in a developing country setting, improving women's economic status so that they earn and control more household resources can increase household spending on goods that benefit children.     

基于DEA的动态资源分配\n——生产计划中的应用

针对基于DEA的资源规划方法没有考虑到多期的生产过程以及现有的生产计划和控制方法定量研究的不足,提出了安排多期生产计划的设想,构建了基于DEA方法的多期生产计划模型。基于DEA的视窗分析方法不断更新历史数据可以实现对未来的多期生产计划进行安排,在满足市场需求的条件下,通过合理的分配各种资源投入使生产过程得到优化。最后用模拟的企业生产数据验算该模型,以成本最小为目标得到企业每一期的各种资源投入、产出以及库存信息     

地方财政收入的空间非均衡、收敛性与极化研究

利用1994—2012年的中国省际经济数据,对地方财政收入的空间非均衡特征、收敛性与极化进行实证研究,结果表明:地方财政收入具有显著的空间非均衡特征;地方财政收入空间分布的总体差距呈现缩小趋势,其中地区间差距是地方财政收入差距的主要来源;考虑空间相关性前,地方财政收入增长存在绝对β收敛和条件β收敛;考虑空间相关性后,地方财政收入增长的绝对β收敛速度大大上升,条件β收敛速度大大下降;地方财政收入空间极化程度呈现先上升后下降的趋势。