论《老年人权益保障法》之不足与完善

1999年我国开始步入老龄化社会，且其程度逐渐加深，这给我国社会、政治、经济等各方面带来深远影响。在这种背景下，老年人权益保护问题凸显出来，《老年人权益保障法》作为我国历史上第一部专门保护老年人权益的法律，为保护老年人权益发挥了很大的作用，但随着时代的发展，暴露出许多不足与缺陷，为更好地保护老年人的合法权益，有必要对我国现有的《老年人权益保障法》进行完善和补充。     

师生关系中研究生权益保障缺失的制度性成因分析

本文从当前研究生教育中师生关系问题的现状和研究生权益保障缺失相关的制度性问题两个方面进行探讨和分析,论述研究生教育改革的必要性和紧迫性,并对研究生教育改革提出一些具体的建议。     

个人所得税再分配效应及其累进性测算

文章基于个人所得税再分配机理,对我国城镇居民个人所得税的平均税负、累进程度和再分配效应进行实证检验.研究显示,我国城镇居民个人所得税呈逐年上涨趋势,但个人所得税在个人总收入中所占比重较小,对收入分配的调节作用也相对较弱;税后基尼系数下降的速度加快,个人所得税对收入再分配的调节效应逐步增强,由于基尼系数变化率的绝对数值较小,个人所得税对我国的收入分配调节作用还非常有限.     

工程质量政府监督多层次利益分配与激励协同机制探究

The implementation of the government supervision of the quality of the project is an international practice. The basic form of government supervision of engineering quality is government supervision on the quality behavior of the engineering main bodies and its results by the competent government department entrusted. Its essence is a dual principal-agent process. The frequent accidents of the engineering quality reflect the loss and failure of the government law enforcement supervision of the engineering quality to some extent. Its root lies in the lack of endogenous power in the law enforcement supervision of the project quality government supervisors in the law enforcement supervision. Therefore, the incentive coordination mechanism of the government supervision based on the multi-level interest distribution is worth explored. In views of the multi-level management system which is formed by the government departments, government quality supervision organizations, quality supervision team (or group) for the government supervision of engineering quality. The benefit distribution function between every party is constructed, and the game model of the multi-level incentive and coordination for the government supervision in engineering quality is built. To solve and deduce from the first stage of the cooperative game and the second stage of the non-cooperative game, the cooperative game can obtain the reward coefficient: . The coordination degree of the best effort can be obtained by the non cooperative game. The result shows that:the coordination degree of government engineering quality supervisor is related to the coordination costs, and had nothing to do with fixed costs. The benefit distribution coefficient not only depends on the efforts of the quality government monitors, but also on the efficiency of other parties' efforts. The quality supervisors of the project will also focus on the coordination with other parties when enhancing their management capabilities to improve the overall performance of project quality government supervision. The strategy of the incentive coordination mechanism for the supervision and cooperation of the project quality government is:the government quality supervision team should set up the supervisory team properly, improve the coordination efficiency and reduce the cost of supervision-coordination to maximize the value of self-motivation. Quality supervision team (or group) should establish the partnership to improve the coordination efficiency for achieving the maximization of their own incentive value.The model and conclusion of incentive synergy mechanism based on multi-level benefit allocation mechanism are researched. It can provide theoretical support and practice reference for the market governance and supervision of general public goods.     

考虑异质性行为的灾后应急物资动态调度优化

在以人道主义为本的应急救援活动中，不可忽视被救灾民和施救决策者们异质性行为的影响。一方面，将各灾民因救援物资需求未被及时满足而呈现的差异化心理痛苦度量成经济损失，并纳入应急救援调度的社会成本这一决策目标中；另一方面，在灾后物资调度决策中，关注具有异质性偏好的各应急决策者所展现出的不同救援态度。结合面向联合机会约束规划的动态供需平衡限制，最终构建一个考虑灾民和决策者们异质性行为的多阶段灾后救援物资分配和应急路径优化模型。采用2008年汶川地震为案例背景，应用遗传算法对模型求解和参数分析，将仿真结果与不考虑异质性行为的传统救援调度方案进行比较，得出一些结论为构建高效的应急救援体系提供有益参考。     

工会组织在维护企业和谐稳定中的优势

经济快速发展，改革不断深入给企业管理带来了新情况、新问题、新矛盾，致使维稳工作呈现繁重化、复杂化。工会组织的四大职能决定了工会工作的独特优势，在维护企业和谐稳定发展中起着举足轻重的作用。     

基于优先权拍卖的产能分配机制研究

本文考虑一个供应商和两个独立零售商构成的供应链系统。当供应商的产能受到约束时，零售商可能会竞争有限的产能。本文提出将“优先分配权”作为一个有价值的标的物进行拍卖，按照出价高低确定优先分配顺序。本文证明了优先权拍卖机制属于共同价值模型，并提出了两类拍卖机制：事先拍卖和事后拍卖。本文证明两类优先权拍卖机制均会促使零售商提交真实的需求作为订单量，并且满足收益等价定理。而就供应商期望利润而言，事后优先权拍卖机制要高于事先优先权拍卖机制。