Uncertainty on survival probabilities and solvency capital requirement: application to long-term care insurance

In this paper, we focus on uncertainty issues on disabled lives survival probabilities of LTC insurance policyholders and its consequences on solvency capital requirement. Among the risks affecting long-term care portfolios, special attention is addressed to the table risk, i.e. the risk of unanticipated aggregate mortality, arising from the uncertainty in modeling LTC claimants survival law. The table risk can be thought as the risk of systematic deviations referring not only to a parameter risk but, as well, to any other sources leading to a misinterpretation of the life table resulting for example from an evolution of medical techniques or a change in rules of acceptance. In fine, the idea is to introduce the risk of systematic deviations arising from the uncertainty on the disabled lives death probabilities directly. We analyze the consequences of an error of appreciation on the disabled lives survival probabilities in terms of level of reserves and describe a framework in an Own Risk and Solvency Assessment perspective to measure the gap between the risk profile from the standard formula to the risk analysis specific to the organism.     

信息化环境下物资需求计划管理内部控制问题研究

完善和创新信息化环境下物资需求计划管理内部控制体系已成为企业成功的重要关键,具有现实的经济意义。     

多级库存分销模型中的信息共享研究

随着供应链管理研究的深入。供应链分销系统的库存成为库存管理的一个热点。本文通过建立多级库存分销模型。运用对比定量分析．证明了多级库存分销系统中需求信息集中共享的重要性。     

高职高专院校内部教学质量监控体系的构建——以工学结合模式为视角

高职高专院校内部教学质量监控存在监控目的不明确、监控主体单一、监控视角片面、质量指标体系不科学、缺乏操作性等弊端。在分析工学结合模式下高职高专院校内部教学质量监控特点的基础上,提出了教学质量监控过程中的基本要求,以及构建教学质量监控体系的设想。     

供应商对企业非财务指标关注程度实证分析——基于供应商利益要求及其实现方式

供应商对不同类的反映其利益要求和实现方式信息的非财务指标的关注程度存在显著的差异,其排列顺序与其所看重的相应利益要求和实现方式的排序相同,其中企业风险、敏感性、稳定性指标最受其关注。不同性质、是否上市、不同规模、不同发展阶段、不同类型企业的供应商对同一类的非财务指标的关注程度可能存在显著差异。企业应披露有关信息,以满足本企业供应商关注相关信息的需要。     

Intellectual property rights in a quality-ladder model with persistent leadership

This paper analyzes the effects of intellectual property rights in a quality-ladder model of endogenous growth in which incumbent firms preemptively innovate in order to keep their position of leadership. Unlike in models with leapfrogging, granting forward protection, and imposing a non-obviousness requirement reduces growth. In the main case where entrants and incumbents have free access to the same R&D technology, infinite protection against imitation, granted independently of the size of the lead, maximizes growth. If entrants have to engage in costly catch up before they can undertake frontier R&D, growth is maximal for a finite (expected) length of protection against imitation.     

通用飞机航空电子系统架构研究综述

当前我国通用飞机产业迎来了巨大的发展机遇,开展通用飞机航电系统架构的研究具有重要意义。通过分析通用飞机航空电子系统的典型需求,包括功能需求、安全性需求、适航需求、经济性与维护保障需求等,分高、中、低三类分别讨论了国外代表性的通用飞机航电系统架构的主要特点,揭示了通用飞机航电系统架构设计的一般规律,并结合应用需求提出了未来通用飞机航电系统的发展趋势,可以为相关研究提供有益的参考。     

论习近平新时代中国特色社会主义思想的精神实质与实践要求

习近平新时代中国特色社会主义思想是党的十九大的灵魂和主线,是我们党迈进新时代、开启新征程、续写新篇章的政治宣言和行动指南。其精神实质集中体现在贯穿这一伟大思想始终的以人民为中心、斗争精神和知行合一。其实践要求至少应包括坚持党的全面领导,牢固树立“四个意识”“四个自信”,坚决做到“两个维护”;落实以人民为中心的发展思想,从保障和改善民生做起,坚持群众想什么、我们就干什么;将全面深化改革进行到底,坚定改革的决心和信心,掌握改革的方法等。同时,习近平总书记对北京工作也提出了一系列要求,如以建设国际一流的和谐宜居之都为战略目标;以探索构建超大城市治理体系为首要任务;以精治共治法治为切入点等等。     

改善内部审计的外部环境和内部条件

本文通过探讨改善我国内部审计的外部环境和内部条件的方法和措施,揭示内部审计是我国企事业单位加强内部管理的内丰需要,具有不可替代性,只有最大限度地保证内部审计的独立性,才能保证内部审计的地位和权威,从而更好地发挥内部审计在企事业单位中的作用。     

Best-matching protocols for assembly in e-work networks

Assembly networks pose many challenges to the comprising businesses due to their ever-growing distributed nature. This article explores the benefits of incorporating best-matching protocols (BMP) into the principles of design for assembly (DFA) to make better use of already existing information on equipment, parts and suppliers. Best-matching protocols for cooperation requirement planning (BMP-CRP), for part matching (BMP-part) and supplier selection were developed. A case study for the matching of parts and suppliers is provided. The results of the case study corroborate the benefits in quality and costs that the best-matching protocols can yield for businesses in an assembly e-work network.