【邀请论文】特朗普政府太空防卫战略调整的动因、特点与影响

面对太空领域变化的安全环境和自身实力的相对衰弱,特朗普政府对美国的太空防卫战略进行了重大调整。相比奥巴马政府的太空防卫战略,特朗普政府明确将太空作为新型作战域,加快天军建设,并以中俄为主要对手,联合盟友构建军民一体、内外联动的太空防卫体系。本文认为,特朗普政府对于太空防卫战略的调整凸显了美国欲加快太空武器化、谋求外空绝对军事力量优势的霸权企图。但这无疑会加剧目前愈演愈烈的太空“安全困境”,将更多国家拉入“太空军备竞赛”的恶性循环中,对国际太空安全和全球战略稳定带来消极影响。展望拜登政府的太空防卫政策,其军事色彩会略微下降,但也将更重视技术积累和太空的开发利用。     

新经济环境下内部审计风险形成的主客观因素及防范

本文从客观和主观两个方面分析社会主义市场经济条件下,内部审计风险形成的原因,并尝试提出了相应的防范措施,即增强内部审计人员的风险意识、提高内部审计队伍的整体素质、采用内部审计的科学方法、加强内部审计的机构管理和完善内部审计的监控制度。     

模糊逻辑系统在船舶风险评估中的应用

为了合理进行船舶风险评估,提出了一种基于模糊逻辑系统的船舶风险评估方法.根据模糊逻辑系统的基本原理,建立了船舶风险评估的模糊逻辑模型;按照国家标准、规范,并结合经验建立了风险指标的模糊集合、风险矩阵及模糊规则,然后进行了模糊推理,得到了系统的风险等级,并制定了预防风险的措施.以某艇消防系统的风险评估为例,证明了其能够合理地评估出系统的风险,可为决策提供参考.     

DESIGNING A VIABLE PREDICTION MARKET TO FORECAST DEFENSE ACQUISITION COST AND SCHEDULE OUTCOMES

This paper is the first to demonstrate a viable prediction market that successfully forecasts defense acquisition cost and schedule outcomes, and to provide insights for defense executive decision‐making. Already used in private industry, prediction markets can also accurately forecast outcomes and their associated risks for government programs. Using virtual money, prediction markets allow traders to ‘bet’ on some future outcome. This market mechanism turns out to be a relatively simple and accurate way to discover, aggregate, and communicate to a defense executive the collective market’s beliefs about the likelihood of an eventual outcome of an acquisition program of interest.     

The management of security incidents by private security

This article is about the management of security incidents in organisations and companies which are under the protection of private security personnel, whether in-house or contracted. Incidents can be defined as accidental or anecdotal (bird flies into a camera) to a violation of law or company policy. Managing security incidents is one of the key functions of a private security service provider. The purpose of this study is to explore the management of security incidents and the information related thereto, identify shortcomings and find solutions for managing these shortcomings. Interviews were used to gain insight from personnel within the private and government sectors which are served by the private security industry. It was found that security incidents are handled in a routine way by organisations from the different sectors. One major shortcoming is that security incidents and the information related thereto are not managed by security service providers according to an operational framework or model with the required infrastructure and resources. The significance of this study is for security incidents to be managed correctly, so that the information related thereto may be captured accurately, analysed and used proactively and reactively to improve physical protection systems, develop preventative strategies and provide actionable information products in order to reduce crime, increase detection rates and prevent losses.     

A theory of war finance

This paper analyses the financial and war‐spending policies of a state that faces a conflict in which defeat would result in the loss of sovereign power and in which the material consequences, conditional on avoiding defeat, are stochastic. The analysis takes explicit account of the historical experiences of lenders, who face debt repudiation if the state to whom they have lent is defeated and who also face partial default if the material consequences of the war are unfavorable for the debtor state, even if it avoids defeat. In this analysis, the state uses war debt to smooth expected consumption intertemporally in response to temporary war spending, and the state also uses contingent debt servicing to insure realized consumption against the risk associated with the material consequences of the war. An important innovation in the analysis is to treat the equilibrium amount of war spending, the state's resulting probability of avoiding defeat, as well as the equilibrium amount of borrowing as a set of endogenous variables to be determined simultaneously.     

战术导弹靶场试验风险分析与处理方法

从战术导弹靶场试验风险因素存在的主要环节分析入手,建立了风险因素指标体系,结合靶场试验特点阐述了风险辨识、评估、处理的原则和方法,结合某型舰空导弹试验靶标保障的工程问题,对该靶标供靶风险进行了辨识,对风险发生的概率和后果严重性作出了评估,并在此基础上提出了解决问题的基本途径.     

全球治理视角下奥巴马政府太空战略解读

作为重要的全球公域范围与全球治理对象之一,太空既面临着日益严峻的资源、环境与安全问题,又不断彰显着其极具地缘政治意义的战略地位,攸关国家利益与安全。自进入太空时代以来,争夺和维持太空领域的领先地位一直是美国不懈追求的目标。美国的经济、军事等国家实力越来越依赖太空,同时其太空资产的脆弱性也愈发凸显。面对新的国际国内形势与外空态势的复合挑战,奥巴马政府适时调整了美国的太空战略。文章以全球公域和全球治理为切入视角,在分析太空领域全球治理现状的基础上,从太空活动行为准则的制定、太空国际合作的深入、太空军备竞赛的规制三个层面解读奥巴马政府的新版太空战略,并探讨其深层次的动因与影响,进而为中国参与太空领域的全球治理提供有益的理论支撑与现实参考。     

装备保障综合演练风险分析

采用工作结构分解(Work Breakdown Structure,WBS)和风险结构分解法(Risk Breakdown Structure,RBS)对装备保障综合演练全过程的风险及其风险因素进行了系统分析,得出了装备保障综合演练过程中存在的7类风险、24种风险因素;运用网络层次分析法(Analytic Network Process,ANP)对各种风险及其风险因素进行了评估,得出了其对装备保障综合演练风险影响的权重及排序。研究结果可为装备保障综合演练顺利开展,确保人员、装备安全提供参考。     

Sensor radiation interception risk control in target tracking

This paper is mainly on the problem of radiation interception risk control in sensor network for target tracking. Firstly, the sensor radiation interception risk is defined as the product of the interception probability and the cost caused by the interception. Secondly, the radiation interception probability model and cost model are established, based on which the calculation method of interception risk can be obtained. Thirdly, a sensor scheduling model of radiation risk control is established, taking the minimum interception risk as the objective function. Then the Hungarian algorithm is proposed to obtain sensor scheduling scheme. Finally, simulation experiments are mad to prove the effectiveness of the methods proposed in this paper, which shows that compared with the sensor radiation interception probability control method, the interception risk control method can keep the sensor scheduling scheme in low risk as well as protect sensors of importance in the sensor network.