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961.
This study revisits the causal relationship between military spending and economic growth in 10 Middle East countries via a panel causality analysis that accounts for cross-sectional dependence and heterogeneity across countries. Our results indicate unidirectional causality from military spending to growth for Turkey; one-way causality from economic growth to military spending for Egypt, Kuwait, Lebanon, and Syria; bidirectional causality for Israel; and no causality in either direction for Jordan, Oman, and Saudi Arabia. The empirical evidence does not provide consistent results regarding the causal relationship between defense expenditure and economic growth in these countries.  相似文献   
962.
In June 2000, the Conference of Heads of State and Government of the Economic Community of Central African States (ECCAS) adopted the Protocol on the establishment of the Peace and Security Council for Central Africa (COPAX), with its two technical structures, namely the Central African Multinational Force (FOMAC) and the Central African Early Warning Mechanism (MARAC). MARAC is tasked with collecting and analysing data for the early detection and prevention of conflicts and crises. It currently consists of the Central Structure located at the ECCAS Executive Secretariat in Libreville (Gabon) and 31 Decentralised Correspondents spread throughout the ten member states of ECCAS. This article assesses the performance of MARAC in the light of its assigned objectives. Bearing in mind the peace and security challenges facing the central African sub-region, the central argument of this article is that while the establishment of MARAC is commendable, it flowed more from the logic and context of the establishment of similar mechanisms on the African continent during the same period than from any displayed capacity and/or readiness on the part of ECCAS to implement the recommendations due to emanate from such a structure.  相似文献   
963.
ABSTRACT

International Organisations (IOs) are crucial actors in spearheading the global adoption of anti-money-laundering (AML) legislation. However, the extent to which AML legislation has been implemented in Zimbabwe under the aegis of the Financial Action Task Force (FATF) and East Africa and Southern Africa Money Laundering Group (ESSAMALG) may put the efficacy of legislation passed at the behest of IOs into question. This article suggests that glocalisation may enhance the international fight against money-laundering. That is to say, international standards should be applied domestically with due regard for local legislative environment.  相似文献   
964.
针对装药长径比对EFP成型的影响,基于一种球缺型药型罩EFP,利用ANSYS/LS-DYNA仿真软件对其成型过程进行建模仿真,研究EFP成型过程及其各项参数.在该基础上,改变装药高度得到不同的装药长径比数据,并对不同长径比EFP形成过程进行仿真,得到不同装药长径比EFP的速度、速度增长率及炸药能量利用率等数据,为选择最佳装药长径比提供依据.  相似文献   
965.
无人机集群作战概念及关键技术分析   总被引:3,自引:0,他引:3  
无人机集群作战正在从概念走向雏形.文章总结了国外无人机集群作战概念的发展,分析了无人机集群作战的主要关键技术,包括大规模无人机管理与控制、多无人机自主编队飞行、集群感知与态势共享、集群突防与攻击、集群作战任务控制站等技术,并展望了未来无人机集群协同搜索、协同干扰、协同攻击、协同察/打、集群对抗等作战应用.  相似文献   
966.
构建高效的防空反导系统是防空反导作战的基础。运用复杂网络理论,建立基于无标度网络防空反导系统模型,并将其统计特征同基于WS小世界网络的模型进行了比较,得出基于无标度网络的防空反导系统有更好鲁棒性和抗毁性,对网络化防空反导系统的构建有一定参考价值。  相似文献   
967.
The Western European defence industry used to be characterized by numerous constraints, especially in the small countries, subject to uneconomic defence production policies. It faces, since the end of the Cold War, a succession of new challenges such as budget restrictions, armament reductions and geopolitical upheavals. The EU is pushing in the direction of a cohesive foreign policy, including security and defence. Today, the emergence of a more consolidated European defence industry and the presence of oligopolistic European companies imply the definition of new roles for the EU and for its European Security and Defence Policy (ESDP). The solution is not protectionism, but more co‐operation to ensure effective defence production at a socially acceptable cost. In the framework of this co‐operation, defence companies in small and medium countries have a role to play as part of the supply chain to major weapon system integrators.  相似文献   
968.

As we enter the 21st Century, technologies originally developed for defense purposes such as computers and satellite communications appear to have become a driving force behind economic growth in the United States. Paradoxically, almost all previous econometric models suggest that the largely defense‐oriented federal industrial R&;D funding that helped create these technologies had no discernible effect on U.S. industrial productivity growth. This paper addresses this paradox by stressing that defense procurement as well as federal R&;D expenditures were targeted to a few narrowly defined manufacturing sub‐sectors that produced high tech weaponry. Analysis employing data from the NBER Manufacturing Productivity Database and the BEA’ s Input Output tables then demonstrates that defense procurement policies did have significant effects on the productivity performance of disaggregated manufacturing industries because of a process of procurement‐driven technological change.  相似文献   
969.
This paper models transnational terrorism as a three‐way strategic interaction involving a government that faces armed opposition at home, which may spill over in the form of acts of terrorism by the state's opponents against the government's external sponsor. The external sponsor also utilises deterrence against potential terrorists, which only lowers terrorism if terrorists are not intrinsically motivated by a deep‐seated sense of humiliation. The model highlights the importance of intrinsic motivation. A rise in the external power's preference for deterrence against terrorism may backfire in these circumstances. Increases in the government's military efficiency against the rebels, who are also terrorists against the government's sponsor, raises overall levels of violence.  相似文献   
970.
This paper provides a contribution to the growing corpus of knowledge and understanding of the interaction between economic growth and defence spending in South Africa by specifying a Keynesian simultaneous equation model and estimating the system for the period 1961 to 1997. The model contains a growth equation, a savings equation, a trade balance equation and a military burden equation and when estimated by single equation and systems estimation methods is relatively well specified. There is evidence of an overall negative effect of military spending on the economy over this period, though the significance of individual coefficients is low. There is certainly no evidence of any positive impact, suggesting that cuts in military spending do present an opportunity for improved macroeconomic performance.  相似文献   
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