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James Agarwal Dorothee Feils 《Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l\u0027Administration》2007,24(3):165-181
Political risk analysis primarily receives attention for foreign direct investment (FDI) but only rarely for exporting. We examine how exporters and foreign direct investors evaluate the relative importance of political risk factors. We provide a rationale for exporters to evaluate political risk factors for FDI and for foreign direct investors to evaluate political risk factors for exporting. Survey data were collected from Canadian exporters and foreign direct investors and capture the distinctive nature of salient factors for exporting and FDI. We offer unique insights on the evolutionary character of political risk that are of practical value for both exporting and FDI. Copyright © 2007 ASAC. Published by John Wiley & Sons, Ltd. 相似文献
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文章基于智能变电站自动化的发展历程,分析了智能数字化变电站的关键技术、IED、IEC61850、RTL8019AS等标准来分析以太网信息安全技术的缺陷及其解决方法。 相似文献
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通过具体的一个工程实例介绍了智能控制单元、PLC与触摸屏在上海轨道交通7号线电源监控系统中的应用,智能控制单元的使用可以进行协议转换;触摸屏的使用给系统提供了良好的人机操作界面,可以实时显示系统的运行参数及运行情况,使其操作更方便直观;而可编程控制器(PLC)的使用则使整个控制系统的自动化程度和控制精度、功能性、抗干扰性和可靠作性更强。三者的结合使用在控制系统中达到了良好的使用效果。 相似文献
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