Macroeconomic announcements and price discovery in the foreign exchange market

This study shows that the dominance of the overlapping trading hours of London and New York in the price discovery of the EUR/USD and USD/JPY markets only applies on days with U.S. announcements. Different from Cai et al. (2008) and Wang and Yang (2011), we highlight the informational advantage of local traders at the arrival of macroeconomic announcements in the local market, and find that macroeconomic announcements affect the pattern of price discovery across different markets, consistent with Chen and Gau (2010) and Jiang et al. (2012). We also examine changes in information shares before and after the announcement. A significant increase in price discovery before the announcement suggests the possibility of information leakage, while enhanced price discovery efficacy after the announcement suggests that prices gradually adjust to new information, not just immediately respond to the arrival of announcements.     

CAN总线在航天领域的应用

CAN总线作为现场总线的一种,已在越来越多的不同领域推广应用。本文针对航天星、箭载电子领域对CAN总线的运用,阐述一种简单的冗余方法,并介绍了CAN总线的软硬件设计方案。     

从大学生网购中分析高校学生的消费特征与问题

本文结合实际问卷调查所得的结果,从大学生网购的群体特征、原因特征、选择特征三方面对高校学生的网购行为进行分析,从而研究大学生的网购消费与发现其中存在的问题,并提出实用性措施以解决存在的问题。     

微波集成电路的接口技术与接地技术

本文介绍了微波集成电路接口技术中常用的几种接口技术,及其结构设计方法。对微波集成电路中微带片的接地,屏蔽隔板接地设计也作了一些介绍。应用这些方法,将使电磁兼容效果更加满意。     

电子设备遥控系统的工作方式

电子设备无一不是连续的供电方式，这种供电方式严重地存在着（遥控）控制功能与耗电、可靠性的矛盾。对此，本文提出了解决的办法，该方法不仅可作为设备的例行设计，也可视为设备的安全设计。     

浅谈现代粮食物流的改革和电子商务的运用

介绍了现代物流的思想以及利用现代物流进行粮食物流改革的对策，并着重介绍了电子商务在现代粮食物流中的重要作用。     

军备控制中的随机瞬发事件无人值守电子监测技术

本文介绍了军备控制中的随机瞬发事件无人值守电子监测技术及其关键设备－随机瞬发信号实时采集器和中心测控处理器的设计。     

Effect of community relationship management,relationship marketing orientation,customer engagement,and brand trust on brand loyalty: The case of a commercial bank in Thailand

Business uncertainty due to the COVID-19 pandemic has brought financial and banking industries under stress. This study examines brand loyalty (BL) in the Thai banking industry by integrating community relationship management (CoRM) (4Cs model), relationship marketing orientation (RMO), customer engagement (CE), and brand trust (BT). It analyzes how a Thai commercial bank used four success factors to create new client acquisition, business efficiency, long-term relationships, and BL. We use quantitative data and structural equation modeling (SEM) to identify variables influencing the BL of 1650 customers of a Thai commercial bank. We found CoRM and RMO's key success factors indirectly affected BL by mediating CE and BT. These results may improve sustained performance effectiveness in the banking industry now and in the future.     

车用发动机电控式EGR系统设计解析

车用发动机的有害排放物是造成大气污染的一个主要来源,随着环境保护问题的重要性日趋增加,降低发动机有害排放物这一目标成为当今世界上发动机发展的一个重要方向。通过对车用发动机废气再循环(EGR)系统的控制方法设计的解析,说明在安装一套排气再循环EGR控制系统是有效降低车用发动机有害排放物的行之有效的方法。