• 전기산업
• /
• v.2 no.3
• /
• pp.93-104
• /
• 1991

• 전기산업
• /
• v.2 no.1
• /
• pp.86-96
• /
• 1991

• 전기산업
• /
• v.2 no.2
• /
• pp.94-104
• /
• 1991

• 전기산업
• /
• v.2 no.4
• /
• pp.78-88
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• 1991

• Convergence Security Journal
• /
• v.20 no.4
• /
• pp.217-225
• /
• 2020

In recent years, the "social distance" has drastically reduced overseas travelers. On the other hand, for personal safety and security, it is expected that interest and demand for CCTV, electric alarm and signaling devices, electric diagnostics and medical devices will increase significantly. The purpose of this paper is to find out the effect of airport transfer passengers and exports of CCTV, electrical diagnostics and medical devices, electrical alarms and signaling devices on exports to Korea, and the synchronism of each variable. To this end, this study used a total of 231 monthly data from January 2000 to April 2020 in the National Statistics Service. As a result of empirical analysis, CCTV and electrical diagnostics and medical devices showed relatively high synchronization with respect to exports to Korea. Electric alarms & signaling devices and transit passengers also showed a certain level of synchronization with exports, but were relatively weak.