• 한국중재학회지:중재연구
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• 제32권1호
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• pp.93-110
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• 2022

Korea, a resource-scarce country, has been undergoing export-led economic growth in the form of processing and intermediary trade for the past several decades. In Korea, which has an export-led economic structure centered on processing trade, the export economy precedes the domestic economy, so Korea's monthly export performance has been used as an important indicator of economic indicators in itself. In recent decades, small and medium-sized enterprises (SMEs), which account for 99% of the total number of domestic enterprises, account for about 35% of exports as of 2021. In this study, from the viewpoint of emphasizing the export contribution of SMEs, the Small and Medium-sized Enterprise Export Business Index is developed based on the actual export performance of SMEs, through which this paper could present alternative index differentiated from the existing Business Survey Indexes.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 2002년도 제21회 하계학술발표회 논문집
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• pp.238-256
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• 2002

Competitiveness of a nation can be explained by the concept of national innovation systems(NIS). As components of NIS, industry clusters become the issue in analysing innovative activity of an economy. Innovative clusters can be identified by the innovation survey or other economic activity data. Input-output Table was used widely as a tool for quantitative analysis, This paper classifies seven clusters in Korean industry based on inter-industries trade of intermediary goods and services, Maximizing procedure method is used in analysing input-output table. Identified clusters are Textiles/chemicals, Construction/Material, Instrument/Equipment, Automobile, Services, Energy, and Agriculture/Food cluster, Among these clusters, some different characteristics in R&D portfolios are detected. R&D investment characteristics of each cluster give us significant implications in understanding innovative dynamics of Korean industry.

• Journal of Korea Trade
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• 제26권7호
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• pp.77-92
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• 2022

Purpose - This paper is an empirical investigation of the mediation effect of innovation activity in industry transformation considering the relationship between the semiconductor industry and high-quality economic development. The research questions are whether the semiconductor industry drives high-quality economic development and if so, what is the semiconductor industry's role in high-quality development? We found that the semiconductor industry has clearly improved the quality of economic development, and its comparative advantage has significantly increased per capita national incomes. Furthermore, innovation activity proved to be an intermediary factor for the semiconductor industry to promote high-quality economic development. The world economy should aim to reasonably develop the international semiconductor industry and cultivate innovation markets. Design/methodology - Our empirical model considers the relationship between the semiconductor industry, innovation activity, and high-quality economic development. We constructed an analysis framework based on data from 199 World Bank economies between 1995 and 2019, and we used a mediation effect method to calculate the total effect of the semiconductor industry on promoting high-quality economic development, the indirect effect of the semiconductor industry on promoting innovation activity, and the mediation effect of these innovation activities on the promotion of high-quality economic development. Findings - The results show that the semiconductor industry has significantly promoted high-quality economic development. This is true even after the robustness test of grouping and alternative variables was applied. An analysis of the mechanism shows that promoting patents, scientific research, efficient government, and urban management innovation are important mechanisms for the semiconductor industry to release high-quality development dividends. Originality/value - Although it has been shown that specific industries like semiconductors can affect high-quality economic development through industrial upgrading, few researchers have attempted to empirically test the impact of the semiconductor industry on high-quality economic development. In this paper, we use a mediation effect model, alternative variables and a grouping test to find the internal mechanisms of the comparative advantage of the semiconductor industry in high-quality economic development from the perspective of innovation activity.

• 정보학연구
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• 제1권2호
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• pp.245-263
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• 1998

오늘날 구매자들과 공급자와의 관계를 변화시키는 전자상거래는 기존의 많은 회사들과 유형도 변화시키고 있다. 즉, 수십·수백만명의 경쟁하는 공급자들을 서로 대결시키는 대신에 소규모로 파트너을 형성하여 밀접하게 일하는 것이 가능해졌다는 것을 발견할 수 있다. 이에 우리는 일한 구매자를 위한 적당한 전략 구상과 공급자를 위한 전략을 결정하기 위해 여러 가지 경제적인 이론을 응요하여 제시하고 있다. 그것은 정보기술과 경제조직 사이의 관계는 왜 복잡하게 나타날 수 있는 의미를 조정을 경험적인 타당성을 바탕으로 기초를 세우는 계기가 되었다. 결론적으로 정보기술은 기업의 체질개선과 경영환경 변화를 촉진시켜 전자시장에서의 상거래를 활성화하여 우리가 추구하는 진정한 전자상거래의 촉진 즉, 구매자와 공급자를 더욱 밀접하게 만드는 좋은 도구로 활용되고 있다는 것이다.

• 벤처창업연구
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• 제17권5호
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• pp.237-250
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• 2022

본 연구는 '온라인 플랫폼 공정화법(안)'(이하 '온플법(안)')이 디지털 플랫폼 기업들의 시장 가치에 미친 영향을 네이버의 사례를 통해 계량 분석한다. 우리는 Abadie & Gardeazabal(2003)의 통제집단합성법(synthetic control method)을 사용하여 '온플법(안)' 규제를 받지 않는 가상의 네이버의 기업가치를 추정하여 실제 네이버의 기업가치와 비교하였다. '온플법(안)' 입법예고 직전 기간 '온플법(안)' 적용대상인 실제 네이버와 '온플법(안)' 규제를 받지 않는 가상의 네이버의 주가 움직임을 일치시켜 다양한 복합 효과(compounding effects)를 통제했다. 연구 결과 '온플법(안)' 입법예고 기간 (2020년 9월 28일 ~ 2020년 11월 9일) 전후로 네이버는 '온플법(안)' 규제 전 시가 총액의 16.18%인 약 8조 5천억 원에 달하는 기업 가치를 상실한 것으로 나타났다. 지금까지 규제의 경제적 비용편익분석을 할 때 간접비용 부분은 정량화된 분석이 용이하지 못하다는 이유로 간과되는 것이 사실이다. 우리는 향후 다양한 규제에 대한 사회적/경제적 비용편익분석에서 참조할 수 있도록, 자본시장 정보를 통해 특정 규제가 기업의 경제적 가치에 미치는 영향을 엄밀하게 추정할 수 있는 방법론과 실제 사례를 제시했다. 분석 방법과 기간에 따라 경제적 비용은 달라지겠지만, 본 연구의 결과는 디지털 플랫폼에 대한 규제 영향 분석의 방향을 제시하는데 효시가 될 수 있다.

• 한국항만경제학회지
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• 제38권4호
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• pp.25-43
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• 2022

과거와 달리 물류를 공간적, 서비스 영역의 확장에 따라 네트워크 관점으로 해석해야하는 노력이 필요하다. 또한 다양한 환경의 변화로 물류 네트워크 역시 급변하고 있다. 따라서 본 연구는 사회네트워크 분석을 이용하여 해상 수출입화물의 구조와 국내 항만의 중심성의 변화 추이를 분석하는데 목적을 두었다. 2005~2020년 기간에 5년 간격의 국내 해상 수출입화물의 전체 교역데이터를 사용하여, 우리나라 해상 수출입화물의 네트워크 구조의 변화를 알아보았으며, 국내 항만의 중심성에 영향을 끼치는 주요 요인을 알 수 있었다. 분석결과로는 연결 중심성은 울산항이 가장 높으며, 내향 근접 중심성은 부산, 인천항, 외향 근접 중심성은 부산, 울산항 순으로 분석되었다. 중개자 역할의 항만이라고 볼 수 있는 매개 중심성이 가장 높은 항만은 부산, 울산항 순으로 나타났다. 본 연구는 항만의 중심성 지표의 변화와 해상화물 네트워크 파악을 토대로 20년간의 국내 수출입화물 교역에 관련한 일련의 패턴을 예측하고 리스크를 대비하는 참고자료로 활용될 수 있을 것이다.

• 건축역사연구
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• 제15권3호
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• pp.81-98
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• 2006

Choryang Waekwan was the biggest Japanese settlment to house the Japanese diplomatic mission and traders in Korea. Waekwan means Japanese Pavilion literally, but the reality of this Waekwan exceeded much the scale of single architecture. Since Choryang Waekwan was closed in the second half of the nineteenth century, the site of this settlement grew rapidly as the downtown of Busan, which was the first port open to foreign countries in modern Korea. The formation of modern port owes much to the presence of Japanese settlment in Lee Dynasty as long as Choryang was officially designated as the trading port toward Japan and vice versa. Busan is the nearest city to Japan, in fact. Within a day ships could reach Tsushima Island, the island region north of Fukuoka, which played an intermediary role between Seoul and Edo. No architectural remain could be seen on the actual site of Choryang Waekwan. The site has become one of the busiest centers in Busan with quantify of office buildings and shops. The former Busan City Hall was located in this area. The field survey of the site as well as the analysis of historical documents, which were newly found both in Korea and in Japan, enabled to reconstruct the architecture and cityscape of Waekwan by way of computer graphics.

• The Journal of Asian Finance, Economics and Business
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• 제6권3호
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• pp.115-122
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• 2019

Under the Act No. 21 of 2008, Islamic banks in Indonesia as an intermediary institution are obligated to manage the resources simultaneously, the financial funds as well as the social funds, e.g. zakah, infaq, and sadaqah. This study aims to investigate the productivity change of social funds and financial funds of Islamic Banks in Indonesia. Non-parametric tests of Malmquist Productivity Index (MPI) is applied to annual data from period 2012 to 2017, encompassing post-reform of banking authority from Bank Indonesia to The Financial Services Authority (OJK) at 2012. The samples are nine Islamic banks in Indonesia which were able to provide the data during observation period. The results indicate that social funds are more productive than financial funds and productivity change tends to trade off. The productivity of social funds is progressed by 8.2% while the financial funds is regressed by 5.4%. Overall, the productivity change of Islamic banks is influenced by technological aspect rather than the efficiency aspect. Besides, BRI Syariah is the best performer in managing financial funds while BCA Syariah as the best performer in social funds. It implies that the policymakers may strengthen the supervisory and coaching to increase the Islamic banks' productivity in both activities.

• 한국항만경제학회지
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• 제18권1호
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• pp.107-134
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• 2002

Globalization of the industry induces the internationalization of any given manufacturing company's supply chain. Development of e-Commerce and Information Technology (IT) changes the logistics structure, making logistics information systems essential. Web-based connectivity and supply chains based on new technologies are becoming essential in the logistics industry. Customers are driving the implementation of systems to ensure timely, thorough, and accurate information, often with immediate access; in response, the Internet has propagated tracking and tracing systems. Value-added services are the key to successful intermediary activities. The nationwide Integrated Logistics Information System (ILIS) aimed to utilize existing and future information infrastructure and knowledge bases to build an integrated logistics information network that would provide comprehensive logistics information services for shippers and carriers in order to improve the efficiency of both inventory and information flows in their supply chains. The ILIS, as one of the seven national information networks, has provided various services, particularly services related to import/export and clearance. Though a survey concerning logistics information services shows rather positive results, shippers and carriers still require better services and reductions in EDI prices. Therefore, the role of the ILIS needs to be re-defined. Short-term plans for the ILIS contain ICD services and XML/EDI services, which are described in detail.

• 유통과학연구
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• 제19권10호
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• pp.35-41
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• 2021

Purpose: Research on the development of distribution channels and the strategy will help businesses develop competitiveness in the market. At the same time, the excellent effect of distribution channels and the outstanding implementation of business strategies will help optimize firm performance. Therefore, this study helps to evaluate the influence of distribution channels, and strategy factors on the performance of FDI enterprises in Vietnam. Research design, data, and methodology: Research using quantitative method with PLS-SEM model based on 210 samples using Smart-PLS3. software. The survey subjects are corporate managers who understand the strategies, distribution channels, and performance in Vietnamese FDI enterprises. Results: The analysis results show that strategy factors have a positive effect on firm performance, and distribution channel also has a positive impact on firm performance. This result also indicates that distribution channels activity as an intermediary between strategy and firm performance. Conclusion: The study also gives some policy implications on strategy and distribution channels to improve firm performance. The strategic implementation of finance, human resources, risk, innovation, and diversification of distribution channels are implications for improving firm performance in FDI enterprises. In addition, the research has contributed to the relationship between the distribution channels and firm performance.