• Journal of Korea Trade
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• 제26권5호
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• pp.106-124
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• 2022

Purpose - The increasing share of Korean private label products (PLPs) in the domestic market helped generate lucrative revenue. In recent years, major South Korean retailers have begun to cast their sights on overseas markets and actively export their PLPs. In China, the proportion of private label fresh food (PLFF) is gradually expanding amid the development of the new retailing model. A profound understanding of the relationship between private label fresh produce and purchase intention may be the answer to helping Chinese retailer private labels expand supply chains in Korea. This study, taking Chinese retailers as an example, examines the impacts of selection factors of private label fresh food and perceived value on purchase intention. Apart from that, the relationship between the selection factors and purchase intention will be analyzed with perceived value as a mediator. Design/methodology - This work aims to empirically analyze the purchase intention of private label fresh food using statistical analysis. In this study, a hypothetical causal model consisting of 6 latent variables and 24 measured variables is developed based on the literature review. To validate the research hypotheses and the research model, SPSS23.0/AMOS23.0 is used to analyze factors such as validity and reliability, as well as structural equation modeling. Findings - The hypothetical model established in this study is of general applicability. In respect to PLFF, perceived value, while significantly influencing purchase intention in combination with four selection factors (perceived quality, perceived price, brand trust, and store image), mediates partially between the first three factors and purchase intention, which rules out the impact and mediating effect of store image on purchase intention. Originality/value - These research results, as helpful insights into the present circumstances of Chinese PLFF in the domestic market, provide useful information and guidance for Korean retailers and service providers to innovate production and service, as well as develop marketing and promotion strategies, so that they can shift private label goods with advantages from domestic demand to export, thus increasing overseas profitability. Further, this work will also contribute to relevant research.

• 무역학회지
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• 제46권5호
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• pp.115-130
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• 2021

The main purpose of this study is to analyze the causal relationship between import-export goods and transportation modes. To this end, five major commodity groups were selected from 2010 to 2018 such as Machinery and transport equipment (SITC 7), manufactured goods classified chiefly by material (SITC 6), chemicals and related products, n.e.s. (SITC 5), mineral, fuels, lubricants, and related materials (SITC 3), and miscellaneous manufactured articles (SITC 8). And using the panel VECM, the difference between transportation modes such as ports and airports was compared and analyzed through panel granger causality, Impulse response function, Forecasting error variance decomposition. As a result, it is confirmed that the causal relationship between major product groups and transportation modes showed different causal relationships depending on the characteristics of port and air transportation.

• 한국산림과학회지
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• 제50권1호
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• pp.29-35
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• 1980

기존(旣存)의 시계열자료(時系列資料)를 회귀분석(回歸分析)함으로써 우리나라 목재수요(木材需要)를 장기예측(長期予測)하였다. 이론적(理論的)인 검토(檢討)를 거쳐 모집(募集)된 자료(資料)는, 계량분석(計量分析)이 가능하도록 정리(整理)해서 가상적(假想的)인 수요함수(需要函數)를 도출(導出)하였다. 설명변수(説明変数)는 수요산업(需要産業)의 생산활동(生産活動)과 상대가격(相対価格)을 택했으며 모형(模型)의 예측력(予測力)을 검증(検證)한 후, 5 차(次) 5 개년계획(個年計㓰)(안(案))의 지침자료(指針資料)에 의해 총량예측치(總量予測値)를 추정(推定)하였다. 이러한 Simulation 과정(過程)을 거쳐 추정(推定)된 장기국내수요(長期國內需要)는 1987년(年)에 8,480천(千)$m^3$, 1991년(年)에는 10,670천(千)$m^3$로 증가(増加)될 것으로 전망(展望)되었으며 총수요(總需要)는 1987년(年)에 21,430천(千)$m^3$ 그리고 1991년(年)에는 27,190천(千)$m^3$가 수요(需要)될 것으로 추계(推計)되었다.

• 국제지역연구
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• 제18권3호
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• pp.205-229
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• 2014

글로벌 생산 네트워크는 다국적기업들이 전략적으로 자사의 가치사슬을 단계별로 분리하여 다양한 지역으로 이전시키면서 나타나기 시작하였다. 글로벌 생산 네트워크는 자재, 부품, 소재, 그리고 완제품의 빈번한 운송을 수반하고, 신속하고 효율적인 운용을 요구하기 때문에 역외보다는 통합된 지역 내에서 더욱 발달하였다. 여러 해의 자료를 심층 분석한 결과, 해당 지역 내에서 고부가가치 상품의 생산에 비교우위를 지닌 선진국들은 ICT 부품과 소재의 생산에 특화하며 높은 수출 현시비교우위지수를 보였다. 반면에 노동집약적인 조립 공정에 비교우위를 가진 개도국들은 높은 수입 현시비교우위지수를 보여주었다. 일부 개도국들은 글로벌 생산 네트워크 참여를 통해 꾸준히 기술역량을 제고하면서 산업구조 고도화 발전을 이룰 수 있었음 또한 자료 분석 결과 알 수 있었다. 동아시아 국가들은 다양한 요인들로 인해 EU나 NAFTA 지역 국가들에 비해 글로벌 생산 네트워크에 많이 참여하였는데, 해당 국가들의 ICT 분야 기술발전 속도 및 수출의 빠른 증가세가 보여주듯이 동아시아 국가들은 글로벌 생산 네트워크 참여로 크게 수혜하였다. 그러나 이는 결과적으로 ICT 부품과 소재 산업에 있어서 글로벌 생산 네트워크의 지역별 구축 정도에 상당한 불균형을 야기하였음을 확인할 수 있었다.

• 수산경영론집
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• 제53권3호
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• pp.1-15
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• 2022

The global cod market is supposed to have weak structure with a high dependence on the supply of Russia, the United States, Norway, and China. The COVID-19 pandemic has significantly disrupted the cod supply chain for the worse. Fish processing facilities in China stopped their operation, and cod demand declined due to shrinking consumption in Europe. The position of South Korea as an intermediary trade country between Russia and China strengthened due to the U.S.-China trade war and the Atlantic cod decrease in 2019. However, this global cod supply chain collapse has caused South Korea to export accumulated cod to Indonesia and Vietnam at a bargain price, showing that South Korea was unable to cope with this supply chain crisis. The primary purpose of this study is to investigate changes in the global cod supply chain and their impacts on the intermediary trade of South Korea caused by the COVID-19 pandemic. It also aims to provide implications by analyzing advanced cases in Denmark. As the cod supply chain crisis countermeasures, this study suggests that South Korea develop high value-added marine products, gain competitive advantages by solidifying the value chains of related countries, and activate export by discovering alternative markets in terms of the supply chain of the cod industry.

• 지역연구
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• 제35권1호
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• pp.47-57
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• 2019

본 연구의 목적은 계량분석을 통해 우리나라 지역내총생산에 영향을 미치는 주요 요인별 영향력을 분석하는 것이다. 본 연구는 분석대상 지역으로 대구광역시를 선정했는데 대구광역시는 영남 지역의 중추기능을 지속적으로 수행해 왔으며, 우리나라 섬유 화학제품 등의 수출 전략기지로 지위하고 있다. 또한 영남 지역에 도달하는 주요 수입화물의 기종점 역할을 수행하는 등 이처럼 대구 지역은 우리나라 수출입 무역 확대와 국가경제 성장에 기여하는 바가 높다. 이를 위해 본 연구는 공적분모형(Co-integration Model)과 벡터오차수정모형(Vector Error Correction Model; VECM)을 사용하여 대구 지역내총생산에 영향을 미치는 장기균형함수를 추정하였다. 본 연구는 우리나라 지역내총생산에 영향을 미치는 주요 요인들의 영향력을 정량적인 방식을 통해 추정하고 장기 균형 시점의 총생산으로부터 괴리가 발생했을 때 얼마나 빠른 속도로 장기균형으로 수렴하는가를 추정하였다는 점에서 의의가 있다.

• 통상정보연구
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• 제15권3호
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• pp.87-110
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• 2013

본 연구는 우리나라의 수출입기업을 대상으로 글로벌 싱글윈도우 활용 및 성과에 구체적으로 영향을 미치는 요인을 분석하여 각 요인을 도출하고 향후 국내에서의 싱글윈도우 활성화 방안을 모색하고자 함에 있다. 기존의 이론 및 실증연구를 토대로 연구모형과 가설을 도출하였고, 연구모형에 적합한 측정문항을 개발하였다. 그리고 이러한 측정문항을 바탕으로 국내 수출입기업, 관련 물류업체, 관세사 등을 대상으로 설문조사를 실시하고 실증 분석하였다. 과거에는 주로 대기업 위주로 분석하였지만 본 연구에서는 중소기업을 대상으로 주로 이루어졌다. 실증분석 결과를 요약하면 다음과 같다. 글로벌 싱글윈도우 활용 및 성과에 영향을 미치는 요인으로 거래기업 압력, 정부 지원, 정보 인프라 호환성, 교육과 훈련 중 거래기업 압력, 정부 지원 등은 글로벌 싱글윈도우 활용 및 성과에 영향을 미치는 요인으로 분석되었다.

• 무역학회지
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• 제45권2호
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• pp.51-65
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• 2020

According to an analysis of 560 foreign-invested companies investing in South Korea's manufacturing industry, the following three facts were found. First, the proportion of sales by manufacturing foreign-invested companies is divided into 68.5 percent of domestic sales and 31.5 percent of exports. From 68.5 percent of domestic sales, sales to Korean companies are 60.5 percent, including 37.1 percent for large companies and 23.4 percent for small and medium-sized companies, while only 8.0 percent for domestic consumers. Second, the investment sectors of manufacturing foreign-invested enterprises are 'machine and equipment manufacturing', 'chemical and chemical-chemical material manufacturing-excluding pharmaceuticals', 'electronic components, computers, video, sound and communication equipment manufacturing' and 'vehicle and trailer manufacturing'. It overlaps with electric·electronics, petro-chemicals and automobiles, which are Korea's main industries and areas of Korean global companies. Third, 31.5 percent of the sales of foreign-invested companies in the manufacturing sector are exported. Foreign-invested companies export their products to use them for their parents or affiliates or to the third countries. The analysis shows that foreign-invested companies invested in Korea for B2B transactions with Korean companies. The implications are that Korea can attract foreign investments by utilizing Korean companies' demand for intermediate goods. Foreign-invested companies can invest in Korea in order to use Korea, which has signed free trade agreements with the US, the EU and ASEAN, as an export platform.

• Journal of Korea Trade
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• 제25권7호
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• pp.92-107
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• 2021

Purpose - This paper analyzes the relationship between trade facilitation and agricultural products exports and estimates the effects of trade facilitation in importing countries on Chinese agricultural products exports, which is of great significance for promoting agricultural trade between China,Japan and Korea and the governments of the three countries to formulate targeted trade facilitation policies. Design/methodology - Based on Wilson (2003) theoretical framework, this paper sets up its own trade facilitation level measurement system by involving four primary indicators and fifteen secondary indicators to evaluate the trade facilitation levels of Japan and Korea from 2011 to 2018 respectively. The paper selected the data on China's agricultural exports at the HS4 level from 2011-2018 and used a fixed-effects model to estimate the effect of changes in trade facilitation levels in trading partner countries on China's agricultural trade. Findings - Our main findings can be summarized as follows: the level of trade facilitation in importing countries has a significantly positive effect on China's agricultural exports. The higher the level of trade facilitation in trading partner countries, the more Chinese agricultural exports trade, i.e. for every 1 percentage point increase in the level of trade facilitation, the volume of exports will increase by 2.299%.The sub-sample test shows that China's main agricultural products exported to Japan and Korea, such as aquatic products, vegetables, fruits and other perishable fresh products, are particularly significantly affected by the level of trade facilitation. Originality/value - First, from the innovation of the research perspective, which is different from the analysis of the existing paper on the overall trade facilitation of all traded commodities. This article is based on the close trade relations between China, Japan and Korea, and the particularity of agricultural products, from the perspective of China's agricultural exports to Japan and Korea, discuss the impact of importing countries-Japan and Korea's trade facilitation levels on China's agricultural exports;Secondly, in this paper, the hierarchical data of the HS4 quartile is used to avoid the information loss of the industry, and to analyse the impact of the importing country's trade facilitation level on the export of different types of agricultural products more scientifically.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2005년도 추계학술대회논문집
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• pp.887-890
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• 2005

The earthquake test Procedures specified in three international codes were reviewed and compared for the network equipments. As technical level on the electronics and networking is growing in Korea, many related equipments are required to export to abroad. The network equipments are now essential tools for communication among individuals as well as societies, especially at the hazard situation such as earthquake strike. The Korean network companies are trying to improve the earthquake resistance performance for their products to expand domestic and international markets. In this paper it is reviewed that most codes related on the earthquake tests can be performed with the facilities provided in Korea for the network equipments. However new facility is required to prepare for more performance and higher regulating codes expected.