• 정보학연구
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• 제7권2호
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• pp.77-92
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• 2004

전자무역은 종래의 서류거래 대신 EDI나 인터넷 등 컴퓨터 네트워크를 이용하여 전자적 데이터 메시지를 송수신하여 종래의 무역거래방식에 컴퓨터와 정보통신기술을 결합시킨 새로운 형태의 무역거래를 말한다. 따라서, 본고에서는 무역결제 및 무역운송을 중심으로 무역거래의 전자화 현황을 살펴본 향후 전자무역의 활성화 방안을 제안하고자 한다.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 1997년도 제11회 하계학술발표회 논문집
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• pp.286-306
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• 1997

본고는 정보통신망의 경제적관점을 중점적으로 하여 향후 광대역정보통신망구축이 경제사회에 미치는 영향을 국가경쟁력과 삶의 질 측면에서 분석하였다. 즉 광대역망이 갖는 생산재, 소비재적인 특성과 기술개발과 투자시점간의 시차에 따른 경제적 효과를 고려하였다. 또한 이러한 경제적 접근이외에도 광대역망구축에 대한 현실적인 접근을 위하여 진화단계 특성 등 기술적인 측면을 고려하여 실현가능한 시나리오를 제시하고 그에 따른 영향을 추가하였다. 이에 따라 기술개발 선점에 따른 망구축을 실현하는 기술기반 우위국가는 국가 전반적인 경쟁력을 강화시킬 수 있을 뿐만 아니라 국민의 삶의 질 향상에도 기여할 것임이 제시된다. 또한 우리나라와 같이 기술수준이 낮은 기술기반 열위국가의 경우에 실현가능한 3가지 시나리오를 고려하였다.

• 기술혁신연구
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• 제12권1호
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• pp.241-269
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• 2004

Online game business has emerged as the most lucrative entertainment industry, with over 10 million players in South Korea. The popularity of online games can be attributed to the availability of broadband network and the presence of numerous PC Bangs and around the country, which have pushed online games into the mainstream entertainment culture. The age distribution of online game players is expanding and a variety of new games are under development to target certain age groups. While the interactive entertainment market continues to expand, with many new online game publishers entering the market, relatively little is known about which factors influence online game players' behavioral intentions to play continuously n this area. It appears that in this extremely attractive and growing services segment, academics, as well as practitioners, would benefit from investigating the relationships among the players' intentions to play, flow, and the impacts of several other key game-related constructs n consumer behavioral intentions. Several types of interaction in on-line games and their relationship with the flow construct are investigated, and the resulting conceptual model is proposed. Based on data collected from online questionnaire survey, the validity of the simultaneous equation model has been tested and interesting conclusions have been developed concerning the relationships between the players' behavioral intentions to play, flow, and interactions. Other interesting results concerning game development strategy are also provided.

• 노동경제논집
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• 제25권1호
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• pp.1-21
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• 2002

본 연구는 구직자의 직업탐색행위와 관련하여 3차년도의 한국노동패널 자료를 활용한 실증분석을 통해 서구의 선행연구들이 구분하는 간접 공식의 구직경로 범주에 각각 포괄되는 세부적인 요소들이 구직자의 개인속성 변수와 여타 영향요인들에 따라 상충되는 인과성의 결과를 보이고 있음을 확인하였다. 또한, 직업탐색의 활동패턴에 대해 일관된 형태로 가장 중요하게 영향을 미치는 설명변수가 구직자의 학력임을 밝히고 있다. 구직방법의 활용폭에 대해 구직자의 사회적 연결망(유력인사 친척관계)이 유의하게 작용하고 있는 것으로 드러난 한편, 구직경로에 대해서는 선행연구와 유사하게 부진의 학력이 구직자의 직업탐색 활동에 주요하게 영향을 미치고 있는 것으로 나타났다.

• 유통과학연구
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• 제15권4호
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• pp.25-32
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• 2017

Purpose - The introduction and expansion of the railway network since the 19th century brought revolutionary changes in economic activities, performance, and structure. The purpose of this study is estimating the impact of railroads on the local agricultural and manufacturing structures in the 19th century USA. Research design, data, and methodology - To identify the impact of railroads on local economic structure, county-level panel data from the U.S. census were analyzed using a panel fixed-effect differences-in-differences regression. The empirical investigation focuses on whether railroads changed the overall volume and sectoral composition of the local agricultural sector, and whether they contributed to the growth of the local manufacturing industry and its productivity. Results - The railroad introduction led to the relative decline of the agricultural sector, while encouraging the growth of market-oriented gardening. As such, manufacturing productivity increased by the introduction of railroads, although manufacturing inputs and home manufactures were unaffected. Conclusions - The findings imply that railroads contributed to the growth of market-oriented farming in rural areas, and the rise of productivity in the local manufacturing sector. Meanwhile, evidence of railroad-driven growth for the entire agricultural sector or a massive reallocation of resources from agriculture to manufacturing were not found.

• 산경연구논집
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• 제5권1호
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• pp.27-37
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• 2014

Purpose - This study analyzed the characteristics of social networking sites (SNSs) using related literatures, and researched the models discussed in precedent studies, to investigate the effects of SNS characteristics upon consumers'awareness, purchase intention, and recommendation. The purpose of the study was to investigate the use of SNSs as a marketing tool. Design, methodology, and approach - For an empirical analysis, the author distributed questionnaires online and offline, to verify the models and hypotheses. Respondents were persons aged 17 or older, who were frequent users of SNSs. The questionnaire survey was conducted for 11 days from September 30, 2013 to October 10, 2013. The author distributed 450 copies and received 430 responses. Finally, 412 copies were used for the analysis after excluding 18 copies having poor answers. Results - The findings about SNS users' behavior could be used as material in the future use of SNS as a marketing tool. Further, the study provided not only theories about SNS characteristics, but also variables and items that were verified during the empirical study. Conclusions - Further studies are needed to overcome the limitations and to establish various kinds of SNS marketing strategies in detail.

• The Journal of Asian Finance, Economics and Business
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• 제4권2호
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• pp.69-74
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• 2017

The purpose of this research is to be acquainted with the awareness and approval of halal supply chain among Indian manufacturers and distribution network members for haulage and warehousing activities from the perception of respective service suppliers. A total of 20 respondents, which consist of 10 transportation companies and 10 warehousing companies from the State of Andhra Pradesh in India were selected for the study by using purposive sampling method. The principal focal points of the discussions are on awareness and adoption of halal transportation and warehousing services chosen for the study in the comprehensive halal supply chain. A total of 90 percent and 70 percent of respondents from the transportation and warehousing companies respectively agreed that they know only about the concept of halal but do not have any exposure and ken on the halal supply chain. However, findings of this research won't have extensive validity in the market, gaining an enough familiarity with the halal supply chain in the Indian social context is of immense importance. This is a pioneering attempt aimed to investigate the awareness and adoption levels of halal supply chain among Indian businessmen which are precious for supply chain companies to customize their services in the country as well to the world of academia.

• The Journal of Asian Finance, Economics and Business
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• 제7권1호
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• pp.259-268
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• 2020

The purpose of this study is to examine the predictive effects of intuition, business analytic, networking capabilities on innovation performance. The data was collected using a cross-sectional quantitative survey. A total of 292 useable responses were collected from Thai Processed Food Exporters (TPFE). The findings also indicated that the hypothesized relationships between the independent and dependent variables fit the empirical data. Specifically, it is revealed that strategic intuition, business analytic capabilities, network-based capabilities and dynamic capabilities had a direct effect on dynamic strategy. They also had statistically significant direct and indirect effects on dynamic performance. Based on the results of the correlation test, the researchers developed a dynamic capability model for the development of the dynamic performance of the operators, which included concepts, principles, methods, tools and guidelines. Furthermore, the impacts of intuition, business analytic, networking capabilities on dynamic strategy are also examined in this study. It makes a considerable contribution to the existing literature on dynamic strategy of TPFE, particularly in regards to explaining the performance.

• Journal of Communications and Networks
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• 제10권3호
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• pp.268-286
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• 2008

In this work, we review the routing models that use game theoretical methodologies. A very common assumption in the analysis and development of networking algorithms is the full cooperation of the participating nodes. Most of the analytical tools are based on this assumption. However, the reality may differ considerably. The existence of multiple domains belonging to different authorities or even the selfishness of the nodes themselves could result in a performance that significantly deviates from the expected one. Even though it is known to be extensively used in the fields of economics and biology, game theory has attracted the interest of researchers in the field of communication networking as well. Nowadays, game theory is used for the analysis and modeling of protocols in several layers, routing included. This review aims at providing an elucidation of the terminology and principles behind game theory and the most popular and recent routing models. The examined networks are both the traditional networks where latency is of paramount importance and the emerging ad hoc and sensor networks, where energy is the main concern.

• 수산경영론집
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• 제40권3호
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• pp.1-28
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• 2009

In recent, the Korean fisheries industry face an overall crisis. Annual fish catch is continuously decreasing for last two decades even though various programs to improve fish population. Moreover, domestic fish market is more and more occupied by imported cheap fish products from abroad due to the consequence of open economic policy, FTA and WTO/DDA entente. Under the circumstances, this study aims to examine the potential for building fisheries cluster as a policy tool to promote fisheries and fisheries-associated industries in Korea. To achieve this goal, the authors firstly reviewed the theoretical concept of Industrial Cluster in the evolutionary economics point of view, secondly, analyzed the main components of Porterian Cluster(or innovation cluster), thirdly, derived the key reasons to induce the improvement of productivity within the cluster network system and lastly evaluated fisheries capability and industrial infrastructures of each province as a basic condition to build a fisheries cluster. The result of the study demonstrates the voluntary accumulation of fish products and processing techniques in Korea, however, it is not enough to make up a Porterian innovation. Therefore, the present is most opportune for applying fisheries cluster as a strategic policy tool. Government supports to establish innovation cluster for fisheries may contribute both fisheries industry and local economy by developing the latent capacity of fisheries and helping concentrate innovation capabilities.