• Journal of Digital Convergence
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• v.13 no.1
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• pp.191-203
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• 2015

IT is based industry on finance and insurance services and is essential equipment of survival for competitive on market. The importance of IT industry on finance and insurance is bigger than other industries. So, This study examinate effects of hardware and software divided by IT industry on each 6 finance and insurances. Research models are production inducing effects of Demand-Driven model, Shortage effects of Supply-Driven model finally, Leontief's price model by using data for analysis is Input-Output table for 2000~2009. Results are that IT Service effects are more impact than IT hardware effects on Finance and Insurance Service. Especially, IT service's supply shortage effects is 0.0847KWR to produce 1KRW of finance and insurance service for 2-fold increase compared to 2000. In addition, Central Bank and banking institutions of finance and insurance services are the greatest impact from IT industry. These are which is increasing to interdependence between IT industry and finance and insurance service.

• Journal of Korean Society of Forest Science
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• v.109 no.4
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• pp.521-531
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• 2020

In order to identify the economic impacts of forest-related industry on the national economy in general and the linkages between forestry and its related industries, an input-output analysis was conducted using the 2015 Input-Output Tables of the Bank of Korea. Production inducement effects are relatively high in paper products, lumber, and silviculture and relatively low in other wood industries. Value-added inducement effects are relatively high in silviculture and log production. With respect to the wood products industry, forward linkage effects are higher and backward linkage effects are lower. A Ritz-Spaulding multiplier analysis revealed that the growth of wood products production has only a modest impact on the growth of forestry. How to increase the linkage between forestry and the wood products industry is one of the most important policy tasks in Korea, given that it affects forest ecosystem management and climate change mitigation efforts.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.37B no.9
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• pp.837-848
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• 2012

This study has conducted the economic effects of R&D investment in the IT industry using multi-regression analysis with three independent variables; capital stock, labor input and R&D stock. In this study, the IT industry has been categorized into three sub-industries; broadcasting communication appliances, information appliances and electronic components industry. Our analysis has found that auto-correlation shows considerable levels whereas figures of t-value and R-square show significant levels among all the IT sub-industries. Meanwhile, the values of R&D stock in the information appliances industry and that of labor input coefficients in the electronic components industry were minus, thus multi-collinearity was suspected. We have solved the problems regarding auto-correlation and multi-collinearity through Cochrane-Orcutt estimation and principal components analysis. This paper has derived the implications that R&D investment in the broadcasting communication industry is much more influential than any other IT sub-industry.

• Journal of Korea Port Economic Association
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• v.25 no.3
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• pp.303-320
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• 2009

Korea has achieved a remarkable growth by pursuing externally-oriented growth policy since 1960s. That is, we imported raw materials and spare parts, manufactured them into products and exported them, which led to successful economic development. Therefore, our marine business has played an important roles as one of key industries. The development of marine business has contributed to efficient distribution and cost reduction in addition to production of added value and creation of employment creation, which improved external competitive power. In spite of economic importance of marine business, national perception on it is in general low and its developmental conditions are considerably poor. Therefore, this study aims to speculate the effect of Port-related business on regional economy using regional input-output tables.

• Archives of design research
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• no.18
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• pp.113-121
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• 1996

Persuasion is one of the attractive channels to enhance the relation between markerters and consumers and deliver the true communication on products to the consumers. This arctic tried to examine the symbolic meaning system as a way of maximizing the visual communicational effect of persuasion, the efforts of marketers who are trying to utilize the psychology of the mass that consume the symbol rather than products and the symbol system as a mean of propaganda were analyzed as well. People in modern age, in general, place more value on the emotional assoessibility than the efficiency of the product, As a result, the ways of expression of propaganda approaching the mass are in the process of gradual change, which was another theme this article tried to explore. Ames sied that the human preoeption has a tendency to perceive things in some organized pattern, which can be applied to even untransparable and meaningless image. Human beings don't perceive what there is but what, thery believe there to be, and his peroeption are channelized by the opportunity of the past, his peroeption are channelized by the opportunity of the past, his experience of the environment, and the history of learning. To say another word, people not only recognize the objective form but also accept the inside meaning of the visual object. Their reponse to the visual object, therefore, include personal cognition, judgment, and attitued. The communication in visual design reveals the culture, society, and art in a complex symbol, and make synthetic cultural interpretation possible. It's pretty attractive, effective, and reasonable method to use symbolic meaning system as a way of persuasion. It is because communication means whole process from receiving and delivering the information and message to making common meaning system, to measuring the effect of the behavior change.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2003.04a
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• pp.139-139
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• 2003

원예작물은 수확 후 여러 가지 요인에 의해 품질이 저하되어 상품성을 잃게되는데, 특히 수확 후 품온상승에 의해 호흡작용이 왕성해져 품질변화를 촉진하게 된다. 그러므로 수확 후 품온을 가능한 한 빠르게 낮추어 신선도를 유지하기 위한 예냉, 저온저장, 저온수송기술등 저온유통시스템을 활용하는 것이 매우 필요하다. 저온유통시스템을 효과적으로 활용하기 위해서는 냉기의 순환이 원활하여 냉각효율이 좋고 파손의 위험과 물류비용을 줄일 수 있는 포장상자의 구조에 대한 연구가 필요하다. 포도, 방울토마토, 참외의 소비형태는 핵가족화와 더불어 신선 고품질의 농산물을 소량 구매하는 소비패턴으로 변화하면서 저온유통 및 소포장을 위한 포장형태의 개선이 요구되고 있다. 따라서 예냉.저온유통에 적합한 포장상자를 개발하기 위하여 연구소, 농협중앙회, 상자제작회사, 포장디자인 업체, 산지농협 작목반이 개발협의체를 구성하여 참외, 포도, 방울토마토의 저온유통용 골판지 상자를 개발하여 압축강도 및 냉각시험을 실시하여 소비지에 시범 보급하였다. 1. 참외 포장상자는 3kg용 상부 개방형 골판지상자로써 손잡이를 부착하고, 포장상자 상부에 덮개용 필름을 부착하였다. 제작된 상자의 압축강도는 저온유통 후 에도 안전압축강도 이상인 343kgf의 압축강도를 나타냈고, 냉각효율도 기존상자에 비하여 높게 나타났다. 또한 개발된 상자를 사용하여 시중에 출하할 경우 기존 5kg 상자에 비하여 8%이상의 부가가치를 높일 수 있었다. 2. 포도 포장상자는 소비자 기호도를 충족하고 다층적재시 손상을 방지하기 위하여 내용물을 1단 적재하고 상자를 개방형으로 하여 덮개용 필름을 부착하므로써 소비자가 내용물을 확인할 수 있도록 하고, 상자의 압축강도는 소비지까지 유통이 완료된 후 에도 수직압축강도가 400kgf이상으로 안전압축강도 보다 높아 저온에서 안전하게 유통할 수 있었다. 또한 개발된 상자를 사용하여 시중에 출하할 경우 기존 5kg 상자에 비하여 2kg상자는 21%, 4kg상자는 12%이상의 부가가치를 높일 수 있었음. 3. 방울토마토 포장상자는 외포장 상자를 4kg용 상부 개방형 골판지상자를 사용하고, 내포장상자는 500g용 PET용기를 사용하여 1상자에 8개의 내포장상자가 적재될 수 있도록 제작하였다. 제작된 외포장상자의 압축강도는 저온유통후에도 320kgf으로 안전압축강도보다 높게 나타났고, 파랫트 적재효율도 96%이상으로 나타나 물류의 효율성을 높일 수 있었다. 개발된 상자를 사용하여 시중에 출하할 경우 기존 산물형태의 4kg용 상자에 비하여 500g 내포장상자에 출하할 경우 20%이상의 부가가치를 높일 수 있었다.

• Korea Trade Review
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• v.48 no.2
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• pp.175-195
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• 2023

This study is for analyzing the relation between Korean Water transport and the other main countries Water transport. In the Free trade system, Maritime transport has a high impact on the global economy as well as the each countries. The division of labor through the global value chain(GVCs) has became the ordinary activity in business, and in Maritime shipping,, there are the International trade among countries. Therefore, This study analyze relation of Korean water transport and other 13 regions using World Input-Output Table(WIOT) by Asia Development Bank(ADB). The result of analysis, the proportion of intermediate goods in the input structure of Korean water transport is about 70%, and the ratio of using domestic products is higher than the major European countries. However, since 2000, intermediate inputs from foreign countries have steadily increased, and added value has decreased. Countries with a high relation with Korean Water transport industry are United States(USA) on the input structure, Singapore(SIN) and Japan(JPN) on the distribution structure. Analyzing the relation through the production inducement coefficient, Singapore(SIN) has the high relationship with Korean Water transport industry.

• Korea Trade Review
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• v.43 no.5
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• pp.25-45
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• 2018

This paper estimates the export losses of the Korean domestic automobile industry due to US trade pressure and its economic ripple effects. Using the HS 6 digit tariff and export data from 2010 to 2017, this paper estimates the tariff elasticity of Korea's US automobile exports against a US tariff increase by applying the Poisson Pseudo maximum likelihood estimation method. After estimating Korea's export losses to the US in three trade pressure scenarios, we estimate its impact on Korean domestic production, value-added and job creation by applying the tariff impact accumulation model based on the industry input-output analysis. Empirical results show that the impact of 25% global tariff by the US on the Korean domestic economy is estimated to result in $30.8 billion in export losses for the five years from 2019 to 2023, about 300 thousand job losses, 88.0 trillion in production inducement losses, and 24.0 trillion in value-added inducement losses. The impacts of withdrawal of the automobile tariff concession are estimated at $4.27 billion export losses and 41.7 thousand job losses. A 15% tariff rate on automobile parts for 3 years is estimated to result in $1.93 billion export losses and 18.7 thousand job losses.

• 한국체육학회지인문사회과학편
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• v.57 no.6
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• pp.123-134
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• 2018

The purpose of this study is to analyze the economic efficiency of the policy implemented by Ministry of Culture, Sports and Tourism on leading company in sport industry. The leading companies in sport industry are those who have a certain amount of sales in sport industry and the ones with potential to become global companies. Supporting areas include business advancement, overseas market development, and overseas PR marketing integration support. The research is performed by developing the equilibrium model composed of supply as well as demand and applying input-output analysis. The economic efficiency is estimated to in the form of changes in the sales of corporations and the ripple effect of the national economy. The results of the study are as follows. First, it is estimated that the sales growth rate of the company due to the implementation of the policy is from 3.74% to 5.19%. Second, the increase in sales reaches to a maximum of KRW 4,081 billion with a minimum of KRW 1,573 million, depending on the size of the company. Third, it is estimated that the production inducement effect for the national economy is from KRW 36 billion to KRW 93.4 billion. Fourth, the induced value added for the national economy is estimated to be at least KRW 11.3 billion, up to KRW 29.2 billion.

• The Journal of the Korea Contents Association
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• v.9 no.3
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• pp.175-184
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• 2009

Korea shared 2.4% of world culture contents market in 2006 and ranked 9th. Therefore Korean government classified culture contents industry as a new growth-driving industries and started fixing the total contents policy promote system, exterminating illegal copying, protect copyright,improving contents creativity power, and supporting foreign market pioneering. Thus the importance of culture contents industry is increasing day by day. This study analyze the amount changes about production-inducing effect, value-added-inducing effects, employ-inducing effect, supply shortage effect and sectoral price effect, using inter-industry analysis according to time series. Especially, the sectoral price effect of culture contents industry increased by time pass. Thus, the influence of price changes in the culture contents industry to the other industries are increasing.