• The Journal of the Convergence on Culture Technology
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• v.8 no.6
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• pp.149-154
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• 2022

In recent years, the development of China's animation industry has gradually increased its share of gross national product. Looking at the current status of the animation industry in China, there are still many shortcomings compared to the Korean animation industry. This paper focuses on the current status of the Chinese animation industry and future development trends, and the text first discusses the current development of the Chinese animation industry, and second, verifies the problems facing the current Chinese animation industry. Finally, it is of key significance in designing policy directions so that the creative animation industry can be fostered by building the right animation industry chain and training talent in related directions in the future development direction. These three directions are believed to promote the development of the Chinese animation industry in the future.

• Journal of Korean Society of Transportation
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• v.35 no.3
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• pp.169-182
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• 2017

This research reviews regulations on logistics/transport industry and attempts to quantify the effects of regulation mitigation on GDP per capita. South Korea's transport industry has been gradually expanding, however, the industrial structure is still short rooted. In 2014, average number of hours worked is 5th highest and wage margin 12th smallest out of 18 industries. Furthermore, the regulations for this industry appear to be stricter than those of other industries. OECD's logistics/transport industry regulatory index for South Korea has been decreasing for the last 40 years but still exceeds those of EU, Japan, US, and other countries. This paper provides supporting reasons for regulatory reforms by analyzing the ripple effects on real GDP. Factors such as the ratio of trade among GDP, the enrollment rate to primary school, energy usage per capita, and population are controlled in the fixed-effect model. Estimation results showed that 1 unit decrease in transport/logistics regulatory index is correlated with 8.1% increase of the real GDP per capita, that is, 10% of deregulation is expected to yield 2.16% increase in GDP per capita. Thus, it is expected that mitigating regulations on market entries, price determination, ownership structures of network industry, vertical integrations can improve the economy of South Korea.

• Journal of Distribution Research
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• v.16 no.5
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• pp.171-192
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• 2011

This paper focuses on the retail industry of industrial share of the GDP, productivity of distribution industry and input-out analysis between Korea and Japan, also results are summarized as follows. First, the share of GDP in agriculture, forestry and fisheries of the both countries is falling. That of manufacture increases in South Korea, while Japan is falling. While distribution industry shows vice versa. Employed population by industry is falling both countries also. The relative labor productivity shows that agriculture, forestry and fisheries, retail industry needs more labor, while manufacture has been met for both countries. Second, compare to Japan, the retail industry of Korea has been increased since 1990. Likewise, overall productivity of distribution industry in Korea has been increased while almost that of Japan has declined. Third, production inducement effects of Japan are greater than that of Korea. On the other hand, import inducement effects show vice versa. Fourth, as shown from the final demand of distribution industry and the rate of dependence on production inducement, we can see that the “increase in stocks” increases while gross government fixed capital formation shows vice versa. Korea's private consumption expenditure increases while Japan shows versa. South Korea's government consumption expenditure and exports are rising, on the other hand, that of Japan is declining. Fifth, the rate of dependence on distribution industry and import inducement shows the same tendency from both countries. As we can see from the private consumption expenditure, government consumption expenditure, gross government fixed capital formation, gross private fixed capital formation, increase in stocks, the rate of dependence on import inducement is more effective than the rate of dependence on production inducement. While the exports are comparatively ineffective. Sixth, the degrees of influence of retail industry are similar between Korea and Japan, while sensitivity of the Korean industry has been weakened. In this sense, strong policies are needed to boost the industry. Seventh, the investments in the retail industry of Korea showed the public-led trend, while Japan showed private sector-led investment trend. The investment trend of Korea's retail industry will be switched into private sector-led investment step by step in the future. This finding will be an important clue to set the policy direction of Korea distribution industry. Finally, both Korea and Japan are still in need of employment in retail industry. Not addressed in this paper, such as value-added-induced effects, employment inducement effect, will be remaining challenges in the following paper.

• Journal of the Korean Data and Information Science Society
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• v.28 no.6
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• pp.1471-1479
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• 2017

The variability of trade price index of apartment influences on the various aspect, especially economics, social phenomenon, industry, and culture of the country. In this article, the autoregressive error (ARE) model has been considered for analyzing the monthly trading price index of apartment data. About 16 years of the monthly data have been used from September 2001 to May 2017. In the ARE model, six macroeconomic variables are used as the explanatory variables for the rade price index of apartment. The six explanatory variables are mortgage rate, oil import price index, consumer price index, KOSPI stock index, GDP, and GNI. The result has shown that trading price index of apartment explained about 76% by the mortgage rate, and KOSPI stock index.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2003.10a
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• pp.138-139
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• 2003

국민생활 수준의 향상과 더불어 배의 생산은 꾸준한 증가추세를 보이고 있고 2010년까지 계속 증가될 전망이다. 한편 재배기술에 의한 미숙, 태풍에 의한 낙과, 수확 후 저장중 손상으로 약 15%의 배가 유실된다. 이러한 상품성이 낮은 배의 효율적인 활용 방안을 모색하기 위한 일환으로 배를 기능성식품 소재로 이용하고자 배의 페놀성물질 추출효율을 알아보기 위하여 추출용매와 농도에 따른 추출율을 비교하였다. 신고배 과피를 신선시료, 열풍건조시료와 동결건조시료 3가지 상태로 하여 methanol, ethanol, acetone과 물 추출물을 Folin-Denis법으로 총페놀성물질의 함량을 측정하여 비교하였다. 시료의 상태에 따라 추출효율에 약간의 차이를 볼 수 있었는데 신선시료에서 모든 농도범위에서 아세톤의 추출효율이 가장 높았고 메탄올, 에탄올과 아세톤 3용매에서 모두 60∼80% 농도범위에서 높은 추출효율을 보였다. 그리하여 3가지 용매에서의 최적추출농도를 알아보고자 60∼80% 범위내에서 5%농도 간격으로 페놀성물질을 추출하여 그 함량을 측정하였다. 결과 메탄올에서는 70%와 75%에서, 에탄올에서는 70%에서, 아세톤에서는 65％, 70%, 75%에서 유의적으로 높은 함량을 나타내었다. 따라서 신선시료에서 메탄올, 에탄올과 아세톤으로 페놀성물질 추출 시 약 70% 농도로 추출하는 것이 가장 효율적이라고 판단된다. 또한 물 추출은 가장 낮은 효율을 보였다. 열풍건조시료에 대한 각용매의 농도별 추출효율은 아세톤의 농도가 높을수록 추출효율이 떨어졌고 특히 무수 아세톤에서는 그 효율이 물 추출효율보다 더 낮게 나타났다. 20∼80% 범위에서 아세톤의 추출효율이 가장 높았고 다음은 에탄올, 메탄을 순이었다. 아세톤은 40∼60% 범위에서, 에탄올은 60∼80% 범위에서, 메탄올은 60∼99% 범위에서 높은 추출효율을 보여 각각 이 농도범위에서 다시 총함량을 측정하였다. 결과 각농도에 따른 추출함량에 유의적인 차이를 나타내지 않았다. 동결건조시료에서 아세톤에 의한 추출효율은 열풍건조시료에서와 비슷한 결과를 보였고 또한 20∼80% 농도범위에서 메탄올의 추출효율이 가장 낮았고 다음은 에탄올, 아세톤의 순으로 높았다. 물 추출효율은 20% 메탄을 추출효율과 비슷한 수준이었다. 메탄올에서는 60∼80%, 에탄올과 아세톤에서는 40∼60% 범위에서 높은 추출효율을 보였다. 마찬가지로 이 농도범위에서 최적의 추출농도를 확인하고자 각 용매와 농도별로 페놀성물질을 추출하여 그 함량을 측정한 결과 메탄올에서는 5% 농도차이가 그 추출효율에 유의적인 영향을 주지 않는 것으로 나타났다. 에탄올에서는 40%에서 가장 높은 함량이 측정되었고 아세톤에서는 50%에서 측정되었다. 따라서 시료의 상태와 상관없이 배 과피의 페놀성물질 추출용매로는 40∼70%의 함수 아세톤이 적합한 것으로 사료된다.

• Proceedings of the Korea Water Resources Association Conference
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• 2016.05a
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• pp.582-582
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• 2016

최근 이상기후와 높아지는 물 수요 등으로 인하여 물관련 문제가 전 세계적으로 심각해지고 있다. 따라서 많은 국가에서 깨끗한 물을 국민에게 공급하고 물로 인한 재해로부터 피해를 최소화하기 위한 국가적 체계와 정책은 이제 당연한 중요과제가 되고 있다. 이러한 물 관련 문제에 대하여 적극적이고 합당한 대안의 의사결정을 위해서는 신뢰도 높은 수문자료가 중요한 기초자료가 된다. 따라서 이러한 수문자료를 생산하기 위해서는 조직체계, 충분한 예산, 높은 기술력 등과 함께 전문인력이 필수조건이다. 이러한 전문인력을 양성하기 위해서는 교육과 경험이 매우 중요한 요소로 작용한다. 국토해양부(현재 국토교통부)는 수문조사 전문가 수요를 충족시키고자 2008년 4월 하천법을 전부 개정하여 수문조사 관련 업무 종사자에 대한 교육을 명시화하고 이를 시행토록 의무화하였다. 교육을 수행할 기관으로 한국건설기술연구원(유량조사사업단)과 한국수자원공사(K-Water 교육원)를 선정 후 위탁하여 2009년부터 교육기관별로 매년 2회 이상 수문조사 종사자 교육훈련이 실시되고 있다. 이에 따라 수문조사 관련 업무 종사자는 교육대상자로써 전문인력으로 발전되고 국가로부터 관리되고 있다. 현재까지도 수문조사 종사자는 수문조사 관련 업무에 종사한 날부터 2년 이내에 30시간 이상의 교육을 받아야 하고, 3년마다 재교육을 받아야 함을 규정(하천법시행령 제13조) 하고 주기적인 교육을 실시하고 있다. 수문조사 종사자 교육훈련이 처음 실시된 2009년부터 2015년까지 총 1,311명이 수료하였다. 교육수료자수는 최대 277명(2009년)에서 최소 155명(2013년)으로 7년 평균 188명으로 집계되었으며, 이중 재교육수료자는 2015년까지 총 260명으로 집계되었다. 본 연구에서는 국내의 수문조사 전문가 양성을 위해 국토교통부에서 실시한 수문조사 종사자 교육훈련의 성과와 현황을 분석하였다. 그리고 국외 수문전문가 양성을 위한 교육관련 선진사례로서 프랑스의 물 전문가를 위한 국립교육센터(CNFME)를 선례로서 조사하였다. 그리하여 향후 우리나라의 수문관련 전문가 양성을 위한 우리나라 교육체계의 발전방안에 대하여 제언하였다.

• Journal of Energy Engineering
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• v.23 no.4
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• pp.31-40
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• 2014

The Korean government made the 2nd Energy Basic Plan to achieve 11% of new and renewable energies distribution rate until 2035 as a response to cope with international discussion about greenhouse gas emission reduction. Renewable energies include solar thermal, photovoltaic, bioenergy, wind power, small hydropower, geothermal energy, ocean energy, and waste energy. New energies contain fuel cells, coal gasification and liquefaction, and hydrogen. As public and private investment to enhance the distribution of new and renewable energies, it is necessary to clarify the economic effects of the new and renewable energies sector. To the end, this study attempts to apply an input-output analysis and analyze the economic effects of new and renewable energies sector using 2012 input-output table. Three topics are dealt with. First, production-inducing effect, value-added creation effect, and employment-inducing effect are quantified based on demand-driven model. Second, supply shortage effects are analyzed employing supply-driven model. Lastly, price pervasive effects are investigated applying Leontief price model. The results of this analysis are as follows. First, one won of production or investment in new and renewable energies sector induces 2.1776 won of production and 0.7080 won of value-added. Moreover, the employment-inducing effect of one billion won of production or investment in new and renewable energies sector is estimated to be 9.0337 persons. Second, production shortage cost from one won of supply failure in new and renewable energies sector is calculated to be 1.6314 won, which is not small. Third, the impact of the 10% increase in new and renewable energies rate on the general price level is computed to be 0.0123%, which is small. This information can be utilized in forecasting the economic effects of new and renewable energies sector.

• The Journal of the Korea Contents Association
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• v.21 no.9
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• pp.299-311
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• 2021

The purpose of this study is to analyze the ripple effect of the Chinese education industry on the national economy by using the industry-related table of 2017 by the China Statistical Office to use it as policy data for revitalization of the Chinese education industry in the future. To achieve this purpose, 149 industries in the basic classification of the industry-related table were classified into 32 industries. Based on these classifications, by analyzing the production induction coefficient, sensitivity coefficient, influence coefficient, yield inducement coefficient, production tax induction coefficient, and labor induction coefficient, etc. The purpose of this study is to understand the relationship between different industries and to find out the economic impact of the Chinese education industry. The analysis results show that in 2017, the total production induction coefficient of China's education industry was 1.7188, the row total was 1.0626, the sensitivity coefficient was 0.01211, the influence coefficient was 0.01958, the income induction coefficient was 0.6667, the production tax induction coefficient was 0.035, and the final demand was 1 billion yuan. When this occurs, the labor induction coefficient shows a total of 31,254 persons (indirect 15,541 persons, direct 15,713 persons). Based on the analysis results, this study suggested the implications that government support, technology introduction and application of new operating models, policy regulations, and efficient supervision of the system and president are required for further development of the Chinese education industry.

• Health Policy and Management
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• v.33 no.3
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• pp.243-252
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• 2023

This paper aims to introduce Korea's total current health expenditure (CHE) and National Health Accounts of the year 2021 and their 2022 preliminary figures constructed on the basis of the System of Health Accounts 2011. As CHE includes expenditures for prevention, tracking, and treatment of coronavirus disease 2019 (COVID-19) and compensation for losses to medical institutions from 2020, the details are also introduced. Korea's total CHE in 2021 is 193.3 trillion won, which is 9.3% of gross domestic product (GDP). The preliminary figure in 2022, 209.0 trillion won, exceeded the 200 trillion won line for the first time, and its "ratio to GDP" of 9.7% is expected to exceed the average of Organisation for Economic Co-Operation and Development member countries for the first time. Korea's health expenditures, which were well controlled until the end of the 20th century, have increased at an alarming rate since the beginning of the 21st century, threatening the sustainability of national health insurance. The increase in health expenditure after 2020 is partly due to a temporary increase in response to COVID-19. However, when considering the structure of Korea's health insurance price hike, where the ratchet effect of increased medical expenses works particularly strongly, it is unlikely that the accelerating growth trend that has lasted for more than 20 years will stop easily. More aggressive policies to control medical expenses are required in the national health insurance which not only constitutes the main financing sources of the Korean health system but also has the most powerful policy means in effect for changes in the health care provision.

• The Journal of the Korea Contents Association
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• v.12 no.9
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• pp.172-181
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• 2012

The film industry is a high value-added industry, boosts the self-esteem of the people as a measure of a country's culture industry, and is one of the strategic industries to be fostered. However, the film industry is struggling due to the lack of national consensus on the importance and value of the film industry. Therefore, in order to resolve this issue, the study used the film Input-Output Table of year 2009 of korea to analyze how much the film industry contributes to the national economy. The results shows that film industry induce 82,838.7 billion won of national production, especially the film industry(the sector of film product & distribution and film screenings) shows that production inducement coefficient is 2.324(2.240, 2.478), Index of the power of dispersion is 1.163(1.121, 1.240), index of the sensitivity of dispersion is 0.825(0.825, 0.501), value-added coefficient is 0.884(0.479, 0.547), income inducement coefficient is 0.454(0.211, 0.236), tax inducement coefficient is 0.110(0.090, 0.146) and employment inducement coefficient is 0.017(0.014, 0.022).