• Proceedings of the Korean Operations and Management Science Society Conference
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• 1999.04a
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• pp.257-257
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• 1999

• International Commerce and Information Review
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• v.14 no.2
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• pp.271-293
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• 2012

As service industry became more important, many of studies have been done on the role of service. Such studies has been researched focusing on the relationship between the service intensity in the economy and a country's productivity. Baumal(1967) suggested that service growth in economy would bring about decrease in productivity. However, the economy of developed countries encounter with the productivity growth as their economy grows, which phenomenon called Baumol's paradox. Oulton (1999, 2001) find out the reason of Baumol's paradox in a forward and backward chain effects. So, this paper is aimed at verifying the theory of Oulton (1999, 2001) for 13 OECD countries using panel data analysis. We find out that the intermediate knowledge-intensive service inputs cause a multifactor productivity growth.

• Korean Journal of Microbiology
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• v.49 no.1
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• pp.1-7
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• 2013

During meiosis, genetic recombinants are formed by homologous recombination accompanying with the programmed double-strand breaks (DSBs) and strand exchanges between homologous chromosomes. The mechanism is generated by recombination intermediates such as single-end invasions (SEIs) and double-Holliday junctions (dHJs), and followed by crossover (CO) or non-crossover (NCO) products. Our study was focused on the analysis of meiotic recombination intermediates (DSBs, SEIs, and dHJs) and final recombination products (CO and NCO). We identified these meiotic recombination intermediates using DNA physical analysis under HIS4LEU2 "hot spot" system in budding yeast, Saccharomyces cerevisiae. For DNA physical analysis, when the hot spot locus is recognized by restriction enzyme from synchronous meiotic cells, the fragmented DNA that are forming recombination intermediates can be detected and quantified through Southern hybridization analysis. Our study suggests that this system can analyze the structural change of recombination intermediates during DSB-SEI transition, double-Holiday junctions and crossover/non-crossover products in meiosis.

• Proceedings of the Materials Research Society of Korea Conference
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• 2011.05a
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• pp.18.1-18.1
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• 2011

가공용 마그네슘합금 중간재를 저비용으로 제조하는 공정기술의 하나인 수평연속주공정을 통해 판재 및 빌렛을 제조하는 공정에 대한 연구결과를 소개하고자 한다. 수평연속주조공정은 기존의 반연속주조공정에 비해 저비용 공정이며, 실용화 초기단계에 있는 제조공정인 strip casting으로는 제조가 불가능한 고합금계의 마그네슘 중간재를 제조할 수 있는 공정기술이다. 또한 연속주조한 빌렛의 압출공정에서 압출속도를 향상시킴으로써 미세조직을 제어하고 제조 비용을 절감하기 위한 연구로서 고속압출용 신합금 설계기술과 압출공정제어에 대한 연구결과를 소개하고자 한다.

• Korean Journal of Legislative Studies
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• v.27 no.2
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• pp.5-40
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• 2021

In the 4.7 by-election in 2021, the ruling Democratic Party suffered a record devastating defeat, breaking the trend of a post-intermediate evaluation confirmed in the recent election. Why did the Democratic Party lose by a large margin unlike the recent election trend? In order to find answers to these questions, this study analyzes the voting behavior of individual voters based on the voter consciousness survey data conducted after the 4.7 by-election, while examining the background and causes of such voter choices. As a result of the study, in the 4.7 by-election, as confirmed in previous studies, public opinion against the ruling government was strong, and negative elections were held. However, if we look at the process and results of this by-election in more detail, we can see that it is different from the general by-election. In the past by-elections, the government judgement was due to the passive participation of the ruling party-oriented voters in elections with low political weight, or the active judgement psychology that was maximized in situations where the political burden was less. However, in this by-election, on the contrary, in an election with a high political weight, the active judgement psychology of the Democratic Party and non-partisan voters had an effect on strengthening the midterm evaluation character of the election. In addition, it can be seen that the gathering of conservative voters who support the opposition also had a strong influence on the reinforcement of the midterm evaluation character of the election.

• International Area Studies Review
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• v.13 no.2
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• pp.41-65
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• 2009

This study based on international input-output model shows various static analyses of the effects by estimating the intermediary goods' trade volume that affects the industrial production. When concluding tariff removal between Korea and Japan, as intermediary goods import increases, Korea's trade balance deficit with Japan is expected to grow more than before. However, Korea's increase in export to the world is the largest benefit Korea can earn from tariff removal between the two countries.

• 프린팅코리아
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• s.49
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• pp.80-85
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• 2006

각 거래처 영업 중심으로 전개되던 제지업계의 마케팅 전략이 최근 브랜드 차별화를 통한 ‘브랜드 마케팅’으로 급격히 선회하고 있다. 이러한 ‘브랜드 마케팅’의 강화는 새로운 패러다임을 요구받는 제지업계의 변화를 보여주는 구체적인 징표가 되며 중간재 성격이 강한 종이가 소비재 개념으로 확대될 수 있는 중요한 기회를 제공하고 있다.

• Proceedings of the Korean Nuclear Society Conference
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• 2001.05a
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• pp.112.1-112
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• 2001

• Proceedings of the Korean Powder Metallurgy Institute Conference
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• 1996.11a
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• pp.17-17
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• 1996

• The Journal of the Korea Contents Association
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• v.17 no.10
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• pp.598-615
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• 2017

This paper compares the sources of the changes in the production of manufacturing industry between Korea and Japan during year 2000 ~year 2011 by I-O SDA. The results show that the first source of the increase in the production of Manufacturing industry in Korea is export, while in Japan the technological change. However, the contribution of technological change is relatively small in Korea and moreover decreasing. Meanwhile, the domestic final demand is the second source of the increase in the production of Korean manufacturing industry, but it was the first source of the decrease in the production of Japanese counterpart. On the other hand, the decrease in import substitution for both the intermediate and domestic final goods is significantly contributed to the decrease in the production of both Korean and Japanese manufacturing industry. Conclusively, these results confirm that the growth of Korean manufacturing industry has heavily depended on export. Then, considering the current global economic environment that is rapidly becoming more uncertain as well as volatile, the results imply that the heavy export dependence may become a key hurdle for the solid sustained growth of Korean manufacturing industry, so that policy ensuring more evenly balanced growth contribution from all growth sources is necessary. In particular, policy to promote technological change and import substitution is required with greater weight.