• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.1
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• pp.200-208
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• 2009

Trend of R&D expenditure in Korea during the last 10 years, the R&D expenditure has been constantly increasing at an average rate of 10%. The government R&D ekpenditures or subsidies are increasing rapidly But the studies of evaluating impact of government R&D subsidies are few. This study attempts to empirically investigate the effects of government R&D subsidies on private firm's R&D investment in Korean industry by using Propensity score matching method which sign as to whether the relationship between government subsidies and private R&D investments is on stimulating or displacing private R&D expenditures. Empirically, a firm with government R&D subsidy are 733 million dollar more expenditure then don't receive any government R&D funding. Also Government R&D subsidies greatly increase (statistically significant) company financed R&D expenditures only for large firms but had no effect on the R&D expenditures of small & medium sized firms and venture firms.

• The Journal of the Korea Contents Association
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• v.15 no.4
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• pp.490-499
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• 2015

In this study, for the introduction factors of ERP system suggested in the prior study, I analyzed the importance of each introduction factor by using Delphi methodology and AHP. As a result of analysing the importance of the introduction factors of the 1st layer, the supplier factor was analyzed to be the most important factor among innovation factor, information technology factor, the user factor, the supplier factor, and in the weight analysis on the 2nd layer considering the importance of 1st layer, the standard work model of the supplier factor was a suitable factor, and the CEO participation factor(.086) was analyzed as the second most important introduction factor. These analysis results enable to determine that domestic Small & Medium enterprises' position hope to introduce by selecting a system in which the company characteristics and management strategies are applied well, because they should operate an ERP system that has already been developed, and in this course, the participation of CEO was also found to be a very important factor.

• Journal of Korea Foundry Society
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• v.32 no.3
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• pp.138-143
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• 2012

This steel has been synthesized integrating concepts from Austempering Ductile Cast Iron (ADI) technology. While ADI has excellent mechanical and physical properties, the Young's modules of ADI is approximately 20% lower than steel. In addition, the presence of graphite nodules in ADI can be sites of crack initiation, where fracture takes place at graphite matrix interface. Because of this limitations of ADI, there has been a growing interest in austempered steels as structural materials in resent years. In this investigation, a new steel with microstructure composed of ferrite and austenite and with simultaneous high tensile strength (1,150 MPa) and high ductility (33%) was developed. The goal of this investigation is to obtain a better understanding of deformation and transformation behaviour in high carbon retained austenite(${\gamma}_{HC}$) and over-saturated ferrite(${\alpha}$) during the plastic deformation. A detailed study of the microstructure of this steel was carried out by means of X-ray diffraction (XRD) and electron back scattering diffraction (EBSD) technic. In this way it was shown that BCC phase (BCC) took up the larger part of the nominal strain whereas the a part of retained austenite responded to the mechanincal load by partial martensite transformation, and misorientation change in the retained austenite after plastic strain could be attributed to the large elongation.

• International Commerce and Information Review
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• v.12 no.3
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• pp.391-412
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• 2010

As traditional import regulations have decreased all over the world in recent decades, the usage of "unconventional" trade protection measures has grown in the developing countries. In particular, antidumping investigations have risen rapidly and have growing in India and China. Therefore, this thesis aims to provide countermeasures to our government and Korean exporting companies by studying characteristics of antidumping. India is one of the most frequent initiators of antidumping cases by protecting their industries and impeding imports from FTA. This year, economic exchanges of Korea and India will be increasing by the conclusion of CEPA. This will lead to the increase of dispute by import regulations. Under such circumstances, to decrease Indian antidumping cases Korea will respond as follows. i)If antidumping laws, system and practice of India have injustice or are different from WTO rules, our government will have to indicate injustice and actively urge Indian government to make corrections. For example, they are continuous bilateral contact about the problems, fallacy of calculation of dumping margin, and intense investigations into cause and effect relationship and losses in dumping market, ect. ii)Our government should give more support to the small and medium exporting company which have difficulties in dealing with trade conflicts, counseling, arbitrating a lawyer. iii)Our government which is in control of domestic trade relief system should strengthen its investigation ability about new regulations and moniter import regulations of India. Over the long time, Korean companies need to export competitive advantage items of a higher value-added business and build solidarity by technology transfer. Accordingly, that will result in the decrease of trade dispute in India.

• Journal of Digital Convergence
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• v.15 no.10
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• pp.201-210
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• 2017

The purpose of this research was to figure out how technology management activities are needed to survive in a rapidly changing business environment and how technology management activities affect company performance. First, Hypothesis 1 was partially adopted that Technology management activities will have a positive influence on management outcomes. Second, Hypothesis 2 was partially adopted that Innovation activities of firms will have mediating effects on the relationship between technology management activities and management outcomes. If the research subjects are expanded nationwide and divided into manufacturing industry, non - manufacturing industry, small and medium enterprise and large enterprise, it will be meaningful from academic point of view and practical point of view.

• Journal of the Korean Ceramic Society
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• v.39 no.6
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• pp.604-609
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• 2002

Nanosized $BaCeO_3$ powders with the stoichiometric composition of a molecular level were synthesized by the citrate process based on the Pechini method. Polymeric precursor was formed by use of citric acid and ethylen glycol, as chelating agent of metal ions and reaction medium, respectively. Single phase orthorhombic structured $BaCeO_3$powders, about 100 nm sized and uniform shaped were obtained through the calcination of the polymeric precursor at $900^{\circ}C$ for 4 h. Extremely small quantities of carbonate ions($CO_^{2-}$) were completely decomposed at over $1100^{\circ}C$. The mean size of the powders was increased twice, however, it has very uniform distribution in its size and shape.

• Journal of the Korea Convergence Society
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• v.11 no.1
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• pp.279-284
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• 2020

Advances in technology are bringing a lot of change.. Due to Korea's economic growth, domestic companies are expanding overseas unlike in the past.. Recently, many small and medium-sized companies, in addition to large companies, are making inroads in Southeast Asian markets thanks to the Korean Wave. This study used the international academic database scopus to identify trends in the company's overseas expansion strategy. A search was conducted under the title of the word overseas advancement strategy, which secured a total of 153 papers. Abstracts of the research paper were refined for analysis and then analyzed using KoNLP package. As a result, 10 important keywords were derived. The purpose of this study is to identify the research trends of companies in overseas market through these results. This study provides a guideline for future research on overseas expansion strategies.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.39 no.2
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• pp.11-18
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• 2016

Product liability (PL), which began enforcement in 2002, refers to the legal responsibility of the manufacturers or sellers (wholesales or retailers) for the property damage or bodily harm caused by their product. With a strong enforcement of the Product Liability (PL) Act, companies are required to structure and operate a response system to defend or prevent product accidents efficiently, but small and medium enterprises (SMEs) are unable to respond more aggressively due to limitation of management resources. In this manner, it is important to develop response strategies for SMEs to efficiently cope with the PL Act. In this paper, the PEST (Political, Economic, Social, and Technological) analysis is performed to reveal the impact of the PL Act on SMEs in macro-economic point of view. To formulate SME's PL response strategy, SWOT analysis is performed to categorize each factors from PEST analysis and AHP is applied to identify the intensities of SWOT factors. The prioritized SWOT factor, results of PEST-SWOT-AHP analysis, are used to formulate SME's PL response strategies. The study results are briefly summarized as follows. To reduce product defects, it is necessary for SMEs to formulate PL response strategies for each phase of the product life cycle by continuously collecting and analyzing PL cases in the same industry or for similar products. In addition, SMEs should invest more technological effort to ensure product safety. Further, SMEs should spread PL awareness to all staff members by training internal PL experts. Moreover, a SME should enroll in PL insurance and spread this information to its customers so that they become aware that the company is proactively conforming to the PL law.

• 한국데이터정보과학회:학술대회논문집
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• 2006.04a
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• pp.253-265
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• 2006

This study aims to figure out the relation between the demographic characteristics and job satisfaction of those who work at fashion companies. The subject of this study is those who work at fashion companies beyond the small and medium sized businesses and designer brand employees in Busan. We used SPSS/WIN 10.0 to analyze the data for this study. The job satisfaction was found to increase in proportion to the satisfaction with the job itself, the senior of official, wage and colleagues, which increases along with the level of post. The job satisfaction was found to be proportional to the level of work specialization, satisfaction with the company and welfare. The job satisfaction and the performance would improve if the work environment for employees is made better by making their works more diverse and discretionary to ensure a successful growth of fashion companies.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.163-173
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• 2020

This study examinined the casual relationship between consulting service characteristics and management performance based on absorption capacity and innovative willingness in order to find out the factors of effective consulting In an age of infinite competition. 131 questionnaires were used to test 8 hypotheses using SPSS 22.0 and SmartPLS(3.3.2). Results are as follows: expertise and consultant knowledge among consulting service characteristics had a significant positive impact on management performance through the company's absorption capacity and innovative willingness. However, the consultant's attitude had no significant effect. This study suggests the necessary of factors that can enhance the consulting effectiveness. We would like to consider and analyze the psychological variables that can enhance the various attributes and management performance of consulting in future research.