• 산업경영시스템학회지
• /
• 제28권2호
• /
• pp.117-124
• /
• 2005

This study tries to develop the models of measuring the level of product availability accommodated for features of specific customers dividing customers into VIP customers and general customers. Functions of costs that the models are composed of are cost of holding safety stock and cost of lost opportunities. The existing model of measuring the level of product availability which focused on cost of holding safety stock for VIP customers should be reinforced by considering cost of lost opportunities caused by general customers' quitting trades with a company. This study tries to present realistic solutions for problems in making decisions related to the total inventory. This study concludes that the model of the level of product availability meeting general customers' needs is more efficient according to increasing of a latent demand of the general customers who quit trades with a company and the cost of lost opportunities.

• 디지털융복합연구
• /
• 제12권10호
• /
• pp.121-134
• /
• 2014

본 연구에서는 기업의 지배구조가 지주회사 체제로 전환되는 과정에서 지배구조의 투명성이 높아지고 전략적 사업집중의 효과가 높아져 기업가치가 제고될 것으로 예상하였다. 지주체제로의 전환 효과를 알아보기 위해 지주회사로 전환하여 상장된 지주회사와 자회사들 56개 표본의 누적 초과수익률을 조사해 본 결과, -1~+1일에서 +1일에 비정상수익률이 양(+)으로 나타나면서 전환효과가 단기적으로 나타났다. 즉, 지주회사체제로의 전환은 전환의 공시효과로 주주의 부에 긍정적으로 영향을 미치는 사건으로 나타났다. 그러나 장기적으로는 시장 반응에 커다란 변화가 없이 누적 초과 수익률이 음(-)의 값으로 나타나 지주회사전환에 따른 주주 부의 가치가 사건 후에 반영되지는 않는 것으로 나타났다. 또한 지주회사체제 이후 시장가치, 기업지배구조지수와 사업집중도의 변화를 분석한 결과 주주권리 보호와 경영과실배분의 부문지배구조지수가 지주회사 전환 이전 시점보다 통계적으로 유의하게 증가되었음을 확인하였다.

• 산학경영연구
• /
• 제21권1호
• /
• pp.119-131
• /
• 2008

본 연구는 2007년 다이에 주식을 인수해 일본 최고의 소매기업이 되었는데, 한국의 이마트와 마찬가지로 구미계통의 하이퍼 방식에다 자국특유의 관습을 살려 성공했다. 본고에서는 이온그룹을 중심으로 소매업의 성장과정을 통해 특징과 분기점에 있는 동사의 금후 전략을 어느 정도 전망할 수 있다. 금년 8월 21일 순수 지주회사로 이행하며, 북경을 필두로 2010년까지 중국시장의 100개점포를 목표로 하고 있다.

• 산업융합연구
• /
• 제13권2호
• /
• pp.45-54
• /
• 2015

This Study aims to analyze the factors for the success of commercialization of the facial extraction and recognition image security information system of the domestic companies in Korea. As the results of the analysis, the internal factors for the success of commercialization of the facial extraction and recognition image security information system of the company were found to include (1) Holding of technology for close range facial recognition, (2) Holding of several facial recognition related patents, (3) Preference for the facial recognition security system over the fingerprint recognition and (4) strong volition of the CEO of the corresponding company. On the other hand, the external environmental factors for the success were found to include (1) Extensiveness of the market, (2) Rapid growth of the global facial recognition market, (3) Increased demand for the image security system, (4) Competition in securing of the engine for facial extraction and recognition and (5) Selection by the government as one of the 100 major strategic products.

• Natural Product Sciences
• /
• 제27권1호
• /
• pp.36-44
• /
• 2021

The essential oils from the aerial parts (leaves and flowers) of Spiraea hypericifolia L. (Rosaceae), collected in Northern Kazakhstan, were obtained by distillation in two dispersion media (distilled water and 15% NaCl solution). The chemical composition of the essential oils was evaluated by GC-MS for the first time. The yield of the essential oil was 0.04% (in fresh growth conditions) and 0.02% (in dry growth conditions) respectively regardless of which dispersion media (H2O or 15% NaCl solution) was used at the isolation of essential oil. The main compounds were aliphatic hydrocarbons (alkanes) (40.6-53.2%), aldehydes (8.4-17.4%), diterpenoids (9.1-16.7%) and ketones (6.2-8.7%). Content of monoterpenoids was depended on dispersion media (2.2-3.6% where H2O was dispersion media and 8.4-8.5% where 15% NaCl solution was dispersion media). n-Heneicosane (17.4-34.1%) and n-tricosane (14.3-19.5%) were the main constituents of the essential oil of S. hypericifolia. There were many insects from different classes in S. hypericifolia at flowering. Important components such as α-methylene-γ-butyrolactone (0.8-2.8%), benzyl cyanide (0.7-1.1%), β-damascenone (1.2-2.9%), (E,E)-4,8,12-trimethyl-1,3,7,11-tridecatetraene (1.8-2.7%), β-ionone (0.5-1.8%) and others were detected in small amounts.

• Journal of East Asia Management
• /
• 제4권1호
• /
• pp.53-77
• /
• 2023

Modern company faces an uncertain future and a competitive environment and are seeking new technologies and creative products to ensure the corporate growth and survival in the market through continuous innovation. "University Industry Cooperation(UIC)" is a point of contact for overcoming the crisis faced by companies and universities in this era and a cooperation platform for mutual prosperity. As a subsidiary of a university, "Technology Holding Company(THC)" is attracting attention as a new window for UIC in Korea. The role of THC is to establish and foster the business opportunities of their subsidiaries and to return investment profits to the university ecosystem again. But recently, the life cycle of technology is getting shorter, and the development cost is steadily increasing. In particular, with the increase of hybrid projects based on convergence and combination, the risk of conducting research(R&D) and new product development(NPD) projects is gradually increasing. A PMO refers to a project management organization that can contribute to improving the success rate of projects with increasing uncertainty by supporting project visibility and appropriate decision-making. The purpose of this study is to raise a research question on whether THC's corporate performance can be improved when "Project Management System(PMO Service)" is introduced into the subsidiary incubation system of THC. This study proposes several research methods to identify the relationship between the introduction of PMO and the corporate performance of THC.

• 한국가구학회지
• /
• 제25권4호
• /
• pp.277-287
• /
• 2014

Current Korea furniture market is holding and leading with Hanssem, Livart, and other 10 main furnitures companies. The Hanssem furniture company is the first sales in Korea. And whole sales revenue was over 1 trillion KRW. Recently in Korea furniture market is changing rapidly by announcement of IKEA of expansion to Korea. IKEA is the number one furniture company in north european countries. Also, this company spreads at world widely, 44 countries and 358 shops, with their own marketing plans between lowest prices and developing north european furniture styles. Korean furniture companies are get in dangerous condition, and especially serious problems near Korean furniture company using same market place with IKEA. This research is expecting IKEA's brand power will hitting Korea furniture industries. Therefore, Korea furniture companies and industries need analysis of IKEA furniture, marketing strategy of IKEA, production strategy and other plans must be prepare for expansion of IKEA in Korea.

• 대한산업공학회지
• /
• 제30권3호
• /
• pp.197-204
• /
• 2004

This paper deals with a supply chain with a company and its contractor that produces products by the OEM contract with the company. The supply chain of interest has two distinct features. First, the company is the supplier of raw material required in the production at the contractor. Second, the company and its contractor make a delivery shipment arrangement that the replenishment lead time is determined depending on demand process. We show that the optimal inventory policy is monotonically changed as either the replenishment setup cost or inventory holding cost becomes increased or decreased. We also present asymptotic properties of the optimal inventory policy when either the number of outstanding customer orders or the inventory level becomes very large.

• 통상정보연구
• /
• 제11권1호
• /
• pp.157-176
• /
• 2009

This study analyzed the information factors which determine cash liquidity in Korean export-oriented companies. In this paper, cash liquidity means the ratio of the value of cash or cash equivalent to the asset value subtracted marketable securities value from total asset value. The empirical test shows that main information factors are the size of company, the growth opportunity of company, the volatility of operating cash flows and free cash flows, the credit yield spread of company, the debt ratio, the turnover ratio of cash flows and free cash flows, and the estimate of bankruptcy that amounts to the inverse number of Z score. In summary, the size of company, debt ratio, turnover ratio of cash flows and free cash flows, and Z-score have negative influence on the cash liquidity of Korean export-oriented companies. but the volatility of operating cash flows affect the cash liquidity positively.

• 한국산학기술학회논문지
• /
• 제12권7호
• /
• pp.3062-3071
• /
• 2011

기업의 소유구조와 기업 가치에 미치는 영향에 관하여, 일반 제조업과는 상이한 업종상 회계상 특성을 가진 건설기업의 경영성과를 소유구조에 따라 일반 제조기업과 비교한 연구는 미진하였다. 본 연구에서는 1998년도부터 2007년도까지 우리나라 KOSPI 상장기업의 주요 주주지분율(내부지분율, 외국인지분율, 기관투자자지분율)의 증감에 따른 경영성과와의 상호 연관성 여부와 지분구조에 따라 제조기업과 건설기업과의 성과 차이에 대하여 비교하고자 한다. 실증결과를 요약하면, 첫째 외국인지분의 증가는 MTB에 정(+)의 영향을 미치어 외국인투자자지분이 기업의 장기적 경영성과(MTB)에 긍정적 영향을 준다는 선행 연구의 결과를 지지 하였으며, 내부지분율의 증가는 MTB에 부(-)의 영향을 미치는 것으로 나타나 선행연구의 경영자안주가설을 지지 하였다. 단지, 기관투자자지분율과 MTB와의 관련성은 적극적 감시가설을 언급한 앞선 여러 연구의 결과에도 불구하고 연동성을 찾아 볼 수 없었다. 또한 소유구조와 ROA의 연동성을 살펴보면 내부지분율 및 외국인지분율의 증가는 ROA에 정(+)의 영향을 미치나 기관투자자 지분율의 증가는 부(-)의 영향을 미치어 앞선 기관투자자의 적극적 감시가설과는 다른 결과를 보여주었다. 두 번째 지분구조에 따라 건설업과 제조업간의 경영성과가 차이가 있는지를 검증한 결과 내부지분율과 건설업유무, 외국인지분율과 건설업유무, 기관투자가지분율과 건설업유무 모두 MTB 와 ROA에 통계적으로 차이를 주지는 못하는 것으로 나타나 발주, 생산 및 회계상 수익의 인식 등 제조업과의 다른 특성에도 불구하고 지분구조에 따른 건설기업과 제조기업의 경영성과에는 차이는 없음을 알 수 있었다.