http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
임지연(Jiyoun Lim),김철영(Chulyoung Kim),구자철(Jachul Gu) 한국경영과학회 2011 經營 科學 Vol.28 No.2
As business environment has become more competitive, the R&D strategies of firms have been regarded more important. Patent has information about technology which affects a firm’s profit and it is considered as resources which have provided appropriate data for research of innovations and trends in technology. And patent indicators are known as qualitative representation of technology quality in an objective view. Also, they are available for the continuous and systematic analysis. However, most previous studies have focused on developing patent indicators to investigate patent value and characteristics. Furthermore they have limitations that most results is not significant that patent indicators have effect on firm performance-Tobin’s q, Intangible assets based on balance sheet, sales and etc. Thus, the purpose of this paper is to propose proper a factor to represent a firm performance and to analyze causal relationship between patent indicators and firm performance. Intangible assets based on market value are employed as one of most significant firm performance indicator. The results indicate that intangible assets are appropriate for analyzing causal relation between patent and a firm performance with 7 significant indicators among 10 patent indicators. Considering firm’s exogenous factors, regression analysis of each data for five years is performed. This result is similar to regression analysis of full data for all years.
임지연(Lim, Jiyoun),이승언(Lee, Seung-Eon) 대한건축학회 2019 대한건축학회 학술발표대회 논문집 Vol.39 No.2
The purpose of the public buildings energy management in Republic of Korea(PEMS) is to enforce the government management of public buildings energy consumption and to offer opportunities to utilize the building energy management business to the private. For the analysis of building energy stock units, approximately 50,000 public building cases of data have been deployed in the PEMS database, and the data were matched with building register information and energy consumption information for each individual building. In order to improve the energy efficiency of public buildings, it is necessary to evaluate policies using micro data related to energy consumption and to improve the effectiveness of energy demand management policies by providing feedback. PEMS, developed through this research, implemented a function to support one-stop energy management of public buildings that enables them to increase efficiency of their work and respond quickly to external information needs by unifying and integrating energy registration and management systems. In particular, it is designed to support the remodeling of public buildings in order to help realize energy efficiency by supporting the implementation of the remodeling phase and to support key tasks that must be reviewed and performed in the remodeling process in addition to practical reviews.