• Title, Summary, Keyword: public transfer

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A Study on the Technology Transfer Efficiency for Public Institutes Using DEA Model (DEA 모형을 이용한 공공연구기관의 기술이전 효율성 분석에 관한 연구)

  • Hyon, Man-Sok;Yoo, Wang-Jin
    • Journal of the Society of Korea Industrial and Systems Engineering
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    • v.31 no.2
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    • pp.94-103
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    • 2008
  • This study measured technology transfer efficiency for public institutes. The study made use of DEA being one of the non-parametric linear programming to evaluate technology transfer efficiency for public institutes and to measure technology efficiency, pure technical efficiency and scale efficiency. The measurement of the technology transfer efficiency for public institutes was as follows: The cause of the technology transfer inefficiency was affected by pure technical inefficiency more than by scale inefficiency. Public institutes' RTS(Return To Scale) value varied depending upon the features of the organizations than the features of the regions. Public research institutes' RTS value is more effective than universities' RTS value. We compared the RTS group with the RTS of Projected DMU groups. The RTS group had constant returns to scale effect while the RTS of the Projected DMU had increasing returns to scale effect. The technology transfer efficiency of public institutes varied depending upon the features of the organizations and regions : The technology transfer efficiency of public institutes were as follows : public research institutes at the metropolitan area, public research institutes at the local areas, universities at the metropolitan area and universities at the local areas. In other words, the technology transfer efficiency was affected by organizational characteristics more than by regional characteristics at the place where public institutes were located.

The Analysis of Structural Relationships among Public Technology Transfer, Technological Performance, and R&D Productivity (공공기술 이전, 기술적 성과, 연구개발 생산성 간의 구조적 관계 분석)

  • Jeon, Jieun;Kwon, Sang Jib
    • Knowledge Management Research
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    • v.19 no.2
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    • pp.1-19
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    • 2018
  • This study aims to identify the causal relationship among public technology transfer, technological performance, and research and development (R&D) productivity. Using the impulse-response function(IRF) of a panel vector autoregressive model (panel VAR), this study suggests the results of how long the factors such as technological performance (patent), public technology transfer, and R&D productivity takes and lasts if a one-unit shock of standard deviation occurs. As a result, first, the increase of public technology transfer activities has no power to increase the technology performance but improve the R&D productivity. If the public institute increases its technology transfer activities by one unit, the R&D productivity will increase within five years. Second, the impact of increasing technological performance on improvement of public technology transfer and R&D productivity is an insignificant. Third, the effect of R&D productivity on the public technology transfer creates a substantial reaction after a current time. Considering the structural relationships among public technology transfer, technological performance, and R&D productivity, if policy makers intend to construct the active R&D circumstance, technology suppliers should be motivated to run the active R&D mechanism because they achieve gains.

Relations between The Elderly's Transfer Incomes and Life Satisfaction

  • Lee, Hyoung-Ha
    • Journal of the Korea Society of Computer and Information
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    • v.23 no.10
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    • pp.165-172
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    • 2018
  • This study was conducted to investigate the relationship between life satisfaction of the elderly and their transfer income (public transfer and private transfer income) using the 11th data of the Korea welfare panel study. In the analysis results, the public transfer income was analyzed to have a significantly positive (+) effect on the life satisfaction in the case of the elderly in general households while in the case of the elderly in low income households, private transfer income was analyzed to have a significantly positive (+) effect on life satisfaction. These results suggest that the public transfer income is 1,019,200 won (monthly average 849,000 won) in the case of the elderly in general households, and the public transfer income is found to have an effect to stabilize the income, which can be expected to increase the life satisfaction. However, in the case of the elderly in low income households, it was found to be 5,080,500 won (monthly average 424,000 won), half of the public transfer income of the elderly in general households. In the case of the elderly of low income households, it can be assumed that the private transfer income, which is the "uncomfortable" income source, fills up the unstable income stabilization gap and raises the life satisfaction. As a policy suggestion, first, by supplementing the basic pension system, which is an irrational part of public transfer income for the elderly with low income, it is necessary to design policy alternatives to enable economic stabilization of the elderly in low income households. Second, it is also necessary to actively review the introduction of income deduction plans for the transfer income of family members for the low income elderly households.

A Conceptual Model for Location Based Public Transit Transfer Information Service (사용자 위치기반 환승정보서비스 개념모델)

  • Lim, Jung-Sil;Moon, Young-Jun;Oh, Young-Tae;Lee, Choul-Ki;Bae, Myoung-Hwan
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.7 no.4
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    • pp.1-12
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    • 2008
  • The issues of developing the value added services for public transport connectivity and transfer with information and communication technologies has been discussed in terms of incorporating system facilities with public transit modes to increase the ridership of public transit. This paper demonstrates a conceptual model for providing the location based public transit transfer information service on demand with respect to system requirements, subsystems, and logical architecture based on the national ITS architecture. The subsystems in this study which include transfer information center, parking concierge, user route guidance and information provision system are also investigated in detail in order for information service and/or contents provider to develop business models on public transit connectivity and transfer. This model is expected to be utilized in providing the variety of service models with the different types of public transit connectivity and transfer systems according to the system scale and the public transit modes.

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Analysis of User's Travel Pattern and Bus Service Satisfaction Index for Public Transportation Reform in Daegu (대구시 대중교통체계 개편에 따른 이용자 통행패턴 및 시내버스 서비스 만족도 분석)

  • Hwang, Jeong-Hun;Kim, Gap-Su;Jeon, Jong-Hun
    • Journal of Korean Society of Transportation
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    • v.24 no.7
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    • pp.53-62
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    • 2006
  • The aim of this paper is to analyze the changes in the travel pattern of public transit users, service satisfaction before and after public transportation system reform in Daegu. For this purpose, we conducted a survey of people on public transit users and the results of study are as follows : First, it was found that transfer trip had increased, especially concerning the changes of travel pattern from bus trip to the transfer trip between the bus and subway. Because it makes a financial sense to transfer based on free charge transfer system. Secondly, the transfer satisfaction was improved for public transit users, but they are still reluctant to use transfer system.

A Study on Designing a Transfer Center as an Urban Park : With the Case of the Dobongsan Station P & R (복합환승센터의 도시 공원화 방안 연구 : 도봉산역 복합환승센터를 중심으로)

  • Lee, Sung Min;Jeong, Wook Ju
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.12 no.2
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    • pp.114-123
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    • 2009
  • The objective of the study is to discuss the public value which inevitably required in the relation between city and transportation infrastructure and to suggest a public space at a transfer center which is a new type of transportation infrastructure. There has been little discourse on the public value of existing transportation infrastructure in the field of landscape architecture. Through this study. re-think of urban infrastructure from landscape architectural point of view will be examined. Through this study, three main considerations will be reflected in designing a transfer center, First, in a broad context, possibility of landscape architectural access toward transportation infrastructure should be considered. Secondly, unique characteristics of the transfer center system will be reflected on design process. Lastly, by analysing the site context of Dobongsan station P&R, design issues will be emerged. Transportation infrastructure is a field of urban life where people gather, exchange and do diverse activities. Design of transfer center through landscape architectural approach will be a meaningful reaction to the needs of public space in the urban infrastructures.

Analysis of Inequality of Public Transfer Income by Income Level (소득계층별 공적이전소득의 불평등 변화분석)

  • Lee, Yong-jae;Kim, Yong-mi
    • Journal of Digital Convergence
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    • v.16 no.12
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    • pp.77-86
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    • 2018
  • This study was carried out by using the concentration index calculation method from 1996 to 2016 by using the household trend survey data to confirm the difference of income transfer income and inequality in public transfer income. The main results are as follows. First, the public transfer income concentration index in 1996 was concentrated on the high income group with +0.2774, but since 2009, the concentration index has been negative (-), which has concentrated on the low income group. However, the effect of redistribution of income was small. Second, the average public transfer income of low - income households increased significantly while the number of high income earners decreased. It is gradually improving that public transfer income did not play a role in the improvement of income inequality. Third, public transfer income has been continuously increasing in all income classes, and the rate of increase is low in the low income class and slow in the high income class, so the public transfer income of the low income class is higher than that of the high income class. In sum, the inequality of public transfer income by income class in Korea is gradually improving, but it is not considered to be a level that can improve the inequality between income groups.

Implementation of High Speed Transfer System for HD Video Files using Parallel TCP (Parallel TCP 를 이용한 고속 HD 영상파일 전송시스템의 구현)

  • Park, Hyoungyill;Song, Byungjun;Lee, Junggyu;Shin, Yongtae
    • Proceedings of the Korean Society of Broadcast Engineers Conference
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    • pp.20-23
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    • 2013
  • Recently for the transfer of large size video file between sites for high-definition craft editing used by broadcasting company the Public Network is used a lot. In the IP Public Network with QoS(Quality-of-Service) not guaranteed, degradation of performance has several causes. In this paper, we have analyzed the causes of low performance to transfer a large size HD video file in long distance, in order to maximize the effectiveness, the high efficiency network could be implemented enabling the highspeed of HD video file using the connection with networks between hosts through packet creation and multi-session of Parallel TCP. We survey the result of high speed transfer system and verify the efficient transfer method using Public IP Network for large HD video file transfer in broadcasting cooperation.

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Strategies for the Successful Technology Transfer from Public Research Institutes in Korea (공공연구기관의 기술이전 활성화 전략)

  • Lee, Yoon-Jun
    • Journal of Technology Innovation
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    • v.16 no.1
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    • pp.141-163
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    • 2008
  • Technology transfer from public research institutes is receiving an ever increasing importance in today's fast growing economy. Many factors have been cited as influencing the transfer performance. This study is focused on the strategy of institutes which is characterized by technology strategic factors and organizational/institutional factors. Methodologically, the technology strategy is represented by the information contained in applied patents, and the performance of technology transfer is indicated by the number of licensing contracts and royalty income. To further improve the contribution of public research institutes through technology transfer, I argue that individual institutes become more specialized in specific field and become more open to collaboration. It is also recommended that public research institutes gather together since it is easy to form the consortium of technology licensing office and it is not necessary to be located near the industrial field.

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