• Health Policy and Management
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• v.27 no.3
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• pp.267-271
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• 2017

This year marks the 40th anniversary of the introduction of National Health Insurance (NHI) which has contributed to improving public health and accessibility. This article aims to show the trends of main indicators during the last 40 years. NHI has achieved rapid expansion of target population (1977-1989). The percentage of population covered increased from 8.8% in 1977 to 94% in 1990. The average number of visit days per person was 0.75 in 1977 but significantly increased to 31.11 in 2015. In 2015, NHI revenues were 52.4 trillion won and expenditures were 48.2 trillion won which is 9.5 times and 9.6 times higher than in 1995. NHI achieved universal coverage in short period of time and has contributed to improving the healthcare status. However, there still remain problems including low-benefit coverage and high out of pocket money. Therefore, the effort to reform these problems is needed.

• Asia-Pacific Journal of Business
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• v.1 no.1
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• pp.61-72
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• 2010

A view of cultural heritage as a form of capital considers the long term, dynamic, evolutionary, inter-temporal and inter-generational aspects of cultural heritage. The principles of sustainability provide a basis on the broader issue of culture in economic development. They might be capable of specifying a pattern of development that is "culturally sustainable" in the same way as somewhat similar set of criteria derived for the natural world, the criteria for defining ecologically and environmentally sustainable development. Thus we might accept the principles of material and non-material advancement, intergenerational and intra-generational equity, the maintenance of cultural diversity, the precautionary principle, and the recognition of system interdependence as benchmarks in assessing a cultural development process.

• Journal of the Korea Safety Management & Science
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• v.16 no.2
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• pp.121-129
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• 2014

The purpose of this paper is to evaluate the impact of green practice on firm's performances. It focuses on the performance of the firm that already accredited as an excellent green practice firm by the Corporate Governance Service. The regression analysis method was chosen to measure firm performance. This paper also investigate how the performance of green practice are related to some factors such as levels of accredition, R&D cost, and R&D capitalization. This result will give an insight of constructive directions for increasing of firm performance.

• ETRI Journal
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• v.43 no.5
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• pp.932-940
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• 2021

Currently, research on network functions virtualization focuses on using microservices in cloud environments. Previous studies primarily focused on communication between nodes in physical infrastructure. Until now, there is no sufficient research on group key management in virtual environments. The service is composed of microservices that change dynamically according to the virtual service. There are dependencies for microservices on changing the group membership of the service. There is also a high possibility that various security threats, such as data leakage, communication surveillance, and privacy exposure, may occur in interactive communication with microservices. In this study, we propose an ID-based group key exchange (idGKE) mechanism between microservices as one group. idGKE defines the microservices' schemes: group key gen, join group, leave group, and multiple group join. We experiment in a real environment to evaluate the performance of the proposed mechanism. The proposed mechanism ensures an essential requirement for group key management such as secrecy, sustainability, and performance, improving virtual environment security.

• Asian Journal of Innovation and Policy
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• v.10 no.1
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• pp.155-158
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• 2021

Entrepreneurial ecosystem is a very active area of research both conceptually and empirically, yet most literature that emerged over the last two decades predominantly pertain to developed economies. At the same time, transitioning and emerging economies have continued to grow rapidly, making a strong case to study entrepreneurial ecosystems in emerging economies (Bruton et al., 2018). Ecosystems are broad constructs and the constitutive elements of an ecosystem are themselves complex (Stam, 2015). Hence exploring key elements of the ecosystem in depth to understand the mechanisms of how entrepreneurship is supported through intermediary organizations like incubators is a fruitful exercise. In this context, we review the book "Technology Business Incubators in India Structure, Role and Performance" which is a timely synthesis for academic researchers and practitioners, looking to explore the topic as it pertains to emerging economies. The book is part of the De Gruyter Studies in Knowledge Management and Entrepreneurial Ecosystems series, that covers pertinent ecosystems issues around universities, and sustainability by leading authors.

• Journal of Smart Tourism
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• v.1 no.4
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• pp.31-42
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• 2021

Commercial space tourism is being developed and this trend is expected to continue and accelerate. Although opportunities and threats of space tourism attracted the interest of academia, literature on potential demand, attitudes and people's motivations for space tourism is scarce. In this context, this paper investigates young generations' interest and motivations towards different forms of space tourism. The cluster analysis on 2,207 respondents highlighted an interest in space tourism although motivated by different reasons, levels of budget and sustainability aspects. Interest in space tourism varies according to how far it is perceived as potential, possible or sustainable, or to people's personal feelings. The paper adds to contributions in the tourism field by investigating the opportunities space can offer this industry.

• International Journal of Advanced Culture Technology
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• v.10 no.3
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• pp.93-103
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• 2022

The purpose of this study is to empirically analyze the mediating effect of innovation activities on the effect of organizational culture perceived by organizational members on organizational effectiveness. The main results are as follows. First, Hypothesis 1, organizational culture, was adopted as it showed a positive influence on innovation activities. Second, since organizational culture showed statistically significant effect on organizational effectiveness, Hypothesis 2 was adopted. Third, the innovation activity, which is hypothesis 3, was analyzed to have a positive influence on organizational effectiveness. Therefore, hypothesis 3 was accepted. Fourth, the innovation activity, hypothesis 4, showed a mediating effect between organizational culture and organizational effectiveness. As shown in the results of this study, it is indicated that organizations should improve organizational effectiveness for growth and development through the advancement of the sustainability management system in the rapidly changing business environment. To this end, it was necessary to systematically build and activate an organizational culture and innovation activities suitable for the characteristics of the organization. In other words, organizational effectiveness can be improved when constructing and implementing advanced innovation activities based on measures to revitalize organizational culture according to changes in the business environment.

• International conference on construction engineering and project management
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• 2022.06a
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• pp.1093-1099
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• 2022

The number of buildings is increasing day by day. The next logical footstep is tackling challenges regarding scarcity of resources and sustainability, as well as shifting focus on existing building structures to renovate and retrofit. Many existing old and heritage buildings lack documentation, such as building models, despite their necessity. Technological advances allow us to use virtual reality, augmented reality, and mixed reality on mobile platforms in various aspects of the construction industry. For these purposes, having a BIM model or high detail 3D model is not always necessary, as a simpler model can serve the purpose within many mobile platforms. This paper streamlines a framework for generating a lightweight 3D model for mobile platforms. In doing so, we use an existing structure's site survey data for the foundation data, followed by mobile VR implementation. This research conducted a pilot study on an existing building. The study provides a process of swiftly generating a lightweight 3D model of a building with relative accuracy and cost savings.

• International conference on construction engineering and project management
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• 2015.10a
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• pp.200-204
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• 2015

This paper presents 10 input measures influencing project outcomes. Construction Industry Institute (CII), a consortium of more than 130 project owner and contractor companies, has collected project-level data for over 20 years. Recently, CII has developed a new system measuring project-level performance and factors presumably influencing project performance. The system, called 10-10, collects data for 10 input and 10 output measures for capital projects. The input measures include planning, organizing, leading, controlling, design efficiency, human resources, quality, sustainability, supply chain, and safety. This paper provides theoretical background for these measures. Although the input measures have been known to impact on project outcomes such as cost and schedule, there has been no study quantitatively evaluating how they are operated in the construction industry. This study contributes to revealing the current status of their uses, which will be helpful in establishing strategies improving construction project performance.

• International conference on construction engineering and project management
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• 2015.10a
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• pp.30-31
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• 2015

PPPs in international development cooperation can be challenging due limited capacities in the country, weaknesses in terms of policy and legislative frameworks, differences in mindsets, values, work ethics and hierarchical structures as well as cultural issues. These can lead to misunderstandings and implementation problems. However, a careful assessment of the situation on the ground, stakeholder analysis and needs assessment can help to identify potential bottlenecks and address capacity constraints that could slowdown operations. A sound understanding of local power dynamics and work practices can help to put in place an exit strategy which will enhance the projects' sustainability. Making sure that goals and objectives are understood in the same way by all partners, establishing an ongoing and respectful dialogue between them, as well as transparent implementation and monitoring mechanisms can also contribute to the PPP's success and increase the likeliness to make a difference in the lives of those in needs.