• 응용통계연구
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• 제37권2호
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• pp.119-138
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• 2024

본 연구는 노이즈 필터링과 차원축소 등의 방법을 이용하여 텍스트 지표의 정상화에 대해 검토하고 실증 분석을 통해 동 지표의 활용가능성을 제고할 수 있는 후처리 과정을 탐색하고자 하였다. 실증분석에 대한 예측 목표 변수로 월별 선행지수 순환 변동치, BSI 전산업 매출실적, BSI 전산업 매출전망 그리고 분기별 실질 GDP SA전기비와 실질 GDP 원계열 전년동기비를 상정하고 계량경제학에서 널리 활용되는 Hodrick and Prescott 필터와 비모수 차원축소 방법론인 충분차원축소를 비정형 텍스트 데이터와 결합하여 분석하였다. 분석 결과 월별과 분기별 변수 모두에서 자료의 수가 많은 경우 텍스트 지표의 노이즈 필터링이 예측 정확도를 높이고, 차원 축소를 적용함에 따라 보다 높은 예측력을 확보할 수 있음을 확인하였다. 분석 결과가 시사하는 바는 텍스트 지표의 활용도 제고를 위해서는 노이즈 필터링과 차원 축소 등의 후처리 과정이 중요하며 이를 통해 경기 예측의 정도를 높일 수 있다는 것이다.

• 한국IT서비스학회지
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• 제18권5호
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• pp.193-207
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• 2019

In recent years, Digital Social Innovation has been emerging at home and abroad and new solutions are being proposed by the perspective of User using digital technology in order to solve social and economic problems of the city. In addition, Living Labs which is an innovative tools and space enable to solve problems doing activities with various participants led by users. Therefore, this study aims to systematically manage the activities of Living Lab in Digital Social Innovation and improves the Living Lab sustainability using the performance indicators which are going to be developed. Furthermore, construct the appropriate indicator of each project process and take test at real Living Labs. As a result, performance indicator was derived from each procedure in the Living Lab project, and proved validity and reliability of the indicators through qualitative and quantitative methods by interviews and the questionnaire from the participants of Living Labs.

• 기술혁신연구
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• 제15권2호
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• pp.177-209
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• 2007

This work firstly aims to analyse the balance between tangibles and intangibles as well as among human capital, structural capital and relational capital of evaluation indicators for the research institutes in science and technology sector conducted in 2006, by adopting intellectual capital model. The research question of this work comes from that while the R&D activity can produce both tangibles and intangibles, there have no been methodologies to relevantly measure and rationally judge these, in particular, intangible performance. The result shows that the institute evaluation system in 2006 had given more weight on tangibles and structural capital than intangibles and other intellectual capitals such as human capital and relational capital, in comparison to the past evaluation system, even though, in principle, the current evaluation system has to deal with the intangible research performances as well as tangible ones in economic, social and cultural perspective. Finally, based on these analysis, I will try to suggest some policy directions for overcoming the deficits of indicators in institute evaluation system.

• 한국문헌정보학회지
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• 제24권
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• pp.221-261
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• 1993

The production, storage, processing and distribution of information is fast becoming a major economic activity for many nations of the world. The basic idea of this study is that knowledge and information are becoming the strategic resources and transforming agents in the information society. Therefore, in order to cope with successfully the transition toward the information society, the development of measurement tools and social indicators is essential. The purpose of this study is to fulfill three major objectives with regard to the analysis of the information sector in the information society. (1) This study suggests the theoretical definitions and social indicators of the information society. (2) This study investigates an empirical study of the information sector consisting of information industry, information workforce, and information indicator of the selected nations. (3) It advances theoretical explanations of the major factors of the growth of the information sector, and develops theoretical hypothesis and explanations of the information society.

• Nuclear Engineering and Technology
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• 제46권1호
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• pp.81-92
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• 2014

This study suggests 5 evaluation criteria (safety and technology, environmental impact, economic feasibility, social factors, and institutional factors) and 24 evaluation indicators for a NFC (nuclear fuel cycle) derived using factor analysis. To do so, a survey using 1 on 1 interview was given to nuclear energy experts and local residents who live near nuclear power plants. In addition, by conducting a factor analysis, homogeneous evaluation indicators were grouped with the same evaluation criteria, and unnecessary evaluation criteria and evaluation indicators were dropped out. As a result of analyzing the weight of evaluation criteria with the sample of nuclear power experts and the general public, both sides recognized safety as the most important evaluation criterion, and the social factors such as public acceptance appeared to be ranked as more important evaluation criteria by the nuclear energy experts than the general public.

• 한국ITS학회 논문지
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• 제15권6호
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• pp.24-35
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• 2016

본 연구는 시내버스 노선체계 평가 시 평가지표로 활용될 수 있도록 사회적 형평성 지표를 개발하였다. 사회적 형평성을 수평적 관점과 수직적 관점에서 수평적 형평성, 수평적 접근성, 수직적 형평성, 수직적 접근성의 4개 지표로 나누어 개발하였으며, 통합 지표로서의 사회적 형평성을 정의하였다. 개발한 평가지표를 모의 네트워크에 적용하여 시뮬레이션을 수행한 결과, 사회적 형평성의 지표는 존별 상대 비교에서 유의한 것으로 나타났다. 아울러 사회적 관점을 포함한 평가와 포함하지 않은 평가 사례의 비교를 통해 노선체계에서 사회적 형평성을 고려하는 경우, 평가결과가 다르게 나타날 수 있음을 입증하였다. 사회적 형평성 지표를 포함하여 평가할 경우의 최적 대안은 이 지표를 포함하지 않은 경우의 최적 대안과는 달라질 수 있음을 보여준다. 이로써 공공서비스인 시내버스 노선체계를 평가할 때에, 경제적인 효율성뿐만 아니라 사회적 약자 등을 고려한 사회적 형평성 지표를 반영하여 평가하는 방식이 가능하게 되었다.

• 환경영향평가
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• 제6권1호
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• pp.33-45
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• 1997

Nowadays, the environmental conservation has become a hot issue. Also the sustainable city issue is recognized as one of the most important tasks to be solved urgently for urban development. Therefore, the current indicator for sustainable city has been analyzed only as a segment of the environmental indicator which is one kind of branch of social indicator. However, considering the degree of pollution and heightened concern, it is time to develop a new and improved framework for the analysis of the sustainable city indicator. This study aims for the development of sustainable city indicator and the examination of practical method for the use of them. Urban sustainable city indicators are based on the "Pressure-State-Response (PSR) framework" which has been adopted by Organization for Economic Cooperation and Development (OECD). The indicators suggested in this study is composed of the following categories: 1. Indicators of natural environment itself, such as land structure (available land use index etc.), bio-species (bio-diversity index etc.), environment resources (water quantity index etc.) 2. Indicators of relationship between man and environment, such as sustainability of using material (recycle of water index etc.), pressure size (pressure index on air etc.), effort of prevention (environmental basic facility index, etc.) 3. Indicators of environmental state, such as landscape and culture (historical & cultural index etc.), environmental pollution (air pollution index etc.) A sustainable city environment is necessary and obtainable, yet its realization seems to be difficult. The urban pollution problems have become more serious than ever before thus requiring much interest. Therefore, this kind of study is meaningful for the establishment of policy objective, and the development and management environmentally sound and sustainable cities.

• 한국문헌정보학회지
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• 제41권4호
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• pp.273-294
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• 2007

본 연구의 목적은 BSC을 이용한 학술정보 유통기관의 성과지표를 개발하고 전문가를 대상으로 성과지표별 중요도를 분석하는 것이다. 성과지표에 대한 국내외 사례연구를 바탕으로 4개의 관점을 추출한 후 각 관점별로 핵심성공요인과 핵심성과지표를 추출하였다 개발된 성과지표 모형은 정보자원관점, 정보서비스관점, 이용자관점, 경제적관점의 4개 영역으로 구분되고 핵심성공요인은 12항목, 핵심성과지표는 31항목으로 구성하였다. 성과지표별 중요도 분석을 위해 대학, 연구기관 등의 전문가를 대상으로 설문조사를 실시하였으며 분석방법으로 계층화분석법 (AHP)을 사용하였다. 개발된 성과지표의 4가지 관점별 중요도를 분석한 결과 이용자관점, 정보서비스관점, 정보자원관점, 경제적관점 순으로 중요도가 높은 것으로 분석되었다.

• 한국콘텐츠학회논문지
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• 제22권2호
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• pp.447-456
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• 2022

지난 25년간 우리나라의 자활사업은 저소득 취약계층을 위한 가장 중요한 고용복지정책으로 자리매김 해왔다. 그러나 그간 자활사업 성과지표는 현장성이 부족하다는 지적이 많았는데, 특히 경제적 성과 중심의 지표와 지역유형을 고려하지 않은 일괄적인 적용 방식에 대해 개선이 필요한 상황이다. 이에 본 연구는 ISA 기법을 활용하여, 자활사업 성과지표에 대한 실천현장의 인식을 분석하고, 현장 적합성을 제고하는 지표 개선에의 함의를 도출하고자 하였다. 성과지표의 중요도와 만족도 분석에서는 자활사업의 결과보다 과정에 대한 중요도가 크고, 현행 지표가 현장을 만족스럽게 반영하지 못하는 것으로 나타났다. ISA 매트릭스 분석에서는 유지와 개선, 그리고 정책적 재고를 요하는 성과지표들이 분류되었는데, 이때 도시형과 농촌형의 매트릭스의 차이가 확연히 다른 것들이 발견되었다. 이러한 발견들을 통해 본 연구는 현장 지향성을 가진 성과지표를 제안하고 그 중요성을 강조하고 있어, 향후 성과지표의 개선을 위한 탐색적 기초연구로서의 의의가 있다.

• The Journal of Asian Finance, Economics and Business
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• 제6권4호
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• pp.287-295
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• 2019

The study aims to build a model for evaluating the effectiveness of activities and the effectiveness of financial investments in high-tech industries in Kazakhstan. The development of high-tech industries plays an important role in the economic growth of a country. In this regard, it is relevant to study the effectiveness of financing the most important industry in Kazakhstan. The development of the high-tech sector ensures the efficient functioning of the national innovation system. High-tech enterprises are one of the competitive sectors that allow us to develop and implement leading-edge innovations with the goal of their subsequent commercialization domestically and abroad. The author defines the multicriteria of efficiency in a knowledge-based economy associated with achieving an economic effect with multivariate correlation of results with costs. A multivariate dynamic model, an integral indicator of performance, an integral indicator of cost-effectiveness is proposed. The assessment of the effectiveness of financial costs and performance indicators in all regions of Kazakhstan have the positive dynamics of indicators, as well as a high economic effect. The results of the study can be applied in regional management to adequately assess the effectiveness of high-tech organizations and the effectiveness of financial investments, contribution to ensuring the economic security of the region.