• Title/Summary/Keyword: sustainability management

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A Comparative Study on the Industrial Cluster Cases for Job Creation from the Viewpoint of Sustainability and Open Innovation (SW일자리 창출을 위한 지속가능성과 개방형 관점에서의 산업클러스터 사례 비교 분석)

  • Lim, Gyoo Gun;Lee, Ji Yoon;Choi, Jinho
    • Korean Management Science Review
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    • v.34 no.2
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    • pp.85-101
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    • 2017
  • Currently, the SW industry is the center of digital economy and it is very important industry in terms of market scale and ripple effect. Due to the suffering from poor working environment of the SW industry and the disproportion of manpower supply due to the lack of experienced SW manpower, it is hard to create jobs of high quality for the SW professionals who can be applied to various convergence industries. In this study, we try to analyze the benchmarking cases of successful foreign industrial innovative clusters in order to promote sustainable development direction of SW industry and to create high quality SW jobs. First, the comparison criteria are derived from the viewpoint of creation of high quality SW jobs through an analysis of SW environment by using expert FGI (Focus Group Interview) technique. The critical success factors (CSFs) are derived by comparing and analyzing each industrial cluster cases in terms of SW job creation. This article presents the desirable implications of the cluster of SW industry that can generate SW jobs continuously from the viewpoint of ecosystem environment infrastructure. Through this study, we propose a meaningful direction of SW clusters for job creation, and solve the business inconsistency and suggest ways to increase the sustainability of core competence manpower.

Identifying Spatial Hazard Ranking Using Multicriteria Decision Making Techniques (다기준 의사결정기법을 이용한 공간위험 순위산정)

  • Chung, Eun-Sung;Lee, Kil-Seong
    • Journal of Korea Water Resources Association
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    • v.40 no.12
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    • pp.969-983
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    • 2007
  • This study developed a ten-step procedure of integrated watershed management (IWM) for sustainability to rehabilitate the distorted hydrologic cycle and identified spatial hazard ranking(step 2). Spatial hazard indices, Potential flood damage (PFD), potential streamflow depletion (PSD), potential water quality deterioration (PWQD), and watershed evaluation index (WEI) were developed using multi-criteria decision making (MCDM) techniques and sustainability evaluation concept(pressure-state-response model). The used MCDM techniques are composite programming, compromise programing, Regime method, and EVAMIX approach which are classified by data availability and objectives (prefeasibility and feasibility).

Global Strategy Entry Mode Development: Case study of Electric Vehicle Market in Africa

  • Anyim Mokom Brenda
    • International Journal of Advanced Culture Technology
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    • v.11 no.2
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    • pp.330-344
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    • 2023
  • This research report cuts across management sciences (market strategy entry mode development) and innovative technology (Electric Vehicle (EV)) alongside measures to submerge global warming. The development of a successful entry mode for the electric Vehicle into the African continent is the main objective of the study. The study focuses on an analysis of how electric car manufacturers can enter the African market in other to achieve global sustainability and social responsibility. The methodology is based on identifying the factors that affect the choice of an entry mode into international markets by multinational companies desiring to leverage their revenue through a foreign market. It also offered a quantitative approach that can support the economic and sustainability entry mode model for EVs and a qualitative approach of Porter's five forces analysis as an entry mode coaching tool for EVs. These proxies are used in quite a wide range of multivariate statistical methods (trend analysis, ratio, and probability, comparative t-test technique, auto-regression, and ordinary least square technique). The result acknowledges joint venture and setting of the plant (physical presents) as the optimal entry mode in African EV market. It requires the EV manufacturers a tire-free emission innovation technology in order to optimize the global sustainability initiative.

Assessment of GHG Reduction Strategy - A Case of Environmental Facilities of Incheon City - (온실가스 감축 전략의 성과평가 - 지자체 환경기초시설 사례 -)

  • Jang, Jong-Ok;Lee, Sung Wook;Kim, Jong Dae
    • Journal of Environmental Science International
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    • v.26 no.4
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    • pp.509-519
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    • 2017
  • The study focuses on 32 environmental facilities in Incheon Metropolitan City, South Korea, categorizes them by sector: sewage treatment, wastewater treatment, incineration, landfill, water purification, and water supply. Their GHG reduction results are analyzed through quantitative and qualitative measures for 2012 to 2015. The study surveys and examines GHG reductions of the environmental facilities for two categories - facility operation and management. The findings are as follows: First, the GHG reduction rate, an emission-to-allocation ratio, from 2012 to 2015 is 89.67%. Second, GHG reductions coming from qualitative measures of facility management are even greater than those from quantitative measures of facility operation. Third, GHG reductions through facility operation are mostly attributable to overhauls, less use of facilities, resources recycling, process improvement rather than the betterment of fuels, facilities and energy efficiency. Fourth, higher reduction can be achieved by effective facility management, qualitative measures.

A Study on Environmental Impact and Cost Analysis in Electricity Generation Using MFCA For a Coal-fired Power Plant (MFCA를 적용한 환경부하 및 발전원가 분석 연구 : 석탄화력발전소 중심으로)

  • Lim, Byung-Sun;Park, Seungwook
    • Journal of the Korea Safety Management & Science
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    • v.17 no.1
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    • pp.271-279
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    • 2015
  • Global warming has pressured companies to put a greater emphasis on environment management which allows them to reduce environmental impact and costs of their operations. In Korea, the coal-fired power plants take a large account of electricity generation at 31.7% of the total electricity usage in 2014. Thus, environmental impact of coal-fired power plants is significant. This paper illustrated how to compute environmental impact and costs in electricity generation at a coal-fired power plant using MFCA methodology. Compared to the traditional accounting, an advantage of MFCA is to provide information on electricity generation costs and environmental wastes incurring throughout the production process of electricity. Based on MFCA, the coal-fired power plant was able to reduce production cost of electricity by 52.3%, and environmental wastes by 47.7%. As a result, MFCA seemed to be an effective tool in environmental management for power plants.

Multi-Regional Resources Management Practice using Water-Energy-Food Nexus Simulation Model

  • Wicaksono, Albert;Jeong, Gimoon;Kang, Doosun
    • Proceedings of the Korea Water Resources Association Conference
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    • 2019.05a
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    • pp.163-163
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    • 2019
  • The rapidly growing global population increases the awareness of water, energy, and food security worldwide. The concept of Water, Energy, and Food nexus (hereafter, WEF nexus) has been widely introduced as a new resources management concept that integrate the water, energy, and food in a single management framework. Recently, WEF nexus analyzes not only the interconnections among the resources, but also considers the external factors (such as environment, climate change, policy, finance, etc) to enhance the resources sustainability by proper understanding of their relations. A nation-level resources management is quite complex task since multiple regions (e.g., watersheds, cities, and counties) with different characteristics are spatially interconnected and transfer the resources each other. This study proposes a multiple region WEF nexus simulation and transfer model. The model is equipped with three simulation modules, such as local nexus simulation module, regional resources transfer module, and optimal investment planning module. The model intends to determine an optimal capital investment plan (CIP), such as build-up of power plants, water/waste water treatment plants, farmland development and to determine W-E-F import/export decisions among areas. The objective is to maximize overall resources sustainability while minimize financial cost. For demonstration, the proposed model is applied to a semi-hypothetical study area with three different characterized cities. It is expected the model can be used as a decision support tool for a long-term resources management planning process.

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The Effects of Socially Responsible Activities on the Management Performance of Internationally Diversified Firms: Evidence from Korean Small- and Medium-Sized Firms

  • An, Sang-Bong;Kang, Tae-Won
    • Journal of Korea Trade
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    • v.24 no.5
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    • pp.35-54
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    • 2020
  • Purpose - It seems common sense that corporate social responsibility (CSR) is a key driver of business sustainability. Nevertheless, there has been little research on the performance of socially responsible activities, including economic and environmentally responsibility activities, in internationally diversified firms. Design/methodology - The purpose of this study was to evaluate the effects of CSR activities on management performance. For this evaluation, an empirical analysis was conducted with total of 2,520 cases, selected from companies listed on the Korea Composite Stock Price Index market for six years from 2013 to 2018. As proxies for management performance, financial data such as a total asset net profit ratio and a total asset operating ratio were used. A multivariate regression analysis was conducted to test hypotheses. Findings - The results of this analysis indicated that firms in the CSR outstanding group were ranked significantly higher than other groups in management performance. In addition, CSR activities of internationally diversified firms positively influenced the total asset net profit ratio and total asset operating ratio. Originality/value - The results suggest that the CSR activities of these firms can play a significant role in enhancing management performance in the economic status of Korea, where the degree of export dependency is high.

A Study on Evaluation Indicator of Social Sustainability Considering Improvement of Quality of Life in Residential Environment (주거환경의 삶의 질 향상을 고려하는 사회적 지속가능성 평가 지표 제안 연구)

  • Chang, Soo-Jung;Nam, Kyung-Sook
    • Korean Institute of Interior Design Journal
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    • v.24 no.6
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    • pp.47-57
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    • 2015
  • In this research, an attempt was made to approach social sustainability of residential environments that have been studied thus far in community-oriented research in a broader perspective, with the aim to induce evaluation indicators for social sustainability of a residential environment that is oriented for enhancement of the residents' life quality. First, evaluation system of social sustainability of residential environments is divided into 6 areas that include regionality, diversity, fairness, satisfaction of diverse needs, social exchange, and participation and decision making. A subdivision was also introduced to account for evaluation properties by area. Second, regarding measurement of life quality in a residential environment, the scope of evaluation was divided into residential environment dimension, resident dimension, and management dimension which can incorporate both objective evaluation and subjective evaluation in consideration of the fact that it involves both physical environment and socio-psychological elements. Third, evaluation indicators by area were collected based on an analysis of preceding studies. For the purpose, a total of 193 indicators were extracted, including 28 items of regionality area, 26 items of diversity area, 28 items of fairness area, 58 items of satisfaction of diverse needs, 34 items of social exchange area, and 19 items of participation and decision making area. The kind of evaluation indicators have meaning in that it can be used as an evaluation tool of social sustainability that can be applied universally from the planning stage. It can be utilized as a basic data for enhancement of life quality and promotion of social values in a residential environment.

Estimating long-term sustainability of real-time issues on portal sites (포털사이트 실시간이슈 지속가능성 평가)

  • Chong, Min-Young
    • Journal of Digital Convergence
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    • v.17 no.12
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    • pp.255-260
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    • 2019
  • Real-time search keywords are not only limited to search keywords that are rapidly increasing interest in real-time, but also have a limitation that they are difficult to determine the sustainability as there is a difference in ranking between portal sites. Estimating sustainability for real-time search keywords is significant in terms of overcoming these limitations and providing some predictability. In particular, long-term search keywords that last for more than a month are of high value as long-lasting social issues. Therefore, in this paper, we analyze the interest based on the ranking of the real-time search keywords and the duration based on sustained weeks, days and hours of real-time search keywords by each portal site and the integrated portal site, and then estimating sustainability based on high level of interest and duration, and present a method to derive real-time search issues with high long-term sustainability.

Assessment of Sustainable Production on Paddy Field Treated with Green Manure Crops Using Sustainability Index

  • Kim, Kwang Seop;Kim, Sook-Jin;Park, Ki Do;Lee, Choon-Woo;Ryu, Jin-Hee;Choi, Jong-Seo;Jeon, Weon-Tai;Kang, Hang-Won;Kim, Min-Tae
    • Korean Journal of Soil Science and Fertilizer
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    • v.47 no.3
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    • pp.165-171
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    • 2014
  • Assessment of sustainable production on a cropland can help to determine the most proper management practices. In this study, we evaluated the sustainable production on paddy field treated with green manure crops using sustainability index which based on nutrient index, microbiological index, and crop index related to nutrient-supplying capacity. Especially choosing appropriate indicators from a minimum data set (MDS) were used the principal components analysis (SI-2) as well as expert opinion (SI-1) usually used in sustainability index. Six treatments including the two tillage treatments and two green manure crops were investigated as follows; (i) moldrotary + rotary tillage without green manure crop (Con), with (ii) hairy vetch (Con-HV), and (iii) hairy vetch + green barely (Con-HV+GB), (iv) rotary tillage without green manure crop (Rot), with (ii) hairy vetch (Rot-HV), and (iii) hairy vetch + green barly (Rot-HV+GB). Con-HV and Rot-HV in SI-1 were maintained sustainability while Rot-HV and Rot-HV+GB in SI-2. Especially, treatments (Con and Rot) without green manure crops were more unsustainable than with green manure crops because of the low value of microbiological and crop index than with green manure crops. Meanwhile, sustainability indices and grain yield had the high correlation values ($R^2=0.756$ and 0.928 in SI-1 and SI-2, respectively). These results meant that application of green manure crops such as hairy vetch could improve both yield and soil quality in paddy.