• Journal of Korea Technology Innovation Society
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• v.3 no.3
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• pp.125-140
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• 2000

The paper studies on the cooperation between the humanities & social sciences and natural science & technology in 1990's. The article showed policy alternatives about the crisis of humanities & social sciences. That was science wars and we heard that was announced by Sokal affair. In this article, the author inquired into the Korean research policy's crisis and presented the policy alternatives about the crisis of humanities & social sciences and natural science & technology in various ways. In the concrete, the policy alternatives are cultural critique of technology and science and science & development of domain about interdisciplinary studies at the humanities & social science and natural science & technology. In conclusion, First, the author showed the appraisal and institutionalization of interdisciplinary studies. Second, the researcher proposed few policy alternatives and developmental area of interdisciplinary studies between the humanities & social sciences and natural science & technology.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2005.10a
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• pp.10-26
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• 2005

In our model, we keep inventory to satisfy uncertain demands which arrives irregularly. In this situation, we have additional two constraints. First, we need to have certain amount of order consolidation (consolidation constraint) for the orders to replenish the inventory because of production or purchase constraint. And also, if we order at a certain date which was set by administrative convenience, we have amount constraint to order the consolidated order demands (capacity constraint). We showed this variant inventory policy is needed in steel industry and note that there will be possible similar case in industry. To deal with this case, we invented a variant replenishment policy and show this policy is superior to other possible polices in the consolidation constraint case by extensive simulation. And we derive a combined solution method for dealing with the capacity constraints in addition to the consolidation constraints. For this, we suggest a combined solution method of integer programming and simulation.

• Korean Management Science Review
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• v.29 no.2
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• pp.157-165
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• 2012

This paper researches on the effective and efficient logistics policy for the parcel express company. The paper derives new policy by considering the number of used vehicles, carbon emission amount, delivery completion time, etc. The maximum waiting of delivery is considered as the time limit T day. To verify the effectiveness of the derived policy, the data of 30 days is generated, and it was shown that the derived policy is very effective compared with the conventional one.

• KIEAE Journal
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• v.10 no.3
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• pp.81-88
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• 2010

Current trend on sustainable tall building shows significant efforts on the integrated design approaches for the performative design to achieve efficient building for the energy, structural and materials. The design of tall buildings should take into consideration of environmental impact and economic benefits from sustainable approaches to ensure low energy consumption and CO2 emissions. Designing sustainable tall building require concerns and comprehensive understanding of sustainable building technology, sustainable rating system and supporting incentive policy. The research has been conducted on available rating system and the incentive policy for sustainable building design methodology through cases studies for this study. In the paper, author tried to emphasis the role of the incentive policy for the sustainable building and provides survey of the impact on rating, adaptable use of sustainable building technology on the current practice of tall building design.

• STI Policy Review
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• v.6 no.2
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• pp.24-53
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• 2015

Foresight, a major methodological tool in the STI policy toolbox, has recently featured new directions in methodological development, becoming influenced by progress in information and communication technologies and online tools. However, no overview of these directions has been available so far. Based on a literature review, an interactive workshop, and an international expert survey as well as expert interviews, the research presented here attempts to shed light onto some of the relevant issues by providing a structured overview of recent changes in order to further the debate on the future directions of methodological development in foresight. The paper outlines four clusters of emerging approaches in foresight:Integrated qualitative and quantitative approaches, IT-based and automated foresight, experiential foresight including new forms of communication and interaction such as visualization and gaming, and open and crowd-sourced approaches. The benefits and challenges of the approaches known so far are categorized and summarized, and areas of potential use for each of the clusters in STI contexts are identified.

• Journal of Contemporary Eastern Asia
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• v.15 no.1
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• pp.17-26
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• 2016

The present research applies the Theory of Harmony through Holistic Engagement to the foreign policy of Japan. As the third largest economy in the world and one of the most highly developed countries in the world, Japan is a major international power. Most analysts interpret Japan’s foreign policy through the lenses of realist, exceptionalist, or liberal institutionalist approaches. All the previously mentioned approaches tend to be based on etic studies conducted from the point of view of outsiders. The present interpretation of Japanese foreign policy applies an emic model based on primary sources from the Greater East Asian region and concludes that the Model of Harmony through Holistic Engagement shows considerable explanatory traction in interpreting the direction and development of Japanese foreign policy, in particular in the last two to three decades.

• Ocean and Polar Research
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• v.25 no.4
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• pp.483-491
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• 2003

Since the red grouper was declared overfished, the Gulf of Mexico Fishery Management Council must prepare a rebuilding plan considering the following alternative management policies: a Total Allowable Catch (TAC), 5-month season closure, 1800-pound trip limit, and a 50-fathom longline boundary. This study was aimed at evaluating the effects of proposed policies for rebuilding the red grouper stock in a 10-year period by developing a bioeconomic model. Under the assumption that the recreation sector was held to its share of TAC (24% of the total quota), the target stock biomass goal was attained in all policies. The NPV was the largest in the 5-month season closure policy if the output price did not fall. There were distributional effects on the different components of the fleets in the 1800-pound trip limit and the 50-fathom longline boundary policy.

• International Commerce and Information Review
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• v.10 no.4
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• pp.373-393
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• 2008

The object of this thesis is to evaluate performance of Industry Complex of Rural Areas Policy and to suggest solutions to solve problems of the policy and development plans for Industry Complex of Rural Areas in Korea. The Industry Complex of Rural Areas Policy has contributed to increase of income and growth of industries in farming areas. Since business environment has been changing rapidly and competition has been getting fierce, Korean small business in rural are as need to develop new strategies to strengthen their competitiveness. Therefore, this thesis will suggest public programs to support for development of Korean small businesses in rural areas. The suggestions are as below 1) plans to form funds to provide financial aid to small business in rural areas. Specific plans to raise funds for public programs that would be executed by National Industry Complex of Rural Areas Association are included. 2) plans to improve abilities of SBCs to develop technologies 3) plans to establish marketing channels for SBCs in rural areas. 4) plans to create systems to promote restructuring in Industry Complex of Rural Area.

• Knowledge Management Research
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• v.19 no.1
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• pp.175-202
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• 2018

The aim of this conceptual article is to explore the sharing economy ecosystem concept in innovation policy context with cluster, innovation system, smart specialization and business ecosystem approaches. This study conducts comparative study to understand what has been changed by sharing economy through Uber case in four cities. By analyzing vital constructs in sharing economy ecosystem, we suggest how sharing economy ecosystem works, and presenting core factors in policy framework of sharing economy ecosystem. In addition, we attempt to explain that policy maker should consider the relationship between these factors. The result of this paper shows sharing economy ecosystem has developed with their characteristics and constructs that are different with traditional industry.

• Management Science and Financial Engineering
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• v.15 no.1
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• pp.33-49
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• 2009

We examine the effectiveness of the conventional (Q, r) model in managing production-inventory systems with finite capacity, stochastic demand, and stochastic order processing times. We show that, for systems with finite production capacity, order replenishment lead times are highly sensitive to loading and order quantity. Consequently, the choice of optimal order quantity and optimal reorder point can vary significantly from those obtained under the usual assumption of a load-independent lead time. More importantly, we show that for a given (Q, r) policy the conventional model can grossly under or over-estimate the actual cost of the policy. In cases where a setup time is associated with placing a production order, we show that the optimal (Q, r) policy derived from the conventional model can, in fact, be infeasible.