• Management Science and Financial Engineering
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• 제21권2호
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• pp.25-30
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• 2015

This short article compares different solution methods for a basic RBC model (Hansen, 1985). We solve and simulate the model using two main algorithms: the methods of perturbation and projection, respectively. One novelty is that we offer a type of the hybrid method: we compute easily a second-order approximation to decision rules and use that approximation as an initial guess for finding Chebyshev polynomials. We also find that the second-order perturbation method is most competitive in terms of accuracy for standard RBC model.

• 동굴
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• 제7호
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• pp.25-28
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• 1998

This article is a brief study of some properties of Pupu Springs together with comparative comments on nearby rivers and resurgences. The information presented was collected by several people over the period from January 1970 until November 1971, and all analyses were made within a laboratory. “Waikoropupu” is a Maori name meaning “where water bubbles up through a throat.” However the name is more commonly simply 'Pupu Springs. Location is about 7km from Takaka; the outflow from the Springs flowing into the Takaka River at a point within 2km of the town. Grid reference for the Springs is: N.Z.M.S. I, Takaka, S8 (1968) 170819.(omitted)

• 대한교통학회지
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• 제5권1호
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• pp.25-31
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• 1987

This article shows that, in the logit models, the(conditional) expected utility of the decision makers choosing an alternative is invariant across all alternatives. This property of the logit model implies that the logit model can not explain the distributional wealfare effects of a transportation policy (or transportation investment) among different alternatives, and thus the logit model is not proper for evaluating transportation policy in equity aspects.

• Journal of Chest Surgery
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• 제25권11호
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• pp.1225-1230
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• 1992

Reconstructive surgical procedures for hypopharyngeal and cervical esophageal defects have still a lot of technical defficulties and varieties to be performed as a optimal treatment according to the clinical situation patient faced. We have experienced a case of successful reconstruction of cervical esophageal defect, which was resulted from graft failure of free jejunal transfer in 43 year old male with eso-phagocutaneous fistula, using free fasciocutaneous dorsalis pedis flap. This article describes the review of our case and literature relevant the reconstructive maneuvers of cervical esophageal defects.

• 대한가정학회지
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• 제31권2호
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• pp.15-25
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• 1993

This article studied on price dispersion of food market in Kwangju. Both item and market basket price dispersion were surveyed, and this price dispersion was compared with the perceptive price dispersion. This survey was conducted from April. 8.1992 to 22. On findings, price dispersion is very big in item and market basket. Most Consumers' perception was inaccurate and typically underestimated. This findings suggest that consumers are victims of contributors to informally imperfect markets.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2000년도 추계 학술대회(The 2000 Autumn Conference of korea Technology Inovation Society)(한국기술혁신학회)
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• pp.25-44
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• 2000

The purpose of this article is to analyse the policy-making process concerning the selection of providers for IMT-2000, the global roaming communication services in Korea by adopting the new institutional approach. It is supposed to contribute to understanding the characteristic of the policy process in the field of information and communication. We can see the durability of institution through the process that the government lost its policy credibility by using the intervention instrument rather than letting go in the market place.

• 한국수학사학회지
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• 제12권2호
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• pp.25-39
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• 1999

In Euclidean plane geometry, areas of polygons can be computed through a finite process of cutting and pasting. The Hilbert's third problem is that a theory of volume can not be based on the idea of cutting and pasting. This problem was solved by Dehn a few months after it was posed. The purpose of this article is not only to study Hilbert's third Problem and its proof but also to provide basis for the secondary school mathematics.

• 한국언어정보학회지:언어와정보
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• 제20권1호
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• pp.25-49
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• 2016

Honorific forms express the speaker's social attitude to others and also indicate the social ranks and level of intimacy of the participants in the discourse. In a cross-linguistic perspective of grammar engineering, modelling honorification has been regarded as a key strategy for improving language processing applications. Using the HPSG and MRS formalism, this article provides a multilingual grammar model of honorification. The present study incorporates the honorific information into the Meaning Representation System (MRS) via Individual Constraints (ICONS), and then conducts an evaluation to see if the model contributes to semantics-based language processing.

• 전산구조공학
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• 제25권4호
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• pp.63-70
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• 2012

This article introduces ADAPT Corporation's latest software product for the integrated multistory analysis and design of concrete buildings, ADAPT Edge. Edge uniquely packages user-friendly modeling of multistory buildings, accurate gravity and lateral analysis, post-tensioning, and detailed slab and beam design, all in one software package. The benefits of Edge over traditional concrete design software are explained.

• Asian Journal of Business Environment
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• 제1권1호
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• pp.21-25
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• 2011

Sub-region cooperation is necessary based on the condition that China-Japan-Korea free trade area has not been established. Shandong has common interests with Koreain economic and trade cooperation and it has been equipped with prominent external environment and industrial advantages in sub-region cooperation. The article discusses the advantages, the specific patterns, the cooperation contents and the matched government measures of sub-region cooperation between Shandong and Korea, with the purpose of modifying the relevant policies launched by government.