• 제목/요약/키워드: cost sharing

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공급망에서 구매업체의 지식, 원가, 정보공유 활동이 공급업체의 공유활동과 신뢰에 미치는 영향 : 신뢰의 매개효과를 중심으로 (The Impact of Buyers' Sharing Activities of Knowledge, Cost and Information on Suppliers' Sharing Activities and Trust in Supply Chain : Focusing on the Mediating Effect of Trust)

  • 이정승;김명국;김수경
    • Journal of Information Technology Applications and Management
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    • 제24권2호
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    • pp.25-37
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    • 2017
  • The aim of this study is to analyze the effect of the growing activities of large purchasing enterprises on the trust of small and medium size contractors, which is mediated by 'purchase accompany activity'. This subject study includes the first and second contractor companies in Korea. The results of this study are as follow. First, the knowledge and cost price sharing activities of major purchase vendor with cooperative company had a positive effect on the trust of cooperative company, however this was not so with the information sharing activities in that case. Second, the trust of contractors on large purchasing enterprises was positively influenced by sharing activities with purchasing activities of major company. Third, the knowledge and cost price sharing activities of purchasing enterprise with contractors on the sharing activities were mediated by the trust of contracting company on the large purchase enterprise. According to this study, the mediated effect of trust relationship can influence a contracting company. Whereas preceding studies of sharing activities were conducted about unidirectional instruct of large purchase enterprises to small and medium size contracting companies, this study was conducted on bidirectional effects, which included knowledge, cost price, information sharing activities between contracting companies and large purchasing enterprises. Conclusively, this study showed the possibility of spreading cognitive and change about mutual benefits strategy between small and medium size contracting company and large purchasing enterprise.

정보기술이 자원공유에 미치는 영향 (The impact of technology on resource sharing)

  • 이영자
    • 한국도서관정보학회지
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    • 제22권
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    • pp.205-244
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    • 1995
  • Originally the concept of the traditional resource sharing has been discussed in the context of bibliographic materials, and has been labor-intensive and high-cost activities. The technology has had a great impact on such pattern of the resource sharing, and has expanded the limited scope of the traditional concept into the sharing of library information in the levels of local, regional and national systems, and expertise, materials, facilities, equipments and personnels of the library system. While the traditional circulation service as a basic method to share library materials by users can provide the resource to a single person at a time, the electronic resource can be shared, by multi-users at a time anytime anywhere. The maximization of the electronic resource sharing requires that publishing process should be fundamentally changed and articles, books, chapters, speech manuscripts, music scores, maps, sound, and other formats of materials should be prepared in machine readable format. This study examined the positive effects of the technology on the resource sharing, but not investigate the concrete and complex problems as to the cost, guidelines, detailed procedures, design details, and intellectual properties and protection involved in the resource sharing. Some findings extracted from the study can be summarized as follows; (1) ILL will lose its meaning as a method to share the materials if they are all in the electronic format and the phrase 'networked information resource' becomes omnipresent. (2) The technology keeps on changing the concept of resource sharing. Today, the scope of resource sharing not only encompasses the sharing of the primary and secondary materials but also the sharing of the processings(eg. cataloging), expertise, user education, special facilities, and the integrated automated library systems. (3) The sharing of the networked resource will be a method to provide better services for library users in the low cost. (4) The a n.0, pplication of the technology to the resource sharing should be focus on the method which allows an end-users to do the direct access to the needed materials, and to be delivered the primary document as soon as possible.

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Optional Tariffs for Channel Coordination

  • Song, Jae-Do
    • Asia Marketing Journal
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    • 제14권3호
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    • pp.49-68
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    • 2012
  • When a channel is vertically separated, there can be inefficiencies, double marginalization. Channel coordination to amend this inefficiency has been an important issue in marketing and economics. Channel coordination deals with maximization of joint profit and achieving proper profit sharing among participants. In this paper, a manufacturer and heterogeneous multiple retailers with exclusive territory are assumed, and channel coordination with two-part tariff is considered. When multiple heterogeneous retailers are assumed, profit sharing can be an issue even though the tariffs based on marginal cost can maximize joint profit. In case of multiple heterogeneous retailers, the manufacturer earns the same profit (fixed fee) from each retailer. This means that a large retailer occupies all the gaps of channel profit between small and large markets. Then, the manufacturer, which generally plays the role of Stackelberg leader, will consider increasing fixed price or marginal price to earn more profit from large retailer. Those reactions can sacrifice maximization of joint profit by making small retailer withdraw or by changing the sales quantities. In this paper, to maximize joint profit and achieve proper profit sharing, two kinds of optional tariffs are considered. The first is an optional two-part tariff based on marginal cost and the second is an optional modified two-part tariff in which marginal prices are higher than the manufacturer's marginal cost. In both types of optional tariffs, maximization of joint profit in each market can be achieved. Moreover, optional tariffs alleviate the problem of profit sharing. Optional tariffs can provide a manufacturer more profit from a large retailer when profit from a small retailer is given. However, the analysis shows that the maximum share of manufacturer from a large retailer is restricted by the condition for self-selection. In case of optional two-part tariffs based on marginal cost, if the gap between demands is large, the maximum share of the manufacturer is sufficient to achieve proper profit sharing. If the gap between demands is not sufficiently large, the manufacturer cannot earn sufficient share from increased profit. An optional modified two-part tariff where marginal price is more than marginal cost of manufacturer is considered because of this scenario. The marginal price above the marginal cost may additionally control the distribution of the increased profit. However, the analysis shows that a manufacturer's maximum profit from a large retailer with given profit from a small retailer is the same as or lower than the maximum profit when optional two-part tariffs based on marginal cost are applied. Therefore, it can be concluded that the optional modified tariffs do not have additional contribution to profit sharing relative to the tariffs based on marginal cost. Although this paper does not cover all kinds of optional tariffs that are different from tariffs based on marginal cost, it shows the advantage of optional tariffs based on marginal cost and has important theoretical implications. The result of this paper also gives guide for channel coordination. Optional two-part tariff based on marginal cost can increase efficiency in channel coordination.

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시스템 사고를 이용한 주한미군 방위비 분담 정책 레버리지 전략 (A Leverage Strategy of the US-Korea Cost Sharing Program Based on Systems Thinking)

  • 이정환;조용건;문성암;서혁
    • 한국시스템다이내믹스연구
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    • 제11권3호
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    • pp.33-59
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    • 2010
  • South Korea has the defense burdensharing agreement with the United States in reference to the U.S. troops stationed in Korea since 1991, based on Special Measure Agreement(SMA). Due to the growth of Korea's economic power and the U.S. provision of the security environment on Korean penninsula, the U.S. government steadily demanded the rise of contributions to common defense from South Korea and South Korea accepted most of the U.S. requests without proper principles of negotiation concerning the cost sharing. This paper analyzes the systems of the Korea-U.S. cost sharing program through a systems thinking, that yields desirable results with a little effort. The three policy leverages are: 1) the development of negotiation principles; 2) the policy making closely linked with National Defense Reform Basic Plan; 3) the policy making with responsibility burdensharing than cost burdensharing. This paper findings will contribute to the developing the Korea-U.S. cost sharing program by providing policy-makers and policy-practitioners with systematic understanding and insight into the dynamics of the program. Also, this will enable the program to execute more effectively with a concrete formula.

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공급사슬에서의 위험공유 (Risk Sharing in a Supply Chain)

  • Ahn, Seongje
    • 한국경영과학회지
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    • 제28권4호
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    • pp.115-129
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    • 2003
  • This paper suggests that the profit sharing contract can be Pareto optimal for both supplier and the purchaser. It is shown that Pareto optimal risk sharing contract can be obtained even though the decisions are made in a decentralized manner. The effect of risk attitude of the members of the supply chain is discussed. We examined various aspects of the risk sharing contract such as risk altitude, bargaining power, and cost of information system. The different risk attitude changes the optimal parameters and decision variables. Especially, we proved that, when both the supplier and the purchaser are risk averse, the purchaser orders less quantity than when the one is risk neutral and the other is risk averse. If the fixed cost for the information system is big enough to satisfy a certain condition, it is Pareto optimal not to share the profit and the purchaser takes all the risk even though he is risk averse.

클라우드교통시스템의 최적 요금 산정 (Estimation of Optimal Fare for Cloud Transportation System)

  • 유성범;배상훈
    • 대한토목학회논문집
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    • 제33권5호
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    • pp.1969-1980
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    • 2013
  • 우리나라 인구 10만 이상 대다수의 도시는 교통수요 증가로 인해 교통 혼잡이 발생하고 있으며 이로 인한 경제적 손실은 매년 증가하고 있다. 교통 혼잡으로 인한 경제적 손실을 감소시킬 수 있는 방법 중 개인차량의 운행 억제를 위해 카 쉐어링, 렌터카 등의 시스템이 첨단 IT 기술들과 접목되어 등장하고 있다. 이러한 차량 공유는 교통 혼잡을 완화하고 차량의 효율성을 증대시켜 차량유지비 절약, 자동차를 소유하려는 인간의 욕구 감소, 차량소유의 번거로움 완화, 비즈니스 및 개인용무 활용, 대중교통 수단과의 연계성을 향상시키며, 저탄소, 친환경 교통의 구현을 목적으로 하고 있다. 본 논문에서는 차량공유시스템에 대한 개념, 국내외 차량공유 시스템, 각종 교통 시스템의 요금 체계를 고찰하였다. 아울러 자동차 공유기반의 서비스 중 하나인 클라우드 교통 시스템에서 가장 중요한 요소인 최적의 이용 요금에 대해 추정하였다. 이를 위해 유사교통 수단 요금 체계 분석을 통해 운영원가와 이용원가가 포함된 요금을 산정하는 방법론을 제시하였다. 유사교통수단과의 요금 비교분석을 통해 최대, 최소요금 범위를 설정하였으며, 가치기준결정법을 이용해 실제 이용할 수요와 지불의사금액을 추정하였다. 시간당 최소요금은 렌터카 요금과 비교하여 5,333원으로 추정되었으며, 최대요금은 택시요금과 비교하여 17,700원, 이용자의 시간당 지불의사금액은 6,930원으로 추정되었으며, 50%수요시의 가격은 시간당 6,550원으로 추정되었다. 향후연구로 이용자들의 이용시간, 날씨, 수요패턴, 추세 등을 보다 세밀히 분석하여 이를 요금 산정에 반영하는 연구되어야 할 것이다.

스마트 모빌리티 서비스를 위한 비용추정 (A Study on Cost Estimation for Smart Mobility Service)

  • 천서형;김동연;안재현;박규홍
    • 디지털융복합연구
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    • 제19권11호
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    • pp.301-313
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    • 2021
  • 자동차 산업은 차량 소유에서 공유로, 그리고 제조에서 서비스로의 패러다임 전환을 맞이하고 있다. 그러나 스마트 모빌리티 서비스의 경제적 가치가 항상 사용자에게 긍정적이라고 단정하기는 어렵다. 차량 소유 또는 공유와 관련된 비용은 서비스 혜택의 관점뿐만 아니라 잠재적인 사용자의 관점에서도 추정하기가 매우 어렵다. 따라서 본 연구는 비용 측면에 초점을 맞춰 전동화, 첨단 운전 보조 시스템(ADAS), 그리고 승차 공유 서비스 참여라는 세 가지 주요 요소를 기반으로 비용 추정 모델을 개발한다. 모델 분석 결과 단순 비용의 관점에서는 전동화, 승차 공유 참여 등 비용 혜택을 받는 경우 결과적으로 낮은 비용이 추정되었고, 추가로 민감도 분석을 통한 다양한 요인에 대한 분석을 시행하였다. 본 연구의 결과는 스마트 모빌리티 서비스 시장에서 잠재적 사용자와 제조업체를 위한 비용 예측 및 전략에 대한 유용한 통찰력을 제공할 수 있다.

데이터 생성의미를 활용한 정보공유구조의 효과성 비교 연구 (An Evaluation of an Information Sharing Workflow Using Data Provenance Semantics)

  • 이춘열
    • 디지털융복합연구
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    • 제11권6호
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    • pp.175-185
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    • 2013
  • 본 연구는 효과적인 정보공유를 위한 방안으로서 생성의미종속성을 소개하고, 데이터의 생성의미에 대한 이해가 정보공유에 미치는 영향을 측정하는 정보공유비용모형을 제시한다. 정보공유비용모형은 복수의 사용자집단 또는 부서들 사이에서 데이터의 생성의미 차이로 인한 정보공유 오류비용을 측정한다. 정보공유 오류비용은 정보공유오류의 발생확률과 비용에 의하여 결정되는데, 오류 발생확률은 사용자집단들 사이의 생성의미 차이를 나타내는 정보공유 거리로 측정된다. 본 연구는 대표적인 정보공유아키텍처인 부서별 데이터관리구조, 허브형 구조, 계층형 구조, 독립형 구조를 대상으로 정보공유비용을 측정함으로써 정보공유구조가 정보공유에 미치는 영향을 분석하였다. 정보공유비용의 관점에서 허브형이 가장 우수한 것으로 분석되었다. 그러나 데이터의 생성의미에 대한 표준화가 이루어지지 않을 경우, 허브형 정보공유구조는 부서별 데이터관리구조와 같은 특성을 보였다. 그리고 모든 정보공유구조가 독립형 구조보다 낮은 정보공유비용을 보임으로써 비록 표준화가 이루어지지 않아도 데이터를 공유하는 것이 공유하지 않는 경우보다 우수한 것으로 분석되었다.

한방의료의 건강보험 본인부담 실태분석 (Cost Sharing System of Oriental Medical Services in the National Health Insurance)

  • 변진석;이선동;유왕근;김진현
    • 대한예방한의학회지
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    • 제10권2호
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    • pp.95-120
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    • 2006
  • The purpose of this paper is to investigate the structure of cost-sharing for oriental medical services in the national health insurance. Out-of-pocket payment in ambulatory oriental medical care is a co-payment of KRW3,000 up to total expenses of KRW15,000, and co-insurance rate of 30% thereafetr. The empirical analysis based on medial claims data shows that the frequency of medical claims for outpatient care are mostly concentrated just below a total expenses of KRW15,000, and it decreases beyond a total expense of KRW15,000, while it rebounds between KRW17,000${\sim}$20,000. This means the current co-payment(KRW3,000) in oriental medical services should be applied up to a total payment of KRW17,000${\sim}$20,000, or the level of co-payment should be adjusted upward to KRW45,000 in order to be consistent in cost-sharing, between co-payment and co-insurance.

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정기발주 재고모형에서 공급자 수율 정보 공유의 기대효과 분석 (Analysis of the Value of Yield Information under Periodic Review Inventory System)

  • 민대기
    • 한국경영과학회지
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    • 제36권3호
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    • pp.61-74
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    • 2011
  • The objective of this study is to evaluate the effects of sharing uncertain yield information with a downstream supply chain player. We are interested in understanding how the amount of yield uncertainty affects the supply-side benefits and/or costs, which has not been considered in the literature, in addition to the customer-side benefits. With that purpose, this work evaluates a supplier who provides yield information in comparison with another supplier who shares no information. We simulate an order-up-to type heuristic policy that is adapted from the literature and reasonably modified to represent yield information sharing with error. From the simulation study, we argue that the customer would experience cost reduction, but the cost for supplier's inventory is increasing when sharing yield information. Furthermore, the amount of benefits and costs are situational and affected by level of yield uncertainty and demand variance. Based on the simulation study, we finally make several recommendations for the supply-side approaches to yield information sharing.