• 농촌계획
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• 제13권4호
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• pp.69-77
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• 2007

The purpose of this study is to analyze the problems of operating the Direct Payment Program for Rural Landscape Preservation and to derive the way of improvement based on case study for three areas in Bonghwa-gun, Cheongwon-gun, Hongseong-gun. The most important factor for the program is farmer's consciousness and positive participation of the farmer who are the subject of this project. Even if farmers are not satisfied with the amount of direct payment income, they try to create income by utilizing landscape preservation crops. Particularly current unit payment dose not surpass the for the crops farm operating costs and payment time is not appropriate for the farming cycle. Hence, it needs to be considered increasing unit payment and rearranging the payment time. Also, we need to introduce incentive system based the degree of fulfillment of the Direct Payment Program in each areas. In general the Direct Payment Program for Rural Landscape Preservation has potentiality to contribute farmer's income stability and the vitalization of region with three revisions.

• 기술혁신연구
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• 제5권1호
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• pp.181-205
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• 1997

There has been considerable controversy over the impacts of the tax credit on R&D expenditures in many countries. Korea has adopted various kinds of tax credit system to stimulate private firm' R&D expenditures. Korean government, Recently, is trying to reform tax system to reduce tax credit programmes according to Uruguay Round agreement and in line with OECD policy standards. The purpose of this paper is to analyze the effectiveness of current tax credit system on technology innovation in Korea and derive some policy implications over tax reform. In this paper, firstly, I investigate the size of tax reduction effects from each program in theoretical models and simulate the actual rate of individual tax incentive to a unit of R&D expenditure. I find that theoretically the reserve fund for technology development program has given the largest tax reduction effects to private firms irrespective of the R&D incentive system reform. Tax credit on R&D expenditure also has been very effective instrument to firm's tax reduction. Secondly, I try to measure the effectiveness of tax credit through the estimation of effective margianl tax rate between with the system and without the system of credit on R&D expenditure during the tax credit reform periods. I find that the tax credit on R&D has lowered firm's investment cost since the system introduced. I also have strong results that there has been a positive relation between the fluctuation of firm's R&D expenditure and the change of effective marginal tax rate. I suggest that it is better to sustain the system of tax credit on R&D for a while to increase firm's R&D expenditure.

• Industrial Engineering and Management Systems
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• 제3권1호
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• pp.38-51
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• 2004

Over the years, most or many companies have focused their attention to the effectiveness and efficiency of their business units. As a new way of doing business, these companies have begun to realize the strategic importance of planning, controlling, and designing their own supply chain system. This paper analyzes the coordination issues in supply chains that consist of one manufacturer and multiple retailers operating under uncertain end customer demand and delivery lead-time. We use the Genetic Algorithm (GA) to determine the appropriate ordering and inventory level at which the manufacturer and multiple retailers can maximize the profit of the chain. This is performed under three controlling policies: the traditionally centralized controlling policy under the manufacturer's perspective, the entire chain’s perspective, and lastly the coordinating controlling policy with an incentive scheme. The outcome from the study reveals that the coordinating controlling policy with an incentive scheme can outperform the traditional centralized controlling policies by creating a win-win situation in which all members of the chain benefit from higher profit, thus resulting in more willingness from all members to join the chain.

• Journal of Preventive Medicine and Public Health
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• 제45권3호
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• pp.148-155
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• 2012

Since the reformation of the National Health Insurance Act in 2000, the Health Insurance Review and Assessment Service (HIRA) in the Republic of Korea has performed quality assessments for healthcare providers. The HIRA Value Incentive Program (VIP), established in July 2007, provides incentives for excellent-quality institutions and disincentives for poorquality ones. The program is implemented based on data collected between July 2007 and December 2009. The goal of the VIP is to improve the overall quality of care and decrease the quality gaps among healthcare institutions. Thus far, the VIP has targeted acute myocardial infarction (AMI) and Caesarian section (C-section) care. The incentives and disincentives awarded to the hospitals by their composite quality scores of the AMI and C-section scores. The results of the VIP showed continuous and marked improvement in the composite quality scores of the AMI and C-section measures between 2007 and 2010. With the demonstrated success of the VIP project, the Ministry of Health and Welfare expanded the program in 2011 to include general hospitals. The HIRA VIP was deemed applicable to the Korean healthcare system, but before it can be expanded further, the program must overcome several major concerns, as follows: inclusion of resource use measures, rigorous evaluation of impact, application of the VIP to the changing payment system, and expansion of the VIP to primary care clinics.

• 노동경제논집
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• 제32권1호
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• pp.1-29
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• 2009

본 연구는 BK21사업에 보고된 교수 연구실적 자료를 이용하여 교수 연구성과의 결정요인으로서 평판효과를 실증분석하였다. 평판의 유인제공 효과에 대한 기존 이론에 의하면 교수들은 자신의 능력에 대한 시장의 인식이 불확실하고 소속 집단 내의 동료들의 능력에 대한 시장의 인식이 확실할수록 연구 성과 제고를 위해 더 많은 노력을 기울인다. 본 연구는 이러한 평판효과의 가설이 타당함을 확인했다. 또한 교수 집단의 경우 연령 기준으로는 이세대 집단 구성하에서, 실적의 불확실성 기준으로는 동질적 집단 구성하에서 연구 성과가 더 높아짐을 확인했다.

• 대한전기학회논문지:전력기술부문A
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• 제53권2호
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• pp.121-128
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• 2004

This paper presents a new approach for determining an accurate incentive levels of Direct Load Control (DLC) program using sequential Monte Carlo Simulation (MCS) techniques. The economic analysis of DLC resources needs to identify the hourly-by-hourly expected energy-not-served resulting from the random outage characteristics of generators as well as to reflect the availability and duration of DLC resources, which results the computational explosion. Therefore, the conventional methods are based on the scenario approaches to reduce the computation time as well as to avoid the complexity of economic studies. In this paper, we have developed a new technique based on the sequential MCS to evaluate the required expected load control amount in each hour and to decide the incentive level satisfying the economic constraints. In addition, the mathematical formulation for DLC programs' economic evaluations are developed. To show the efficiency and effectiveness of the suggested method, the numerical studies have been performed for the modified IEEE reliability test system.

• 보건행정학회지
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• 제10권1호
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• pp.95-110
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• 2000

The purpose of this study is to evaluate work values of hospital employees. Their work values was compared with that of other corporate's employees or among that of specialties in hospital. It was surveyed to 893 persons; 164 in hospital and 709 in others. The work values of hospital employees are similar to that of other corporate's employees. But they have first priority to working environment, and emphasize monetary incentive much more than hierarchical development. There are some gap in work value between age groups in hospital, different from other corporate. That means hospital manager need to development the more developed work value in hospital. The work values are different in monetary incentive, hierarchical development, safety, working environment, creativity among specialties in hospital. The more special employees emphasize much more to monetary incentive, hierarchical development, working environment and the less special employees have priority to safety work value. Specially, because the hospital managers want to have safety than creativity, it must to make some changing program of work value for advance of future hospital.

• The Journal of Asian Finance, Economics and Business
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• 제7권11호
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• pp.853-866
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• 2020

The purposes of this research were: 1) to investigate the effect of participatory management on financial information asymmetry, 2) to investigate the effect of corporate governance on financial information asymmetry, 3) to examine the influences of benefits incentives on financial information asymmetry, and 4) to test the mediating effects of benefits incentive that influences the relationship between participatory management, corporate governance, and financial information asymmetry. The research sample consisted of 388 Thai-listed firms. Data were collected through a survey questionnaire. Descriptive analysis, Multiple Regression Analysis, and Structural Equation Modeling were used for the data analysis. The results revealed: 1) participatory management and participation in evaluation had a negative influence on financial information asymmetry. 2) Corporate governance and the rights of shareholders had a negative influence on financial information asymmetry. 3) Benefits incentive was negatively associated with financial information asymmetry. 4) The model's influences of participatory management, corporate governance on the reduction of financial information asymmetry through benefits incentive as mediator fit the empirical data (Chi-square = 104.459, df = 84, p = 0.065, GFI = 0.967, RMSEA = 0.025). The variables in the model explained 78.00% and 4.70 % of the variance of benefits incentive and financial information asymmetry, respectively.

• 한국항해항만학회지
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• 제39권6호
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• pp.499-506
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• 2015

환황해권 항만을 이용하는 화주를 대상으로 설문조사를 통한, 항만선택 계층구조를 분석하기 위하여 요인분석 및 AHP분석을 시행하였다. 17개의 요소를 바탕으로 요인분석 결과 항만서비스, 항만운영 및 입지적 조건, 배후지와의 연계성, 항만비용, 항만으로의 접근성 및 항만시설 등 총 6개의 요인을 도출하였다. 이를 바탕으로 AHP분석을 시행하였으며, 각 요소의 상관관계를 분석하였다. 그 결과 항만비용, 항만서비스, 항만시설, 배후지와의 연계성, 항만으로의 접근성 및 항만운영의 순으로 나타났다. 또한 AHP분석을 통하여 중요도가 가장 높게 나타난 항만인센티브가 환황해권 항만을 이용하는 화주에게 영향을 미칠 수 있는 방안을 검토하였다. 국내 컨테이너항만의 인센티브제도를 검토한 결과 환황해권 항만의 군산항, 대산항, 목포항이 화주에게 인센티브를 제공하였으며, 평택 당진항은 제공하지 않고 있었다. 즉, 군산항, 대산항, 목포항은 기존의 화주에 대한 인센티브제도의 강화 및 평택 당진항은 화주에 대한 인센티브제도를 도입이 시급하다.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 하계학술대회 논문집 A
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• pp.666-670
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• 2004

This paper presents a new approach for determining an accurate incentive levels of Direct Load Control (DLC) program using sequential Monte Carlo Simulation (MCS) techniques. The economic analysis of DLC resources needs to identify the hourly-by-hourly expected energy-not-served resulting from the random outage characteristics of generators as well as to reflect the availability and duration of DLC resources, which results the computational explosion. Therefore, the conventional methods are based on the scenario approaches to reduce the computation time as well as to avoid the complexity of economic studies. In this paper, we have developed a new technique based on the sequential MCS to evaluate the required expected load control amount in each hour and to decide the incentive level satisfying the economic constraints. And also the proposed approach has been considered multi-state as well as two-state of the generating units. In addition, we have applied the variance reduction technique to enhance the efficiency of the simulation. To show the efficiency and effectiveness of the suggested method the numerical studies have been performed for the modified IEEE reliability test system.