• 지적과 국토정보
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• 제47권2호
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• pp.5-18
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• 2017

최근 기반시설부담구역 지정의 객관성 확보를 위해 핫스팟(Hotspot) 분석기법과 같이 LISA에 기초한 공간통계기법을 적용하려는 시도(Kim and Choei 2017)가 이루어진 바 있다. 그러나 Hotspot 방법의 경우 군집여부를 판별하는 통계량 생산 이후에 이 정보를 바탕으로 구체적인 범역을 객관적으로 설정하기 위한 검증된 방법론을 추가 적용할 필요가 있으며, 본 연구는 이러한 맥락에서 유일 범역의 지정을 위한 AMOEBA 기법을 그 대안으로 채택하여 이전의 Hotspot 방식과 구역지정 결과를 비교검토해 보았다. 이를 위해 분석격자단위를 100m에서 400m까지 순차 증가시키는 시나리오 분석을 수행하고 단위면적당 개발 허가 건수 및 원형도의 두 가지 평가치로 비교평가해 보았다. 분석결과, 두 방식의 수치적 평가치는 유사하였음에도, 적정 크기의 영역획정에서는 전자가, 기반시설설치 용이성에서는 후자가 다소 우월함을 보였다. 특히 유사한 평가수치와는 달리 각 방식에 의한 지정구역의 40%는 서로 상이한 지역을 획정하고 있음을 알 수 있는데, 이는 두 방식 간에 위치 적정성 판단기준에 유의미한 차이가 있음을 반증하는 것으로 보이며, 따라서 이러한 구역지정 편차의 원인과 의미를 파악하기 위한 후속연구가 필요할 것으로 판단된다.

• 대한공간정보학회지
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• 제22권1호
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• pp.89-99
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• 2014

현행 국토계획법 상의 기반시설부담구역제도는 그 주요 구역지정 기준으로서 법 제 개정으로 인하여 용도지역 등이 변경되거나 해제되어 행위제한이 완화되는 지역(법 제67조)을 기반시설부담구역으로 지정할 수 있도록 정하고 있으나 현실적으로 방대한 국토계획 관련 법령 모두의 제 개정 상황을 문헌조사를 통해 전수 확인하고 그에 따른 행위제한 완화지역을 공간적으로 지정하는 방법이 현실적으로 불가능하였기 때문에 지금까지 이러한 원론적 법령기준에 준거한 기반시설부담구역 지정사례는 사실상 전무한 실정이다. 이에 본 연구는 한국토지정보체계(KLIS)의 시계열 데이터베이스를 활용해 토지이용 상 용도상향(업조닝) 지역의 시차적 변화를 추적하고 이를 법령 제 개정에 따른 행위제한 완화의 결과와 동일하게 간주하여 기반시설부담구역을 추출할 수 있는 현실적 정책 툴을 발굴하고자 실험적 분석을 시도해 보았다. 대상지로는 동 제도에서 명시하는 인구증가율 및 건축허가건수 증가율 등의 주요 기준지표를 중심으로 수도권 내 개발압력이 가장 높은 지자체를 선별하여 용도지역지구 변화상황을 추적함으로써 실제 적용가능성을 타진하였고, 분석결과 이전에 불가능하였던 방대한 면적과 다수 개소의 기반시설부담구역 지정이 가능하다는 점을 확인하였다. 이러한 맥락에서 본 연구의 방법론은 제도시행 가능성 제고를 통해 궁극적으로 본 제도가 추구하는 국토의 난개발 방지 및 계획적 국토개발 정책실현의 잠재력을 크게 높일 수 있는 정책적 기대효과가 있을 것으로 사료된다.

• 유통과학연구
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• 제17권4호
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• pp.33-39
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• 2019

Purpose - This paper examines whether product market competition in distribution and service industries is related to audit quality. This paper investigates, specifically, the relationship in distribution and service industries by using Herfindahl-Hirschman Index and audit quality measured by audit fee and audit hour. Research design, data, and methodology - Using 1,011 firm-year observations of listed companies from 2002 to 2016 in distribution and service industries, this study examines whether product market competition in distribution and service industries is related to audit quality. Results - This study finds that market competition in distribution and service industries is negatively related to audit quality and this negative relation is pronounced for the firms with high outside director groups. Further analysis suggests that the relationship between market competition and audit hours is no longer significant. Conclusions - This study extended the existing scope of the audit quality study by systematically analyzing the impact of industrial-level characteristics (i.e. market competition) in the distribution service industries on audit quality. This study, in other words, suggests the regulatory body consider the industrial-level characteristics of each industry in order to enhance audit quality.

• 간호행정학회지
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• 제14권1호
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• pp.5-12
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• 2008

Purpose: This study aimed to examine the impact of Organizational Culture on job satisfaction and organizational commitment in nursing organization. Methods: The sample consisted of 264 nurses of 2 tertiary medical institutions. The instruments used in this study were the nursing organizational culture questionnaire (Han, 2001), job satisfaction scale (Paula, 1978), and Organizational Commitment scale (Mowday et al., 1979). The data were analyzed by descriptive statistics, one-way ANOVA, t-test, Pearson Correlation. Coefficient, and multiple regression using the SPSS Win 14.0 program. Results: The dominant organizational culture of nursing organization was rank-oriented culture. The mean score of job satisfaction and organizational commitment was 3.28 and 3.40 respectively. Organizational commitment and Job satisfaction were positively correlated with affiliative-oriented culture, innovative-oriented culture, and task-oriented culture. Affiliative-oriented and task-oriented culture were major variables influencing on job satisfaction and affiliative-oriented culture was a major variable influencing organizational commitment. Conclusion: Organizational culture, especially affiliative-oriented culture had a significant influence on nurses' job satisfaction and organizational commitment. Therefore, we have to develop strategies to enhancing the affiliative-oriented culture to improve the job satisfaction and organizational commitment of nurses.

• 한국시뮬레이션학회논문지
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• 제13권1호
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• pp.41-50
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• 2004

The purpose of this paper is to analyse the manager's policy to maximize the profit in a multiple-server queueing facility with a limited queue capacity. We assume that the level of advertizing effects on the arrival rate of customers to the facility. The model without ‘word of mouth effect’ is assumed that the arrival rate is independent on the qualify of service level. We estimate the service quality by the balking rate of customers from system. We extend this to the model with ‘word of mouth effect’. To achieve the maximum profit, the most important factor is the considerably high utilization of facility for both models. Given service rate, we should maintain an effective arrival rate to some extent. To this end, among the available options, an increase of advertizing effort is more desirable than reducing the fee if the service value of customers remains unchanged. We also investigate whether the variability of service time has a significant impact on determining the optimal policy. The cost of service variability is not so expensive as that in a single server model due to the reduced variability of service times in a multiple-server model.

• The Journal of Asian Finance, Economics and Business
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• 제6권2호
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• pp.183-187
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• 2019

The paper aims to provide some recommendations to improve the operational capacity of the Tra Vinh Provincial Center of Public Administrative Services and to improve the effectiveness and efficiency of management in the State administrative agencies. The study on people's satisfaction towards public services of Tra Vinh Provincial Center of Public Administrative Services was conducted by collecting primary data of 300 people who used public services provided by this Center from September 2018 to November 2018. By using the multivariate regression method, the author found that there were a number of factors affecting people's satisfaction towards public services at the Center, including procedures, service fee, and attitudes of the staff, empathy, staff capacity, and trust. These factors had an impact on people's satisfaction towards public administrative services performed by staff officers from Tra Vinh Provincial Center of Public Administrative Services. Since then, the study has proposed policy implications to improve people's satisfaction on service quality at the Center such as: Develop a flexible charge mechanism of public services; Enhance the sense of responsibility of staff officers; Pay attention to improving administrative procedures; Establish trustworthiness to people; Pay attention to professional improvement; and Build up a friendly and respectful team of staff.

• Journal of Preventive Medicine and Public Health
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• 제44권1호
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• pp.48-55
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• 2011

Objectives: The purpose of this study was to examine the impact of Diagnosis-Related Group (DRG)-based payment on the length of stay and the number of outpatient visits after discharge in for patients who had undergone caesarean section. Methods: This study used the health insurance data of the patients in health care facilities that were paid by the Fee-For-Service (FFS) in 2001-2004, but they participated in the DRG payment system in 2005-2007. In order to examine the net effects of DRG payment, the Difference-In-Differences (DID) method was adopted to observe the difference in health care utilization before and after the participation in the DRG payment system. The dependent variables of the regression model were the length of stay and number of outpatient visits after discharge, and the explanatory variables included the characteristics of the patients and the health care facilities. Results: The length of stay in DRG-paid health care facilities was greater than that in the FFS-paid ones. Yet, DRG payment has no statistically significant effect on the number of outpatient visits after discharge. Conclusions: The results of this study that DRG payment was not effective in reducing the length of stay can be related to the nature of voluntary participation in the DRG system. Only those health care facilities that are already efficient in terms of the length of stay or that can benefit from the DRG payment may decide to participate in the program.

• 대한간호학회지
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• 제47권6호
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• pp.828-841
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• 2017

Purpose: This study aimed to analyze the impact of increasing the supply of newly licensed nurses on improving the hospital nurse staffing grades for the period of 2009~2014. Methods: Using public administrative data, we analyzed the effect of newly licensed nurses on staffing in 1,594 hospitals using Generalized Estimating Equation (GEE) ordered logistic regression, and of supply variation on improving staffing grades in 1,042 hospitals using GEE logistic regression. Results: An increase of one newly licensed nurse per 100 beds in general units had significantly lower odds of improving staffing grades (grades 6~0 vs. 7) (odds ratio=0.95, p=.005). The supply of newly licensed nurses increased by 32% from 2009 to 2014, and proportion of hospitals whose staffing grade had improved, not changed, and worsened was 19.1%, 70.1%, and 10.8% respectively. Compared to 2009, the supply variation of newly licensed nurses in 2014 was not significantly related to the increased odds of improving staffing grades in the region (OR=1.02, p=.870). Conclusion: To achieve a balance in the regional supply and demand for hospital nurses, compliance with nurse staffing legislation and revisions in the nursing fee differentiation policy are needed. Rather than relying on increasing nurse supply, retention policies for new graduate nurses are required to build and sustain competent nurse workforce in the future.

• 한국환경과학회지
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• 제27권5호
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• pp.281-289
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• 2018

The Korean environmental impact assessment(EIA) system, and explored ways to improve it as a more efficient and viable institution relevant to the demand of our time and conditions in study. The first problem this study identified is found in the fact that the party to write up the assessment report is itself the business operator or the one who is planning to work out the business plan. This structure translates into placing an order with an agent for EIA report. The reporting job may br subcontracted to the agent at a cost far below the rate specified in the 'Standard for Estimate of Agency Fee for Environmental Impact Assessment.' This practice also causes the vicious circle of producing a report that is written to justify the project or business in question or it leads to rough-and ready and poor documentation to minimize the time required. Second, in order to achieve the goal of the plan or business, which is the target of EIA, the local residents tend to ve regarded as an obstacle. This means elimination of the local people from participating in the EIA or their opinion being frequently ignored. This is the seed of distrust and hostility that sometimes provoke disagreements or fierce conflicts. The first proposal to improve these problem is to improve the factors that cause poor documentation of the assessment report as well as improve the understanding of the EIA system. This study proposes the following measures for improvement. The agency cost for EIA should be paid by the business operator or a third party that can ensure faithful implementation of the payment. A system should be established to verify transparent estimation of the agency cost. In order to enhance the professional quality of EIA agents, there should be implementation of qualification test for industrial engineer of related engineers in addition to the current EIA Qualification Test. The second proposal for improvement is to improve the citizen participation process by instituting a legal framework to make clear the purpose of the briefing session for local residents, which is held as a procedure of EIA, and to ensure more positive publicity during the stage of listening to the opinion of the local community. For a smooth and rational communication process, a moderator and a communicator of opinion, as is the case in a public hearing, could be instituted to clearly get the purpose of the briefing session across to the residents and to help to carry out the explanation and Q & A sessions according to the categories of the opinion of the residents. At present, the notification of the public inspection of the draft of the assessment report and briefing session for the residents is made on the newspaper and internet network. But some people have difficulty with access to this method of announcement. A higher participation rate could be secured if a legal provision is added to specify putting up placards in specific places such as the entrance to the place for the briefing session for residents or the building of administrative agencies of the area concerned.

• 한국병원경영학회지
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• 제10권1호
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• pp.48-70
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• 2005

The purpose of this study was to make an analysis of the impact of the DRG payment system on medical care pattern and cost of cataract surgery in a general hospital. The subjects were 173 patients whose DRG severity grade was zero, selected from among the hospitalized who underwent cataract surgery before and after the joining to the demonstrational operation of the third year DRG payment system. Their medical records and the details of their medical bills were examined to find out the length of hospital stay, medical care pattern provided to them, the cost of medical care, and the quality of medical care. The length of stay and the amount of medical care supplied during being in hospital dropped significantly for both single-eye and double-eyes cataract surgery groups. The amount of antibiotic use went down during the hospitalization and upon discharge from the hospital, but decreased after discharge. The total medical bills and the rate of basic examination implementation increased in the OPD before hospitalization but after discharge dropped. For double-eyes cataract patients, the rate of double-eyes cataract surgery went down. The total medical bills of DRG payment system converted into the fee-for-service system was greater by 113.3% for the single-eye cataract surgery group and by 102.9% for the doble-eyes cataract surgery group, compared to that by the fee-for-service. The contribution shared by the insurance corporation increased for both single-eye and double-eyes cataract surgery groups, but the copayment by the insured went down. Regarding the treatment outcome, no difference was found in complication rate, resurgery rate and mortality rate before and after the joining to the DRG payment system was implemented. The use of special lens lessened significantly. The amount of medical care supplied during hospitalization decreased but the complication rate didn't increase. But the increased use of low-price artificial cataract and the avoidance of double-eyes cataract surgery was observed. The phenomenon decreased number of OPD visit and the decreased total medical bills of OPD care after discharge in this hospital required further evaluation.