• 제목/요약/키워드: price down

검색결과 205건 처리시간 0.023초

전국민 의료보험 실시에 따른 사회전체 순편익 분석 (Economic Benefits of Implementing National Health Insurance by Measurement of Changes in the Consumer's Surplus)

  • 김한중;이해종
    • Journal of Preventive Medicine and Public Health
    • /
    • 제22권3호
    • /
    • pp.398-405
    • /
    • 1989
  • A change in the consumer's surplus was measured in order to evaluate the social benefit to be derived from expanding health insurance to the entire population. The most refined and correct way to measure a project's net benefit to society is to determine a change in the consumer's surplus. Benefits from introducing the health insurance program to the uninsured people can be classified into two elements. The first is the pricing-down effect(E1) which results from applying the insurance price system, which is lower than the actual price, to the uninsured patients. The second effect(E2) is a decrease in actual payment because an insured patient pays only a portion of the total medical bill(copayment). We collected medical price information from the data banks of 93 hospitals, and obtained information of medical utilization by referring to the results of other research and from data published by the Korean Medical Insurance Societies. The total net benefit was estimated as \214 billion, comprising the first effect(E1) of \57 billion and the second effect(E2) of \157 billion. The price elasticity of physician visits is less than that of hospital admissions: however, benefits from the increase in physician visits are greater than those from hospital admissions because there are considerably more of physician visits than hospital admissions. The sensitivity analysis also shows the conclusion that expansion of the health insurance program to the entire population would result in a positive net benefit. Therfore, we conclude that the National Health Insurance Program is socially desirable.

  • PDF

아웃도어 스포츠 의류 제품의 구매실태와 소비자 불만에 관한 연구 (A Study on Purchasing Conditions and Consumer Complaint of Outdoor Sportswear)

  • 박영희
    • 한국의상디자인학회지
    • /
    • 제15권3호
    • /
    • pp.85-97
    • /
    • 2013
  • The purpose of this study was to examine purchasing conditions and consumer complaint for outdoor sportswear items. The data used for a study were the complaint facts of 256 cases that were received at the Consumer Complaint Center of Gyeongnam YWCA during the period from July 2011 to April 2013. The statistical methods used to analyze data were Frequency Analysis and $x^2$-test by SPSS 14. The results of purchasing conditions analysis for outdoor sportswear items were as follows. According to outdoor sportswear items, purchasing place, purchasing price, and materials showed significant difference. The department store showed the highest ratio, but the ratio showed difference according to items. The price between over 100,000 won and under 200,000 won was most in case of T-shirts, padding, down jumper, aloha shirts, and pants. It showed as T-shirts and pants mixed spinning materials the most, jacket, padding, and down jumper used polyester the most, aloha shirts used cotton the most. The results of consumer complaint analysis for outdoor sportswear items were as follows. As a result of difference analysis for complaint occurrence place according to outdoor sportswear items, a laundry showed the highest ratio. As a result of difference analysis for the period used outdoor sportswear items until complaint occur, there was no significant difference. As a result of difference analysis for complaint type and contents according to outdoor sportswear items, the complaint types and contents were classified largely as change of color, change of shape, change of surface and touch, breakdown of subsidiary materials, and others.

  • PDF

건강보험 급여화 관련 임플란트보철물의 기공원가 분석 연구 (A study on the dental technology and fabrication cost analysis of implant prosthesis for National Health Insurance)

  • 조미향;이광영;이희경;남신은;류재경;권혁문;김경록;조홍규
    • 대한치과기공학회지
    • /
    • 제42권2호
    • /
    • pp.149-162
    • /
    • 2020
  • Purpose: The purpose of this study was to conduct a cost accounting of implant prosthesis according to the fabrication activities. Methods: In this study, the cost price of implant prosthesis fabrication activities was calculated by the bottom-up costing approach for material and labor cost and the top-down costing approach for expenses and other. Results: The total cost price was estimated to 220,000 ~ 310,000 won per one implant prosthesis. By product, the screw type was estimated to 220,000 ~ 230,000 won, and when the stent and tray were included, it was 260,000 ~ 270,000 won, which increased about 40,000 won. And, the cement type with more material and labor time was estimated to 250,000 ~ 260,000 won, and when the stent and tray were included, it was about 300,000 won. Conclusion: In terms of the fabrication cost ratio by items, it was shown that material cost and labor cost accounted for about 40% and 30% of the total cost structure for resin case, respectively, which was the opposite for porcelain. It was shown that expenses and general administrative expenses accounted for about 15%, and profits were about 11% ~ 14% in both cases.

담배 가격인상이 흡연률과 흡연귀속사망에 미칠 영향에 대한 연구 -대도시 일부 사무직 근로자를 대상으로- (A Study on The Effect of The Tobacco Price Raise on The Smoking Rate and Smoking Attributable Death)

  • 강종원;김정순
    • Journal of Preventive Medicine and Public Health
    • /
    • 제30권4호
    • /
    • pp.697-707
    • /
    • 1997
  • 본 연구에서는 대도시 일부 사무직 근로자를 대상으로 흡연에 관한 설문조사를 통해 흡연률, 과거흡연률, 가격변동시 예상흡연률과 그에 따른 흡연의 귀속 사망수 감소 기대수를 조사, 분석하였다. 그 결과는 다음과 같았다. 1. 대도시 지역 남성 사무직 근로자의 흡연률은 59.5%였고 과거흡연률은 28.8%였으며, 과거흡연자를 제외하고 흡연률을 산출할 경우 흡연률은 67.4%였다. 2. 남성흡연자중 담배의 가격과 무관하게 금연할 의사가 있다고 응답한 사람의 분율은 55.3%였고, 담배의 가격이 4배 이상 인상될 경우 금연하겠다고 응답한 사람의 분율은 61.5%로서 반수 이상의 흡연자가 금연하겠다는 의사를 가지고 있는 것으로 나타났다. 3. 남성 흡연자의 흡연시작연령은 반수 이상(62.3%) 만 20세 미만으로, 미성년자 시기에 흡연을 시작하는 경우가 많았다. 4. 담배의 가격인상폭을 크게 할수록 금연 의사가 있는 사람의 비율이 늘어서, 4배이상 가격을 인상할 경우 예상 흡연률이 26.7%였다. 매년 20%씩 담배의 가격이 오를 경우 예상 흡연률은 46.2%였다. 5. 남성을 대상으로 흡연과 관련이 깊은 주요 8개 질환군(폐암, 위암, 췌장암, 후두암, 식도암, 뇌혈관질환, 허헐성심질환, 만성폐쇄성폐질환)의 귀속위험을 추산한 결과 매년 25,863명이 흡연에 기인해서 사망하는 것으로 추산되었다. 이는 20세 이상 총 남성 사인 분류가능 사망수 128,875명의 20.1%이다. 6. 담배의 가격인상시 기대되는 흡연률을 적용하여 계산한 결과 담뱃값을 4배 이상 올렸을 때 금연 실천률을 100%로 가정했을 때 귀속위험은 13,527명으로서 매년 홉연으로 인한 사망의 47.7%인 12,336명의 사망을 줄일 수 있는 것으로 추산되었다. 7. 담배의 가격인상시 금연하도록 동기부여가 되는 사람중에서 실제로 금연하는 사람의 비율을 10%, 25%, 50%로 가정했을 때, 기대 사망수 감소는 가격을 4배 이상 인상했을 때 각각 1,112명, 3,483명, 5,796명 이었다.

  • PDF

PV연계형 ESS의 설치 규모에 따른 수익영향 (Profitability Analysis of ESS with PV Generation)

  • 김창수;최상봉
    • Current Photovoltaic Research
    • /
    • 제8권3호
    • /
    • pp.86-93
    • /
    • 2020
  • The investment in solar and wind generation is rapidly increasing with government's renewable expansion policy and Renewable Portfolio Standard (RPS). Since the large penetration of solar and wind generation increases the variability and uncertainty of supply and demand balance in power system, the government is pursuing the policy of supplying energy storage system (ESS) linked to renewable energy. ESS contributes to the ease of transmission and distribution grid by shifting PV generation from daytime to evening hours. Recently, the declining market price of REC as ESS incentive, policies to cut down incentives and limited ESS storage due to fire events lead to the aggravation of long-term profitability, thus working as a barrier of ESS spreading. In this study, the factors affecting the profit of ESS are analyzed and brief indicators are derived. Based on the indicators, the profit changes are analyzed considering the variation of REC market price and REC incentive weights. Based on the profit change with respect to the increase of ESS capacity, economical ESS installation capacity is suggested.

수요반응자원을 고려한 지역별 한계가격 해석기법 연구 (An Analysis of Location Marginal Prices Considering Demand Response Resources)

  • 김현홍;김진호;김형중;신중린;박종배
    • 전기학회논문지
    • /
    • 제57권1호
    • /
    • pp.25-33
    • /
    • 2008
  • This paper presents a new approach of a evaluation of location marginal prices(LMPs) considering demand response resources in the competitive electricity market. The stabilization of the electric power supply and demand balance has been one of the major important activities in electric power industry. Recently, much attention is paid to the demand-side resources which are responsive to incentives or time-varying prices and existing power system planning and operation activities are incorporated with the so-called demand response resources. In this paper, we first present an analytical method for calculation of LMPs considering demand response resources and then break down the LMPs into three components. In this study, we assume that Korean power system consists of two major regions, one which is the metropolitan and the other is non-metropolitan region. In the case study, we have considered several LMPs cases with different use of locational demand response resource and we can obtain a locational signal to demand response resources. Also, the economics of demand response resources are evaluated, compared with the increase of transmission line capacity and of generation capacity.

생활폐기물 고형연료(RDF) 제조기술 경제성 평가 (An Economic Evaluation of MSW RDF Production Plant)

  • 최연석;최항석;김석준
    • 신재생에너지
    • /
    • 제7권1호
    • /
    • pp.29-35
    • /
    • 2011
  • The waste treatment fee and energy production effect of Wonju city RDF plant, the first RDF manufacturing plant in Korea, were investigated in the study. All plant operation data, like total weight of received wastes, produced RDF and separated rejects in processes were fully recorded for mass balance calculation of the plant in 2009. Also all consumed oil and electricity were recorded for energy balance calculation. The results showed that the waste treatment fee not including the RDF sales price of 25,000 won/ton-RDF was 116,573 won/ton-MSW and it went down to 105,298 won when included the RDF price. Produced RDF was 40.2% of total received waste in weight. Three components analysis by mass balance calculation of total received waste showed that Wonju city's MSW was 32.4% of combustible, 37.5% of water and 30.1% of incombustible respectively. Energy effect was found that total amount of produced energy was about 4 times more than that of consumed energy.

장기인구성장에 따른 주택 및 주거환경 (Population Growth and Housing)

  • 정희수
    • 한국인구학
    • /
    • 제8권1호
    • /
    • pp.65-86
    • /
    • 1985
  • Korean population is ecpected to reach about 50 million by year 2000. And per capita GNP might attain the $5,000 level. This is bound to have profound impact on housing. For one thing, population and income growth will accelerate new household formation thus increasing new housing needs. On the other, changes in the housing preference function in association with income growth and new way of life would mean increasing demand for better dwelling environment. In addition, by year 2000, there will be many more elderly households necessitating new approaches to housing. The question is whether or not Korea could cope with new housing perspectives. If Korean housing has made in the past some progress in housing quality, it has not been able to tackle the mounting housing shortage. This is attributable to the concentration of effective housing demand in the hands of upper income groups in association with skewed income distribution and sustained dwelling price hike. Korea needs some basic changes in housing policy. The public sector should produce much more small dwellings either for sales or renting. Second, mortgage loans should be expanded so as to increase the access to housing. Third, every thing must be done to cut down the dwelling price through tax cut, relaxation of some requlations, cyclical stabilization of dwelling construction and loan subsidies.

  • PDF

The Determinants of Consumer Purchasing Decisions of Health Food Products: An Empirical Study from Indonesia

  • EKASARI, Ratna;JAYA, I Made Laut Mertha
    • The Journal of Asian Finance, Economics and Business
    • /
    • 제8권12호
    • /
    • pp.519-528
    • /
    • 2021
  • The COVID-19 pandemic struck several countries in 2020. After the government officially announced that individuals will be working from home, shut public service agencies, and compelled people to wear masks and maintain social distance, several hundred business actors were forced to shut down their firms. The purpose of this study is to help companies determine the steps for a new marketing strategy for healthy food products in Indonesia. The number of samples was 500 respondents. The variance-based Structural Equation Modeling (SEM) method was used to conduct this investigation, which was similar to a marketing study. The findings show that in Indonesia, lifestyle and price perceptions influence healthy food product purchasing decisions. Meanwhile, brand awareness and customer attitudes had no bearing on healthy food products purchase decisions. The novelty of this study stems from the discovery of new opportunities for business players to market healthy food products during the current COVID-19 period. This opportunity arises as a result of changes in customer lifestyles and price perceptions, both of which must be taken into account by organizations to offer nutritious food items at reasonable rates in Indonesia.

The Effect of MZ Generation's Luxury Fashion Product Selection Attributes on Consumer Satisfaction and Purchase Intention

  • Moon Sang, LYU
    • 융합경영연구
    • /
    • 제11권1호
    • /
    • pp.13-19
    • /
    • 2023
  • Purpose: This study aims to determine which optional attributes are more important for the MZ generation when purchasing luxury fashion goods. Although sales are slowing down in all industries due to COVID-9, sales of luxury fashion goods are instead increasing, centered on the MZ generation. Companies are expanding online sales channels and transforming to gain more attention. Research design, data and methodology: Selection attributes are considered to be more crucial, when customers select luxury fashion products such as prestige image, brand awareness, reasonable price, and product quality, were researched and also find the correlation between satisfaction and purchase intention were analyzed. A survey was conducted focusing on the MZ generation, and the contents of the survey were analyzed using the SPSS 22.0 program and the Amos 26.0 program. Results: As a result of the study, selection attributes as prestige image, brand awareness, and product quality were proved to influence significantly on satisfaction. Moreover, the path of satisfaction to purchase intention proved significant. But reasonable price did not influence on MZ generations satisfaction. Conclusions: The research results present the selection attributes of luxury fashion products and provide significant implications when the MZ generation selects the attributes of luxury fashion products.