• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2005년도 춘계 학술발표대회 논문집
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• pp.110-111
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• 2005

• 한국항만경제학회지
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• 제32권3호
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• pp.109-122
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• 2016

국내 컨테이너 물동량 증가로 이를 처리하는 하역산업 증가하였다. 하지만 1999년 이후 하역요율의 신고제 전환과 시설 공급 과잉으로 인해 하역사간의 과도한 요율경쟁이 발생하여 2015년 기준 컨테이너 하역 요율이 2000년에 비해 절반 이하로 하락하였다. 이에 본 연구에서는 하역 요율의 하락이 항만 물동량 수요에 영향을 미쳐 항만 하역산업의 시장을 확대 시켰는지? 아니면 과도한 요율 경쟁으로 인해 소비자잉여가 오히려 축소되었는지를 경제학적으로 분석해 보았다. 이를 위해, 본 연구에서는 기존에 항만부문의 경제적 가치를 추정한 연구에서 사용한 직접추정방식이 아닌 수요함수를 이용한 추정방식을 제시하였으며 소비자잉여 추정을 위해 타분야에서 주로 사용된 알렉산더방식 외에 힉스의 수요함수를 이용한 하우스만방식을 이용하여 추정의 신뢰성을 높였다. 그 결과 컨테이너 수출입 수요에 비해 하역 요율이 과다하게 하락하여 소비자잉여를 포함한 하역산업의 경제적 가치는 오히려 하락하는 것으로 나타났다. 한편, 향후 환적 컨테이너 물동량을 포함한 경제적 가치추정에 관한 연구가 진행되어야하며 나아가 항만산업 전체로 확대하여 현재 항만부문 예비타당성 조사 표준지침에서 이용되고 있는 경제적 편익 방식을 보완할 수 있어야 하겠다.

• 기술혁신연구
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• 제13권1호
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• pp.295-315
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• 2005

The mobile telecommunication service industry plays major role of the realization to the perfect information society in the 21st century and has a great influence in society and culture. The government has enticed the mobile company to keep up to make the mobile service fee low. In this situation, this paper estimates consumer surplus and price elasticity with on-line survey data from the consumer of mobile service. The total estimated consumer surplus of the market is reached to 6.43trillion won. The consumer surplus from SKT is estimated to 4.98trillion won and 1.66trillion won and 0.67trillion won was made by KTF and LGT respectively. The result also shows that consumer surplus is expected to be increased by the increase of the mobile service demand and the sales.

• 대한가정학회지
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• 제38권12호
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• pp.225-239
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• 2000

The purpose of this study is to emphasize the importance of considering both counterparts, demanders and suppliers, of consumer education when a consumer education program is developed. In order to do that, opinions of both professionals and consumers on consumer education program in the information society are compared and analyzed. Also, the differences of consumer education program in the information society are discussed based upon the opinions of these two groups. This study finds out that there are many conflicts between professionals and consumers. Therefore, two questions shoed be considered when a consumer education program is developed and is applied in a practical setting: 'Is this appropriate for consumer education'and 'what is the demand of consumers who will actuary get that education'.

• 가정과삶의질연구
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• 제29권4호
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• pp.109-123
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• 2011

The importance of finance in our society is truly absolute, and the of financial consumers who cope with the financial environment is becoming. Recently, many authorities in Korea to perceive the absence of serious economic or financial consumer education in order to find a fundamental solution for such a phenomenon, there is a growing need to introduce financial consumer education. This study aims to review the comprehension power of finance among consumers are college students in this society the importance of finance is becoming greater, and to a way promote financial consumer education by analyzing the demand level for The main results obtained from the include the following. First, as a result of reviewing the characteristics of respondents, their average age was 21.8 years old, and on average they each had 4.16 credit cards. Most of them had no experience of receiving financial consumer education in their teenage years, and their interest level in investment was shown to be above average. Second, as a result of reviewing their comprehension power of finance, it was shown to be 64.10 points on average their comprehension of the income area was the highest, their comprehension money management was shown to be the lowest. Third, as a result of reviewing the perception level of the provision of financial consumer education, it was shown to be very low the perception level of on-line and off-line financial consumer education provided by the YMCA was shown to be the highest. Fourth, as a result of reviewing the level financial consumer education, it was shown to be very high. For the level for institutions financial consumer education, financial institutions the highest. For the level for the method of financial consumer education, respondents chose practical experience the most and education books the least. For the intention of participating in financial consumer education, most respondents that they would participate, and most of them answered that the starting period should be the teenage years and childhood Therefore, as a result, most university student's consumers have concerned on financial education and financial inportance, it need to educate for the university student's consumers, and it need to develop technical tools and contents for ficancial education.

• 한국유기농업학회지
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• 제10권1호
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• pp.19-34
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• 2002

This study is to analyze the demand for organic farming products . The demand for organic farming products is increasing rapidly but the study to analyze the demand system by the methods of econometrics is not tried at all because there is no any formal statistical data about the demand. Therefore, this study tries to estimate the raw statistical data to expect the demand trends of organic farming products in the future. To analyze the demand functions of organic farming products such as rice, bean, apple, grape, beef, and park, this study uses AIDS model by using several assumptions and estimates the price and income elasticities of the demands. The results demonstrate that the demands of organic farming products will be increased in the future and the prices of organic farming products will be the key factor in the demand, In 2004, the quantity demanded of the organic grape will account for 3% of total grape market. As a result, consumer's concerns about organic farming products will be high and the demand for organic farming products will be increased. Thus, the reasonable price system has a significant influence on the market of organic farming products.

• 자원ㆍ환경경제연구
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• 제24권1호
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• pp.225-249
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• 2015

우리나라 전력시장에서도 보다 선진화된 요금체계가 도입되어야 한다는 관점에서 가정부문에서의 선택적 전력요금제 도입이 논의되고 있다. 본 연구에서는 고정요금제, 실시간 요금제(RTP), 계시별 요금제(TOU)를 도입하였을 때의 효과를 분석하기 위해 행위자기반모형을 구축하였다. 시간대별 전력소비 유형이 다른 행위자를 설정하였으며, 전력수요와 전력가격을 연동시키기 위해 발전부문도 모형에 도입하였다. 분석 결과, 소비자 유형이 피크부하 때 덜 사용하는 경우에는 실시간 요금제인 RTP나 TOU를 택했을 때의 비용절감 효과가 컸으며, 특히 스마트 계량기 등을 이용하여 전력사용 시간을 최적화할 수 있는 경우에는 그 편익이 더욱 증가한 것으로 나타나 향후 스마트 전력소비를 위한 인프라 구축이 필요함을 알 수 있다.

• 대한가정학회지
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• 제41권5호
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• pp.205-220
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• 2003

The purpose of this study was to investigate factors affecting consumer's housing tenure status by various household's characteristics. This study used 1997 KHPS(Korea Household Panel Study) by Daewoo Economic Research Institute and used 1,977 households for the analysis. The results of this research were summarized as follows; 1. There were major differences in household's characteristics by consumer's housing tenure status, except for the household's monthly income and savings. 2. Factors affecting consumer's choice of ‘owning’ a housing and taking a ‘chonsei’ system were very similar, but they affected in the opposite direction. 3. Factors affecting consumer's choice of taking a ‘chonsei’ system and ‘renting’ a house were much more similar, and they affected in the same direction. This study can be useful in developing housing service and design, and housing policy by consumer's choice of housing tenure status.

• 대한인간공학회지
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• 제26권1호
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• pp.79-85
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• 2007

Demand forecasting methods for a consumer product such as TV or refrigerator are widely known. However, sales forecast for a brand new product cannot be estimated using conventional forecasting methods. This study proposes a five-step procedure in forecasting a newly developed product. Step one defines functions in a High Touch product in order to estimate relative attraction of the product to consumer group. In step two, for a comparison purpose, a compatible product that is successfully penetrated into market is selected. Step three breaks a target population into many segments based on demography. Step four calculates relative attraction between the High Touch product and the compatible product. Finally, market penetration rate of the High Touch product is estimated using a bell-shaped diffusion curve of the compatible product. The process offers a method to estimate potential demand and growth pattern of the new High Touch product.

• 농업과학연구
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• 제49권4호
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• pp.833-843
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• 2022

Since the supply and demand of agricultural products are unstable, which causes instability in farm income and consumer prices, the government has sought to mitigate the problems caused by unstable supply and demand by generating and providing agricultural outlook information. However, research should be carried out to increase the quality and utilization of agricultural observation information, because the value of agricultural observation information increases only when more users use this information and apply it to their decisions. In this study, a survey was conducted targeting producers and experts who are users or potential users of agricultural outlook information, and the results were analyzed through quantitative model, specifically importance-performance analysis (IPA) and analytic hierarchy process (AHP). The results show that improvement of promptness was required among the seven items evaluated with regard to agricultural outlook. Also, measures for dissemination of agricultural outlook information and the contents of outlook information should be improved to increase its use. If the quality level and use of agricultural observation information are increased by reflecting the results of the above analysis, decision-making on the supply and demand of agricultural products in Korea will be improved, and it is thought that it will be possible to increase farm household income and stabilize consumer prices through stabilization of supply and demand of agricultural products.