• Journal of Animal Science and Technology
• /
• 제49권2호
• /
• pp.245-256
• /
• 2007

세계 유기농가 수는 약 25만호에 달하며 세계시장의 유기제품판매액은 27,800백만불(2006)에 이른다. 유기축산물 주요소비국은 EU 및 미국이며 주요품목은 우유, 양고기, 쇠고기이다. EU와 미국의 유기식품 시장점유율은 2% 미만이며 이중 유기축산물의 비중은 17%(미국)이다. 유기축산물의 주된 유통통로는 수퍼마?R(유럽), 건강식품전문매장(미국)이며 Tesco, Walmart 등과 같은 대형체인점의 판매비중도 증가하는 추세이다. 국가간 유기축산물교역량은 극히 적으며 주로 개발국 특히 유럽국가 간에 활성화하고 있다. 앞으로의 유기식품시장은 남미, 중동, 오세아니아를 중심으로 급성장할 것이다. 그러나 성장속도는 높은 가격, 유통인프라 미비, 유사유기축산물의 시장진입, 국가간의 인증 기준차이 등에 의해 제한될 것이다. 유기축산 선발국들은 유기농업을 농촌사회의 발전, 농업 생산방식의 다양화, 환경개선 등을 위한 정책적 수단으로 활용하고 있다.

• 노동경제논집
• /
• 제43권2호
• /
• pp.135-159
• /
• 2020

본 연구는 노동생산성 향상을 위해 다양한 방식으로 지급할 수 있는 정부 보조금의 효과를 분석하여 비교한다. 노동자들은 학습 능력에 차별화된 분포를 하고, 수요복점의 각 기업은 투입하는 노동의 질적 수준과 임금 수준을 완전정보 하의 두 단계 비협조게임 모형을 통해 순차적으로 결정한다. 이때 질적 수준 및 생산성 측면에서 앞서 있는 기업에 유리하도록 보조금을 지급하면, 이 기업은 노동시장에서의 경쟁력 강화로 임금경쟁 심화를 선호하게 되어, 차별화 정도의 축소를 위해 질적 수준 저하를 시도하고, 상대방 기업은 경쟁력 약화로 경쟁 회피를 위해 차별화를 확대하려고 역시 질적 수준을 낮추려는 유인을 가질 수 있다. 반대로 정부가 낮은 질적 수준이나 저생산성의 기업을 지원하면, 경쟁력 강화로 부터 심화한 임금경쟁을 하기 위해, 차별화 축소의 목적으로 질적 수준을 높일 동기를 갖게 되며, 상대 기업은 차별화 확대를 위한 질적 수준 향상의 유인이 있다. 그리고 지급 대상이 노동자인지 기업인지에 따라 결과에 유의미한 차이는 발생하지 않는다.

• 한국생활과학회지
• /
• 제19권6호
• /
• pp.1083-1094
• /
• 2010

The purpose of this study is to provide a fundamental research data that is necessary in an education of dietary life so that the students have sound dietary life through a right food purchase after investigating perception of children's dietary habit and activity, food labelling, and nutrition labelling for 400 students of the 5 and 6th grades. The result of the study are as followings. In terms of perception questions over food labelling, on the whole, "know it little bit" was the highest. Girls and country was higher than boys and city. A list of item that is important in contents of food labelling were period of circulation, data of manufacturing, price, used ingredient, origin of product, nutrition contain labelling, manufacturer, quantity in contents(quantity, the number). A meaningful difference was shown in gender(p<.05) and area(p<.01). In 30 perception questions over nutrition labelling, "know it little bit" was the most, and girls and country were higher than boys and city. In ascertaining nutrition labelling at the time of purchasing the food, "look often" was the most. Girls and city were higher than boys and Gun in average but no difference was statistically shown in knowledge mark in utilization and perception of nutrition labelling. The response rate in girls(p<.01) and country(p<.05) was higher in a question of "if nutrition labelling is displayed, nutriment that is harmful for our body will be eaten less" and girls' response rate was higher in the question of "being educated for my health". Therefore, practice centered nutrition education is necessary to purchase the food after ascertaining food nutrition labelling out of an attitude in habitually purchasing the processed food. The students develop comprehensible food nutrition labelling the direction to emphasizing nutrition educational labelling and recognizing that the healthy nutriment is contained without conventional and food safety centered labelling should be changed.

• 한국산학기술학회논문지
• /
• 제13권4호
• /
• pp.1648-1653
• /
• 2012

일반적으로 후반부 공정에서의 불량은 전 제조공정에서 누적되어 온 부가가치의 손실로써 거의 완성품 가격에 해당하는 품질비용을 유발하게 되고 제조공정의 효율성에 악영향을 미치게 된다. 본 연구에서는 품질 변동성이 존재하는 후반부 제조공정을 대상으로 고객이 요구한 납기와 품질수준을 동시에 반영하는 작업투입 알고리즘을 제안한다. 본 연구에서 제안한 알고리즘의 성능을 평가하기 위하여 평균납기지연을 최소화하는 것을 목적으로 기존에 널리 사용되고 있는 대안들과의 성능 비교를 실시하여 그 우수성을 확인한다. 또한 고객이 요구한 품질요구수준에 따른 공정능력 관점에서도 본 연구에서 제시한 알고리즘이 뛰어난 성능을 보이는 것을 입증하였다.

• 기술혁신학회지
• /
• 제9권1호
• /
• pp.175-198
• /
• 2006

한국 생명보험산업에 있어서 정보화투자 효과분석은 향후 정보화투자의 방향설정과 관련하여 매우 중요하다. 이를 위해서 본 연구는 생명보험산업의 다생산물결합 비용함수를 테일러 전개한 제2차 초월대수비용함수를 사용하여 SURE방법으로 정보화자본스톡의 비용탄력성을 추정하였다. 분석자료는 총 33개 생보사를 대상으로 1991-2003년간의 패널자료를 사용하였다. 분석결과는 정보화투자 효과가 개별생보사 마다 차이는 있으나 분석대상 생보사들의 절반정도는 정보화투자로 비용이 절감되는 것으로 나타났다. 한편, 대형생보사는 정보자본스톡이 증가하면, 대형생보사의 비용은 감소하는 것으로 제시되었으나, 중소형생보사와 외국계생보사는 정보자본스톡이 증가할수록 비용이 증가하는 것으로 제시되었다. 또한, 정보예산이 증가할수록 정보자본과 전산직원을 동시에 증가시키고 있으나, 정보자본의 가격이 전산직원의 가격보다 더 크게 하락함에 따라 정보자본을 전산직원 보다 더 크게 증가시키는 것으로 나타났다.

• 한국항해항만학회지
• /
• 제31권6호
• /
• pp.545-553
• /
• 2007

글로벌 생산네트워크의 변화로 인해 우리나라 주요 항만은 새로운 전략의 수립이 요구되고 있다. 무역 패턴의 변화로 인해 중국, 일본, 한국을 포함한 아시아의 경제적 성장이 급속히 이루어지고 있는 상황에서 동북아에 집중되는 항만 물동량을 흡수하기 위해 우리나라 중심 항만들의 환적기능 강화가 필요한 시점이다. 특히 동북아 포트얼라이언스를 활용한 환적기능 강화는 변화하는 무역환경에서 우리 중심항만들이 경쟁력 확보를 위한 기회가 될 수 있을 것이다. 따라서, 본 연구의 목적은 부산항과 광양항 같은 우리나라 주요 항만들의 환적기능을 촉진하기 위한 포트얼라이언스 전략을 제안하고자 하는 것이다. 두 주요 항만의 물류비즈니스 모델 수립을 위해 동북아 포트얼라이언스의 방향과 중국과 일본의 후보 항만들을 제시하였다.

• 환경위생공학
• /
• 제8권2호
• /
• pp.49-64
• /
• 1993

The present waste problems require a change of thinking with regard to conventional economics. It has been generally believed that competitive markets maximize social welfare. But, the other hand, a few economists argue that "the competitive markets cannot always be relied on to provide all goods in the efficient amount." One of the best examples of the latter contention is the environmental problem. What is the basic thinking of the conventional economics that causes this problems \ulcorner What is the present problem that requires the change of conventional economic thinking \ulcorner The environmental problem result from the conventional economic thinking such as pursuing the limitless of the Gross National Product(GNP), believing the increasing returns in economics of scale and the efficiency of competitive market. This economic principles, howe- ver, does not apply currently to public goods, especially environmental amenity and natural resource because the price of markets does not reflect the natural goods of services. We call this eternality. Externalizes are no considered by either buyers or sellers of goods of which production or use results in an eternality. This leads to market failure are causes an waste problem in the economic activities. Today, it is almost impossible to say in a word what the solution for waste problems is because they are by-products complicated and entangled human activities. In this paper, I have introduced the causes of environmental problems only from the economic point of view. I have also described the needs of conversion of conventional economic thinking. Firstly, sustainable development, maintaining the natural resources, should be the basis of the economic growth rather that pursuing the limitless growth of GNP. Secondly, an appropriate scale of human's production activity should be taken into account to reduce the impact to the natural environment. Thirdly, internalization of eternality is asked to correct the market failure. This requires the public policy such as imposing a talsubsidy, assigning a property right or implement a more detailed environmental quality standard through, because use of the natural resources can be. allocated optimally by the intervention of government or social associations.

• 복식문화연구
• /
• 제10권3호
• /
• pp.236-247
• /
• 2002

In spite of the bad conditions of fashion companies: the number of licit wear consumers in Korea are increasing because knit wear gives a body with an comfort action. Domestic knit wear industry, however, doesn't have any standard fur satisfying consumers'needs and for quality estimation on that. So we examined the knit wearers'conception of the quality to broaden the knowledge of knit wear and produce better products. The purpose of this study was to find out the factors of wearer's perception. This study carried out through a qualitative approach. The subject of this study were 17 single women who were 20's and living in Seoul and Kyoungki province. The item of this questionary was as follow: 1) what they know about knit wear and how much they are satisfied with that 2) what the wearers think the problems of knit wear are 3) how knitted wear industry can satisfy consumers's needs and take into account consumer feedback in product development The results of this study were summarized as follows. 1. The wearers had no knowledge about materials, sewing methods, patterns, knitting methods, and gage. 2 The wearers didn't recognize the differences between the products by famous brand and obscure conventional market. For that reason, the high price knit wear wont satisfy wearer. 3. The wearers didn't prefer the revealing their body shapes. 4. Laundering was the big problem which was they chosen the knit wear. They take it for granted that the knit wear needs dry-cleaning or hand-washing. Knit wear industry tries to make it easy laundering by development knit material.

• The International Journal of Costume Culture
• /
• 제3권3호
• /
• pp.246-261
• /
• 2000

The purpose of this study was to investigate the apparel purchasing behavior of adult women consumer groups divided by materialism. The specific objects of this study were ; 1) to examine the degree of materialism, impulsive buying, and conspicuous consumption. 2) to examine the correlation between impulsive buying, materialism, and conspicuous consumption, and to examine the relative influences of impulsive buying, materialism affecting conspicuous consumption. 3) to classify groups according to the level of the propensity for materialism, and to examine the clothing purchasing behavior of the divided groups. Data were administered to 357 adult women living in Sunchol from June to July 1999. For analysis of the data, factor analysis, one-way ANOVE, duncan's multiple range test, frequency and χ²-test were employed. The results of this study were summarized as follows. 1. Materialism and impulsive buying have shown higher than middle score, and conspicuous consumption has shown similar to middle score. 2. The correlation between materialism, impulsive buying, and conspicuous consumption has shown similar to middle score. The higher the materialism and experience of impulsive buying was, the higher was the conspicuous consumption. According to the results of regression analysis examining the relative influence of variables affecting conspicuous consumption. According to the results of regression analysis examining the relative influence of variables affecting conspicuous consumption, the relative importance of the variables were in the order of ; success-symbolic materialism, life-centered materialism, happiness-pursuing materialism, in the order of ; success-symbolic materialism, life-centered materialism, happiness-pursuing materialism, impulsive buying and their explanatory power totalled 35.2%. 3. Evaluating attributes of product, the type of purchasing store, the place of purchasing, the need of high class department store, purchasing price range, and accompanying people when purchasing were the factors influencing the apparel purchasing behavior.

• 농촌지도와개발
• /
• 제24권4호
• /
• pp.249-264
• /
• 2017

Modeling the consumer demand of fresh meat requires its distinct feature which other types of food product does not have. Most of the fresh meat products are likely to be unbranded, bought on a weight basis and affected by macro shocks such as seasonality, holiday effect and the disease incidence. Furthermore, consumers tend to purchase multiple categories of fresh meat in a week. Therefore, we apply a multiple discrete/continuous model on fresh meat consumption data to study the effect of macro shocks on fresh meat sales as well as of price change. As a result shows, Each fresh meat is relatively more likely to be bought in peak season of each fresh meat compared with imported pork which is set as a 'reference category' in this analysis. For clarity of the effect of disease incidence, we perform further analysis regarding the effect of livestock disease on fresh meat purchase probability. It shows that the avian flu in 2014 has strong negative impact on the purchase probability of chicken and the foot-and-mouth disease has negative impact on the purchase probability of pork and beef for part of outbreak periods.