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수록정보
수록범위 : 1권0호(1958)~61권2호(2020) |수록논문 수 : 979
농업경제연구
61권2호(2020년 06월) 수록논문
최근 권호 논문
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KCI등재

1농가 소득의 연령별·세대별 변화에 관한 연구

저자 : 임소영 ( So Yeong Lim )

발행기관 : 한국농업경제학회 간행물 : 농업경제연구 61권 2호 발행 연도 : 2020 페이지 : pp. 1-23 (23 pages)

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Understanding dynamics behind farm household income provides insights to foresee future income change among farm households. To better understand the change in farm household income, this study decomposes farm household income by age effects, cohort(generation) effects, and year effects. Constructing pseudo panel by birth year of household heads, this study investigates which factor affects farm household income.
The results show that age effects are pronounced in farm household income, agricultural income, and non-agricultural income. Farm household income moves drawing inverse U shape. Moreover, cohort effects show that younger generations have earned more income than older generation, which has been resulted from economic growth. It is also noteworthy that transfer from public sector increases by age and younger generations receive more benefits from government than older generations while transfer from family and friends changes in different directions. This implies that the role of government is getting bigger in safety net among farm households and welfare expenditure is likely to explosively increase as farm population rapidly gets old.

KCI등재

2작목선택의 신축성을 고려한 논밭 전환의 경제성 분석

저자 : 정우석 ( U Seok Jeong ) , 서상택 ( Sangtaek Seo )

발행기관 : 한국농업경제학회 간행물 : 농업경제연구 61권 2호 발행 연도 : 2020 페이지 : pp. 25-43 (19 pages)

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This study evaluated economic feasibility of switching rice paddy to upland field with crop selection flexibility. For the analysis, real options approach with switching option was adopted, in which farmers were assumed to have a right to switch rice paddy to upland field and make crop mix under uncertainty. Stochastic variables were total revenues of main crops in Chungcheong provinces, such as rice, soybean, spring potato, barley and sesame. The variables were empirically proven to follow Mean Reverting Process, which applied to Trinomial Option Pricing Model. The results showed that switching rice paddy to upland filed was economically feasible only with spring potato as a first crop while soybean was additionally feasible when considering second crop with barley under crop selection flexibility in upland field. However, the size of economic feasibility varied according to conversion cost from rice paddy to upland field and vice versa. The implication of this study was that crop selection flexibility under uncertainty provided more sensible decision for cropping system and conversion from rice paddy to upland field. In addition, the conversion cost from rice paddy to upland affected farmers' decision to move to upland field, which could be a choice variable to policy makers.

KCI등재

3역내포괄적동반자협정(RCEP)으로 인한 수입 쇠고기 관세율 변화가 한육우 농가 인력 수요에 미치는 영향분석

저자 : 김인석 ( In Seck Kim )

발행기관 : 한국농업경제학회 간행물 : 농업경제연구 61권 2호 발행 연도 : 2020 페이지 : pp. 45-68 (24 pages)

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Recently, the Korean government seeks to expand trade with the countries of the Southeast Asian Nations in addition to the existing major export markets such as the United States and China. The direction of the government's new trade policy is expected to be further refined through the RCEP. This study examines the potential impact of changes in imported beef tariff rates due to the RCEP on the Korean beef cattle market and farm labor demand for Korean beef cattle using a dynamic partial equilibrium model. According to the scenario analysis, when the Australian and New Zealand beef tariff rates fell 100% over the 2021-2029 period, the agricultural production value and labor demand for Korean beef fell by up to 3.9% and 1.5%, respectively, compared to baseline which assumes current tariff schedule. This study further analyzed the impact of the overall abolition of the imported beef tariff rates including U.S. beef in addition to changes in the Australian and New Zealand beef tariff rates. Empirical results showed that agricultural output value and total labor demand decreased by up to 7.0% and 2.5%, respectively, compared to baseline as the overall tariff rates are abolished over the 2021-2029 period.

KCI등재

4친환경식품에 대한 관심이 실제 구매행위에 미치는 영향 분석

저자 : 강혜정 ( Kang Hye-jung )

발행기관 : 한국농업경제학회 간행물 : 농업경제연구 61권 2호 발행 연도 : 2020 페이지 : pp. 69-93 (25 pages)

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This study investigates the factors affecting consumers' interest in eco-friendly food, and the degree of interest in eco-friendly food is actually the purchase behavior (purchase and purchase frequency) of eco-friendly food, using the statistical data of '2019 Food Consumption Behavior Survey'.
In order to analyze the link between interest in eco-friendly food and actual purchasing behavior, we compared and analyzed the demographic and dietary attitudes of four consumer types according to eco-food interest and actual purchasing. Multinominal logistic model is used to analyze the factors affecting interest in eco-friendly food, and the two step ordered response model with sample selection to target consumers who purchase eco-friendly food is also used to analyze the factors affecting the frequency of purchasing green food.
The results are as follows. While the interest in eco-friendly food is high, the actual purchase proportion is 22.1%, while the interest is high, but the proportion of non-purchase is 18.7%. The higher the interest in green food, the higher the probability of purchasing green food, while the frequency of green food purchase is not affected by the interest in green food. Therefore, marketing strategies to increase demand for eco-friendly agricultural products by actively targeting consumer groups with high interest in eco-friendly foods should also be implemented.

KCI등재

5식품군별 생산비의 GM 원료비 비중 추정

저자 : 임희선 ( Heesun Lim ) , 남경수 ( Kyungsoo Nam ) , 안병일 ( Byeong-il Ahn )

발행기관 : 한국농업경제학회 간행물 : 농업경제연구 61권 2호 발행 연도 : 2020 페이지 : pp. 95-114 (20 pages)

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There has been an ongoing debate on the strengthening of the GM food labeling system in Korea. In order to effectively assess the impacts of strengthening GMO labeling policy from the production side, the fundamental research on the rise of the expected cost in food production is needed. In this study, the input ratio of GM raw material costs within production costs, which are variable costs in the production of food, is analyzed by classifying the GM raw material cost for food products into 22 categories. Scenario analysis is carried out to make reasonable assumptions on how much GM soybeans and corn is demanded by food manufacturing companies that are sensitive to the acceptability of GM food by domestic consumers. Three scenarios are designed in such a way that the input ratio of GM raw material cost is assumed to be 100%, 75%, and 50%. As a result of scenario analysis, the food product with the highest GM input ratio in the final goods is found to be edible oils (28.2%), and the input ratios of GM for tofu or jellied food, soy milk, and paste are relatively low at 2.4%, 1.7%, and 3.4%, respectively. The results of this analysis suggest that if GM raw materials are replaced with non-GM raw materials, the effect of cost increase will be concentrated on the food products with a high GM raw materials input ratio.

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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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(2006)홍길동심리학41회 피인용

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(2006)홍길동41회 피인용

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해당 간행물 관심 구독기관

서울대학교 전남대학교 Yanbian University 충북대학교 한국농촌경제연구원
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  • 1 서울대학교 (44건)
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  • 10 한국학중앙연구원 (12건)

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