• KOREAN POULTRY JOURNAL
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• v.54 no.4
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• pp.152-156
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• 2022

한국축산경제연구원과 축산신문이 지난 2월 코로나-19 이후 축산업 인식 및 축산물 소비행태변화에 대한 연구를 실시했다. 본 연구는 축산물에 대해 코로나-19 이전·이후 소비실태 및 인식변화를 조사하여 축산물 소비행태에 영항을 미칠 수 있는 소비 여건 및 소비구조 변호를 살펴보고자 하며, 코로나-19라는 사회적 위험이 주는 불안감, 두려움과 같은 부정적인 심리가 소비자의 소비심리와 구매행태에 어떤 영향을 미치는지 알아보고 축산업의 홍보 및 판매전략 수립에 도움을 주고자 한다. 이에 본지에서 관련 내용을 정리하여 지면을 통해 소개한다.

• International Area Studies Review
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• v.15 no.3
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• pp.191-213
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• 2011

This study empirically examines whether income smoothing effectively contributes to consumption smoothing. Since international factor movement plays an important role for income smoothing across countries, net factor income across countries deserves more attention in considering income smoothing than attention having been paid by previous studies in the literature. Most of previous studies assume that net factor income has the same degree of effects on consumption as GDP. For the case of 12 EU countries during the period from 1999 to 2010, our empirical investigation observes that the response of consumption with respect to net factor income is severely lower than the response of consumption with respect to GDP, and further net factor income has ignorable effects on the consumption. This evidence implies that the income smoothing via international factor movement is less significant in contributing to the consumption smoothing. In the sequel, our finding suggests that legal and institutional process for transferring net factor income across countries should be eased further to improve contribution of income smoothing to consumption smoothing.

• Journal of Digital Convergence
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• v.18 no.5
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• pp.127-138
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• 2020

This study investigated the patterns of transition of consumption patterns in Korean households in 2010 and 2017, and the impact of the life cycle on the transition of consumption patterns between the two time points. Using information on 4,717 households from the 2010 and 2017 data of the Korean Labor Panel Survey, we examined the effect of the family life cycle on changes in consumption patterns. The results of the latent transition analysis on the change in consumption type showed that the change in consumption type between the two points of time at the household level was relatively active. The logistic regression models reported that the transition of consumption type varies depending on the life cycle, such as changes in marital status, birth and independence of children. These results provide the implication that it is necessary to consider from the perspective of the family life course how the transition between their consumption types occurs when the government establishes consumption policies and companies set marketing target groups.

• KDI Journal of Economic Policy
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• v.28 no.2
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• pp.1-49
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• 2006

Considering the fact that households' demographic characteristics affect consumption decision, it is conjectured that rapid demographic changes would lead to a substantial change in the composition of private consumption expenditure. This paper estimates the demand functions of various consumption items by applying the Quadratic Almost Ideal Demand System(QUAIDS) model to Household Income and Expenditure Survey data, and then provides a long-term forecast of the composition of household consumption expenditure for 2005-2020. The paper shows that Korea's consumption expenditure will maintain the recent years' rapid change, of which a considerable portion is due to rapid demographic changes. Results of the paper can be utilized in forecasting the change in the industrial structure of the economy, as well as in firms' investment planning.

• Journal of Korean Home Economics Education Association
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• v.29 no.3
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• pp.89-104
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• 2017

Considering the advent of the Fourth Industrial Revolution, this study examines the changes and influences of intelligent information technology and the role of consumer education in the context of consumption life. The purpose of this study is to provide a theoretical foundation to effectively respond to the future consumption society as an independent consumer by enhancing the understanding of the Fourth Industrial Revolution in terms of consumption life. First, in terms of changes in the consumption paradigm in the Fourth Industrial Revolution, production and consumption are converged by being shared through a comprehensive connection platform in real time. Regarding the meaning of consumption, mental experience is being emphasized; moreover, usage and sharing, rather than ownership, are being highlighted. In terms of major changes in consumption life, the emergence of a more convenient smart consumption life and the possibility of personalized consumption optimized for individual demand are anticipated. Moreover, sustainable eco-friendly consumption is expected to increase further, and rapidly changing consumption trends will experience accelerated progress in consumer-centered changes. Next, the predicted problems in consumption life in the Fourth Industrial Revolution include unequal consumption due to intelligent information technology power center and the use and management of personal information data. Furthermore, ethical concerns related to the introduction of new technologies will become prominent, eventually resulting in issues concerning consumption satisfaction. To effectively respond to these new paradigm changes, consumer education should be value-centered. Ethical aspects of consumption should be considered, and consumption life should include trust and mutual cooperation. Furthermore, consumer education should facilitate creative convergence.

• 한국노년학
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• v.30 no.4
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• pp.1225-1237
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• 2010

This study aims to analyze the factors affecting consumption inequality in the 10 years following the financial crisis, applying the cohort method on the data for the first to the eleventh wave of the Korean Labor and Income Study produced by the Korean Labor Institute. The study found that consumption inequality increased rapidly immediately following the financial crisis, and then decreased gradually until increasing again from 2005 onward. Analyzed in terms of age-time-cohort effects, there was a significant change in consumption inequality around the age of mid-forties, and the decrease in consumption inequality was smaller in the younger generations than in the older ones. This suggests that as the current younger generations age over time, consumption inequality may become greater. Also, when the factors in population-cohort-age effects from 1998 onward are analyzed, the age effect in consumption inequality becomes smaller, whereas the role of the rising average age due to demographic shifts seems to be increasing. This means that consumption inequality may become a serious problem in the rapidly aging society. Therefore, there is a need to consider ways to bolster social security and to provide further public assistance in the low-income retiree.

• Science of Emotion and Sensibility
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• v.26 no.1
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• pp.3-16
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• 2023

This study investigated how COVID-19 imparted the fashion expenditure of households in Korea. During the COVID-19 pandemic, the ratio of fashion expenditure to household income and the ratio of fashion expenditure to household consumption expenditure were estimated using secondary data of national statistics. The household income and expenditure data in Korea were extracted from 2018 to 2021. The household was categorized by generations such as gen Z, gen M, gen X, Baby Boomer, and Silent generation, and the household income status was identified by the income quintile. The outcome revealed that the ratio of fashion usage expenditure to income decreased following COVID-19 equated to before COVID-19 and revealed the significant differences by income quintile. The ratio of fashion consumption to household expenditure significantly differed between the pre-COVID-19 and the post-COVID-19. The difference in the ratio of fashion consumption to household expenditure was important by generations, and it was not affirmed by the income quintile.

• Proceedings of the Korea Water Resources Association Conference
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• 2011.05a
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• pp.466-466
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• 2011

가상수는 Allan에 의해 1993년 처음 도입된 개념으로 모든 재화나 서비스를 생산하기 위하여 사용된 물의 양( /kg)을 의미한다. 예를 들어 1차 농산물의 경우 생육기간동안 농산물이 필요로 하는 물의 양이 가상수로 사용되고, 가공품의 경우 가공과정을 거치며 소비되는 물의 양이 가상수에 포함된다. 이러한 가상수의 개념을 활용한 소비 기반 물사용 지표가 물발자국이며 이는 2002년 Hoekstra에 의해 도입되었다. 물발자국은 개인이나 지역, 집단 등이 소비하는 재화와 서비스를 생산하는데 필요한 물의 총량을 나타낸다. 우리나라와 같은 물 부족 국가에서는 농 축산물 관련 정책의 수립 시 정량적인 생산량뿐만 아니라 소비되는 물의 양도 동시에 고려할 필요가 있다. 특히 현 정부는 2015년 식량자급률 목표치(곡물자급률 25%, 육류자급률 71%)를 설정하여 농 축산물의 생산 및 수입량을 조정하고자 한다. 이러한 식량자급률의 목표치에 따라 국내 생산 및 수입량의 비율이 변화하게 되므로 국내 물발자국의 값도 변화하게 되며 이는 수자원 정책 수립 시 주요한 요인으로 작용할 수 있다. 그러므로 식량자급률의 변화에 대해 단순히 생산량의 관점뿐 아니라 물 소비 절약의 관점에서의 접근이 필요하다. 이에 본 연구에서는 2015년 정부의 식량자급률 목표치 달성을 위하여 각 품목별로 소비되는 가상수의 양을 정량적으로 산정하고, 국내적으로 소비 또는 절약되는 가상수의 양을 추정하고자 하였다. 추정된 결과를 바탕으로 식량자급률 목표치에 따른 생산량의 조정으로 인한 물발자국의 변화와 그 영향을 파악하고자 하였다. 본 연구를 위하여 식량 자급률 목표치 설정에 포함된 농 축산물의 단위 가상수량과 생산량 추이, 목표 생산량 등을 조사 하였다. 이중 곡물의 단위 가상수량은 국내의 실정을 적용한 국내 연구결과를 활용하였으며, 축산물의 단위가상수량은 음용, 세척을 위한 원단위 필요수량과 소비되는 사료의 재배를 위한 단위 가상수량을 활용하여 전체 축산물의 가상수량을 산정하였다. 조사, 산정된 자료를 활용하여 2015년 식량자급률 목표치 달성을 위해 필요로 하는 가상수의 변화량과 국내적으로 소비 또는 절약되는 가상수의 양을 파악하고자 하였다.

• KDI Journal of Economic Policy
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• v.32 no.4
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• pp.35-73
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• 2010

This paper examines consumption dynamics in relation to asset prices in Korea. Empirical analysis based on the error correction model shows that personal consumption is affected by changes in asset prices but the consumption converges to the long-run level of consumption corresponding to the total income flow in two years. This adjustment in consumption implies that the consumption error, reflected in the error correction term, should have predictability for the future consumption growth during the adjustment period. It is found that the error correction term has a long-run predictability for consumption over up to about 3 years; thus, confirming the error correction model. It is also found that housing prices have larger effects on consumption compared with stock prices in Korea. In addition, the effects of income and asset prices on consumption show bigger effects during contractionary period than expansionary period in business cycles. This paper also analyzes effects of asset wealth that reflects changes in both price and quantity. It is found that asset wealth has a long-run effect on consumption in addition to total income as determinants of consumption. Since wealth effects usually indicate the long-run effect of changes in asset wealth on consumption that is not explained by labor income, which is the proxy for human source of wealth, it is estimated with labor income used as a control variable. According to the estimation, the marginal propencity to consume out of asset wealth is approximately 2%. It means that 1,000won increase in asset wealth may lead to 20 won increase in consumption.

• Proceedings of the Korean Society for Bio-Environment Control Conference
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• 1997.11a
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• pp.36-43
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• 1997

국민소득 향상과 함께 식품소비구조도 변화되어 곡류의 소비량은 계속 감소하고 있는 반면, 신선채소, 화훼, 육류의 소비는 크게 늘어나는 추세에 있다. 소비형태도 계절소비에서 연중 소비로 변화됨에 따라 노지재배에서 시설재배로 전환되고 있으며, 작목별 10a당 노동투하시간도 1981년도에 벼농사는 92.8시간이 소요되던 것이'95년도에는 34.7시간으로 63%가 감소되어 그동안 기계화가 많이 이루어져 왔으나, 시설오이는 837시간에서 724시간으로 약 13%가 감소되었다. (중략)