• 가정과삶의질연구
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• 제11권1호
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• pp.107-118
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• 1993

A dimension of well-being economic security was analyzed and compared with economic adequacy. Again it was tested whether two indicators of economic security(short-term vs. long-term) yield same distribution across all household groups. Economic Security was defined as the household ability to sustain a given level of consumption in the case of economic emergency; specifically loss of income. Measure of 8 different kinds of economic security were constructed from household net worth including and excluding home equity. Data were taken from the 1988 U.S. Consumer Expenditure Survey and 2148 households were selected to test hypotheses concerning the economic security of American households Empirical results showed a very low level of economic security in general. The first hypothesis that distribution of economic adequacy and economic security are same across all population groups was rejected. On the average security measure rather than adequacy measure was favor to white female-headed households and households who have old and highly educated house-holder. The second hypothesis that the indicators of long-term and short-term economic security yield the same results across all household was not rejected. In general the level of economic security was relatively higher when long-term indicator was used than short-term indicator was however the direction and relative size of effect of income and each control variable was almost same.

• 대한가정학회지
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• 제33권5호
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• pp.115-127
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• 1995

The purpose of this research was to investigate the economic status and problems of the middle aged apartment-residents in Seoul as a part of collaborative study on family issues of them. The sampling households were divided into Kangnam and Kangbuk area according to their residential location and upper-middle and lower-middle groups according the size of the apartment unit. The analysis of this research was specially focused on the latter division. The data were collected from 307 fulltime housewives with at least one child in a middle or high school. This data were gathered from the structured questionnaire. The major findings of this research were as follows: 1. The significant differences between upper-middle and lower-middle groups were showed in such areas as household income, monthly living expenses, household assets and savings. 2. The most serious economic problem was the private education expenses in both groups. 3. The economic satisfaction of the group in the Kangbuk area was a little higher than the group in Kangnam area.

• 가정과삶의질연구
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• 제21권4호
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• pp.103-116
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• 2003

The purpose of this study was to examine the economic status of retired elderly households. This study especially looked for the differences in the economic status among retired elderly households and the level of subjective financial strain. The data were drawn from the data of 2000 Korean Labor and Income Panel Study (KLIPS) conducted by the Korea Labor Institute. The major findings are as follows: 1) The levels of income in the retired households were found to be lower than those of the employed elderly households, and the transfer income took the biggest portion out of 5 income types reflecting high economic dependency. 2) The levels of expenditure were found to be similar to the minimum living cost, and the food cost at home was 41.9% of the expenditure. 3) About 40% and 27.3% of households reported that they felt financial strain due to food expenditures at home and health care respectively. 4) Ninety percent of all assets were found to be real estate, reflecting the lack of asset liquidity. Further, retired elderly households were classified as 'not at all strained financially', 'moderate', 'seriously strained', and 'extremely strained' groups according to their subjective assessment. The last two groups showed the lower level of income and expenditures than the first two groups. In particular, 26.5% of retired elderly households belonged to 'extremely strained' group and showed very serious economic problems.

• 한국의류학회지
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• 제29권2호
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• pp.199-209
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• 2005

The purpose of this research is to examine the effect of the 1997 economic crisis on Korean households' clothing expenditures at different incom levels. The raw data sets from the Family Income and Expenditure Survey of 1994, 1996, 198, and 2000 produced by the National Statistical Office were used. Based on their income data, subjects were divided into three groups: upper-income (upper 30%), low-income(lower 30%), and middle-income (the 40% in between). The main results are as follows : 1) the income, consumption expenditures (ConE) and clothing expenditures (CloE) of Korean households increased in 1996, decreased in 1998 and recovered in 2000. Although the proportion of ConE to income increased after the economic crisis, CloE/ConE decreased. Clothing expenditures displayed an asymmetric pattern over the economic crisis : the clothing expenditures decreased severely and quickly during the groups. 2) Compared to other household expenditures, clothing expenditure patterns were unique and of clothing categories, the propottion of expenditures for outwear decreased considerably compared to other categories after the economic crisis.

• Journal of Nutrition and Health
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• 제37권4호
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• pp.316-328
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• 2004

The objective of this study was to investigate the differences in food intake patterns by the economic status. Data from the 1998 Korean National Health and Nutrition Survey were used. Using the poverty line based on the 1998 Korean minimum cost of living, the subjects (n = 10400) were classified into high class (36.1%), middle class (40.7%) and low class (23.1%). Mean intakes for other food groups except grains, potatoes and vegetables became higher as the eco-nomic levels were going up. By the family size, it was found that intakes of grains and fishes were different (p<0.05). By the economic status, intakes of fruits (p<0.05), meats (p<0.05) and fishes (p<0.01) were different. There were no significant differences in consumed types of food by the economic status. Rice was the most prevalent food in all clas-ses and its intakes increased as the economic status was going down. In the dietary patterns of main food group (GMDVF: Grain, Meats, Dairy, Vegetable and Fruit), the pattern except dairy (11011) revealed the highest proportion in high-middle class while the patterns without dairy and fruit food groups (11010) had the highest proportion in low class. The propor-tions of subjects with the low dietary diversity score (DDS) increased as economic status was going down (p<0.01). The food groups that most people do not consume were the dairy and fruit group. Proportions of people who missed one or more group increased as economic status was going down. The high dietary variety score (DVS) also was linked to a high score on the DDS and high class (p＜0.01). Thus the intakes of the dairy and fruits product should be increased in all classes. The low class especially had worse quality of food intakes pattern than that of the high or middle class. The nutrition policy and education programs need to be established according to the economic status.

• 복식문화연구
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• 제24권4호
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• pp.457-470
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• 2016

The purposes of this study were to: 1) identify sub-factors of fashion shopping orientation (FSO) in adults aged 20 through 39, and analyze the differences among those FSO factors according to classified groups, which were based on gender and purchase frequency in a mobile shopping mall, and 2) to investigate the effects of FSO factors on mobile purchase intention according to the same classified groups. The questionnaire was conducted from November 10, 2015 to November 20, 2015 and its 432 respondents were classified into four groups, which were male/heavy purchaser, male/light purchaser, female/heavy purchaser, and female/light purchaser. The results of this study were as follows: First, fashion shopping orientation consisted of five sub-factors, which included "conspicuous brand pursuit", "economic pursuit", "pleasure/trend pursuit", "impulse shopping", and "convenience pursuit". Second, There were significant differences in three factors of FSO between male purchasers and female purchasers. Male purchasers showed higher tendency than female purchasers in "conspicuous brand pursuit", while female purchasers showed higher tendency than male purchasers in "economic pursuit" and "convenience pursuit". All the factors of FSO showed significant differences among the classified groups. Third, "economic pursuit", "pleasure/trend pursuit" and "convenience pursuit" affected mobile purchase intention in the case of male purchasers while "economic pursuit" and "conspicuous brand pursuit" had a influence on mobile purchase intention in the case of female purchasers. Fourth, the factors of FSO affected mobile purchase intention partly in each group. In conclusion. "economic pursuit" was proven to be the main influential factor to induce consumers to have a mobile purchase intention.

• 해양안보
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• 제1권1호
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• pp.175-214
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• 2020

탈냉전기에 발생한 해적행위를 설명하기 위해 진행되었던 기존의 연구들은 해적행위의 부상 현상을 효과적으로 설명하지 못하였다. 첫째, 소규모의 해상강도가 대규모의 해적집단으로 성장하는 과정이 연구되지 않았다. 둘째, 소말리아 및 나이지리아와 유사한 조건의 국가에서 해적행위가 저조한 경우가 설명되지 않았다. 본 연구에서는 취약국가에서 외세의 경제 해양주권 침해가 심하게 나타날수록 해적행위의 강도와 빈도가 높아진다고 주장한다. 소말리아와 나이지리아에서는 외세에 의한 경제 해양주권 침해행위가 심하게 나타났으며, 지역 경제의 침체와 외세에 대한 적개심을 바탕으로 외국 선박을 공격하는 해적행위가 발달하기에 유리한 조건이 조성되어 해적행위의 부상이 나타났다. 한편 소말리아의 북쪽에 위치한 예멘은 대표적인 취약국가이지만 해적행위가 거의 발생하지 않았으며 외세에 의한 경제 해양주권 침해행위도 나타나지 않았다.

• 복식문화연구
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• 제6권4호
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• pp.104-119
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• 1998

The purpose of this research were to classify college women's clothing shopping orientation and analyze the predictable variables of impulse buying. The results of this research were as follows ; 1. Clothing shopping orientation was classified leisure pursuit, economic, careful and name brand preferring shopping. With reference to leisure pursuit and economic shopping, they were classified into four types, low shopping involved shopping type, economic shopping type, leisure pursuit shopping type, and high shopping involved shopping type. The low shopping-involved and the economic shopping types made much of planned buying. The planned impulse buying, reminder impulse buying, fashion oriented impulse buying and pure impulse buying were highly evaluated in the high-involved and the leisure pursuit shopping types. 3. The high shopping-involved and leisure pursuit shopping types were more likely to do impulse buying than low shopping-involved and the economic shopping types. 4. The most important factor for the four groups was design. Quality, color, utility were followed by design. 5. Impulse buying behaviors of four groups could be predicted by the information source and the marketing stimulus buying.

• 대한가정학회지
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• 제39권2호
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• pp.111-130
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• 2001

Using the 1996 Expenditure Survey of Urban Famines from the Korea National Statistics Office, this study examines the economic status and the inequality of the elderly households. To explain the inequality of the single elderly households, this study divides the elderly into three groups of single, couple, and Living with admit children, and compares the total household income, total household expenditure and the net saving amount of these three groups. The results of Gini coefficients and Lorenz curries show that the inequality is higher in the single elderly household than couple elderly households or living with adult children elderly households. To investigate the reason of the inequality, this study compares the income, expenditure, and net saving amount by working condition of the household head in each three group. The result implies the need of employment to get household income especially for the single elderly who are in the higher inequality economic condition.

• 농업과학연구
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• 제42권3호
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• pp.253-259
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• 2015

This study was conducted to investigate the effect of different additives on the growth performance, feed efficiency and carcass characteristics in Holstein steers during 18month fattening periods. Twenty four Holstein steers, 5months of age and 176.6kg, were randomly allocated to 3 experimental groups 8 animals each for 18-months feeding trial. The groups were control (not additive), T1 (fed zinc, Vitamin C) and T2 (fed zinc, Vitamin C, Vitamin B6 and Selenium). According to feeding additives, final weight was not significantly different among the treatment groups, tended to be high at T2 group (827kg) compared to the other groups. Average daily gain was not different among the treatment groups during the experimental periods, but T2 group was significantly greater than T1 group in growing stage (p<0.05). The feed additives had no effects on DMI during experimental periods. Feed conversion ratio of T1 group in growing stage was significantly higher than those of other groups (p<0.05), average feed conversion ratio was tend to be decreased at T2 group rather compared with other groups. In the results of yield traits, carcass weight were relatively higher in T2 group than other groups (p<0.05). Rib-eye area, back fat thickness and yield index were similar between groups. In quality traits, marbling, meat color, fat color, texture and maturity were not significantly different among the groups. In economic efficiency, income was highest at T2 group as 91~393 thousand won among 3 groups.