• Korea journal of population studies
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• v.16 no.1
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• pp.59-68
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• 1993

본 연구는 1980년대 우리나라 출산력의 급격한 변동을 설명하기 위하여 1988년 한국보건사회 연구원에서 실시한 전국규모의 출산력 및 가족보건조사자료를 기초로 출산순위진도 측정방법에 의하여 출산력을 분석한 것이다. 본 연구 결과에서는 년도별 출산력과 출산순위분포, 출산순위별 진도율 등을 측정하였고, 그 결과를 요약하면 다음과 같다. 1980년 초에는 출산력이 2.8에서 1986년 이후에 대체수준이하인 1.8로 계속적인 하향추세를 보였다. 출산순위별 진도율에서는 둘째에서 세째아이로 진도한 비율이 1980년초에서 1986년사이에 약 71%가 감소하였고, 세째순위에서 네째순위로 33%가 감소하였다. 세째이상으로 진도한 비율의 감소율이 90%를 상회하고 이중 둘째에서 세째사이의 변동율이 50%를 나타내었다. 출산순위분포에서는 둘째아이에 64%가 집중되어 있으며 출산진도율은 결혼에서 첫째아이로 진도되는 확률이 90%, 첫째에서 둘째로 85%, 둘째에서 세째로는 18%가 나타냈다. 이러한 현상은 최근 한국부인의 82%가 둘째아이에서 단산하는 경향을 보이고 한자녀만 갖는 확률은 15%로 풀이되고 있다.

• Korea journal of population studies
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• v.32 no.1
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• pp.51-70
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• 2009

The main purpose of this study is to examine how individual's ideological factor, the individual perception of the economic situation, and the individual socioeconomic characteristics affect the fertility behavior during the fertility recovery periods-from 2006 to 2007- by each parity. For conducting this study, the 2008 Korean Fertility Survey Data are used. The respondents in this data consist of 1,467 women born their children at 2007 and 1,000 women not having their children at the recovery periods of fertility rates. Findings are as follows. First, the effect of individual's ideological factor, the individual perception of the economic situation, and the individual socioeconomic characteristics on fertility behavior differ by each parity. Second, the government policies increasing the fertility rate are needed to consider not only providing the economic support but also emphasizing the traditional ideology having the positive effects on the fertility behavior in order to increase the fertility rates. Third, the policy decreasing the age at the first marriage is needed.

• Journal of Preventive Medicine and Public Health
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• v.22 no.2 s.26
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• pp.276-282
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• 1989

The objective of this study was to examine the impact of changes in maternal age and parity distribution on birth weight. The study population included 7,786 single live births in 1977 and 8,671 single live births in 1987 delivered at 9 medical facilities in Pusan. Data were obtained from the delivery record. The proportion of infants born to the mothers of 25-29 years increased from 56.475 in 1977 to 65.1% in 1987 and the proportion to the mothers of 30-34 years increased from 18.8% in 1977 to 21.6% in 1987. In the same period, the proportions of 1st and 2nd birth order were increased from 56.9% and 28.8% to 59.9% and 36.8%, respectively. The proportion of infants born to the age group of ${\leq}24\;and\;35{\leq}$ years were decreased in 1987. The proportion of births of the third or higher birth order was decreased from 14.2% in 1977 to 3.3% in 1987. Low birth weight (<2500gm) incidence rate was 5.3% in 1977 and it was decreased to 4.0% in 1987. It was estimated that changes in maternal age-parity distribution accounted for 10.7% of the decreased in low birth weight incidence rate. Rest of the change (89.3%) was attributed to the reduction of age-parity specific low birth weight incidence rate. Application of the direct adjustment method was considered to be an adequate tool for evaluating the impact of family planning on neonatal health.

• International Area Studies Review
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• v.13 no.3
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• pp.827-848
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• 2009

The purposes of this study are followings. First, I will compare the effects of wive's characteristics with the effects of the husbands' characteristics on the contraceptive use. Second, I will analyzed whether the determinants of the contraceptive use have changed according to parties. Third, I will analyzed whether the determinants of the contraceptive use at each parity have changed according to periods-especially, after and before economic crisis. According to expectation, the ratios using the contraception are affected by the wive's and husband's demographic characteristics, the determinants affecting the contraceptive use have changed by both parity and periods. The other findings are follows. First, women's employment status have positive effects on the contraceptive use, regardless parties and periods. Second, the ideology emphasizing the relationship between parents and children, rather than the ideology emphasizing the relationship between husband and wife, is more like to affect the contraceptive use.

• Proceedings of the KHMA Conference
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• 2008.11a
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• pp.277-277
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• 2008

• Korea journal of population studies
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• v.35 no.1
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• pp.151-179
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• 2012

This study investigates birth cohort and educational differences in the marital and fertility life course using the Hernes model. First, lifetime marriage rates remain high across birth cohorts but men in the youngest birth cohort(1965-74) experience a somewhat significant reduction in ever-marriage rates. Second, this study also finds educational differences in lifetime marriage rates across birth cohorts. The likelihood of being never married is particularly high for poorly educated men in the youngest birth cohort but women show the opposite pattern. Third, quantum changes in the fertility transition are more likely to be the changes in higher-order births, while the changes in first and second births are mainly tempo changes. Fourth, the negative association between education and fertility is significantly larger for higher-order births. Finally, marriage and fertility show the opposite pattern in their association with education. Overall, educational differences in lifetime marriage rates become stronger across birth cohorts but the association between education and higher-order births shows the opposite pattern.

• The Korean Journal of Applied Statistics
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• v.28 no.4
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• pp.685-701
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• 2015

The low fertility rate and the unprecedented rapid pace of population aging is a significant factor degrading the national competitiveness and the social security system of Korea. The government has implemented various maternity incentives to alleviate the low birth problem; however, the policy seems in effective to solve the problem of low fertility. This study proposes a conditional birth-order specific fertility rate and investigates the policy effects of fertility transition in Korea to provide a basis for more effective policy development. The use of a conditional birth-order specific fertility rate allows for an effective calculation of the change and the effect in total fertility rate than a birth-order specific fertility rate. We compare the effects of the total fertility rate according to various scenarios that enables us to calculate how the total fertility rate can achieve the current multi-child childbirth support policy of the government and estimate how the total fertility rate can be achieved when focusing on the first or second childbirth support policy. We also summarize the research results on policy development for a practical increase in the childbirth that considers the rapid decrease in women of childbearing age (15-49 years) due to continued low fertility and present the number of childbirths in accordance with the total fertility rate.

• Journal of Families and Better Life
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• v.27 no.2
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• pp.191-201
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• 2009

The Korean Government has recently prepared the comprehensive five-year basic plan (2006-2010) to deal with low fertility and population ageing. The basic plan aims at recovering the fertility rate to the appropriate level and improving the social and economic systems in preparation for the aged society. The main objective of this study was to examine the effects of fertility policies on childbirth by birth order. The data came from 1,729 adults who gave birth to babies in 2007 and 991 adults as the control group. The serial logistic regression analyses revealed that establishing the health and nutrition system for maternity and children, and expanding of tax and social insurance benefit were effective policy measures to increase childbirths of first children, while the policy measures establishing the health and nutrition system for maternity and children, supporting for daycare and pre-school education, and work-life balance were effective to childbirths of second or third children in 2007. However, the policies of supporting for costs of test-tube baby and expanding childcare infra didn't have any significant influences on childbirths in 2007. The implications of study results were discussed.

• Journal of Korean Home Economics Education Association
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• v.27 no.4
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• pp.155-172
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• 2015

This study aimed to identify the effects of mothers' variables and present children's variables on subsequent childbirth plan and to explore predictors of subsequent childbirth plan for non-employed and employed mothers. The subjects were 1,635 mothers participating in the Panel Study on Korean Children from 2008 to 2010 and having no subsequent children until 2010 after giving birth to children in 2008. The data were analyzed with descriptive statistics, t test, ${\chi}^2$ test, and decision tree analysis. The main results of this study were as follows. Firstly, mothers' child-rearing stresses, child value, marital satisfaction, social support, present children's birth order and sex influenced mothers' subsequent childbirth plans, whereas mothers' average family income per month did not. Secondly, in the case of non-employed mothers, their present children's birth order and sex, and mothers' child value predicted their subsequent childbirth plan. Specifically, mothers whose present children's birth order and sex was first and female had the highest possibilities of subsequent childbirth plan, followed by mothers whose present children's birth order and sex was first and male, and child value was higher. Thirdly, in the case of employed mothers, their present children's birth order and mothers' marital satisfaction predicted their subsequent childbirth plan. Specifically, mothers whose present children' birth order was first and marital satisfaction was higher had the highest possibilities of subsequent childbirth plan. Finally, the study suggested the role of Home Economics Education in raising the rate of subsequent childbirth.

• Korea journal of population studies
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• v.34 no.1
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• pp.1-25
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• 2011

There are two main purposes in this study. First, we compare the effects of wives' characteristics with the effects of the husbands' characteristics on the induced abortion. Second, we analyze whether the determinants of the induced abortion have changed according to parity and conception period. The main findings are follows. First, both wives' and husbands' socioeconomic characters have insignificant effects on the induced abortion at parity 0, in the 1997 and 2000 Korean Fertility Survey data. Second, during the periods of the lowest-low fertility, after 2000 in Korea, wives' employments have positive effects at parity 0 and 1, while husbands' educational levels have negative effects at parity 1 on the induced abortion. The implications are as follows. First, having children had been the universal social phenomenon before 2000 in Korea. however, after 2000, reproductions have become the women's choice, lather than the duty of married women. Women must weight the balance between the benefits and the costs of children so that women's fertility behaviors become a rational choice. Women's employment is the most important factor in these rational calculations. Second, both Western individualism and the traditional Korean familism have significant effects on the fertility behavior and the induced abortions in Korea. This rejects the diffusion theory, which tells that the traditional familism must be replaced by the Western individualism in order to decline the fertility rates in developing countries.