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The purpose of this dissertation is to provide a better understanding of race differences in women’s family formation behaviors, including non-marital birth and marriage. This research addresses three aims using data from various sources. The first aim is to examine the demographic factors that contribute to racial differences in non-marital fertility rates. The second research aim is to investigate how black men’s incarceration (admission rate, release rate, and conditional release rate from/to prisons) is related to black women’s non-marital fertility rate at the county level from 1985 to 2000. The last research aim is to examine how men’s incarceration (admission rate, release rate, and conditional release rate from/to prisons) is associated with women’s transition to first marriage and non-marital birth, and how this association differs by women’s race. To examine the first research aim, I employed a decomposition analysis and found that sexual activity and post-conception marriage no longer contribute to racial differences in non-marital fertility. Instead, the pregnancy rate among sexually active single (not cohabiting) women is the largest contributor to race-ethnic variation in non-marital fertility rates. More importantly, I find that contraceptive use patterns explain the majority of the race-ethnic differences in pregnancy rates. To pursue the second research aim, I used a fixed effects model and found that changes in black men’s incarceration are positively associated with changes in black women’s non-marital fertility rate between 1995 and 2000, even after adjusting for an extensive set of controls. Lastly, building on this finding, I also examined the relationship between men’s incarceration and women’s transition to first marriage and non-marital birth using a discrete time hazard model. The results indicate that county-level men’s incarceration is negatively associated with women’s transition to first marriage, even net of family background, individual women’s SES, and other county characteristics. Although county-level men’s incarceration contributes to the explanation of lower rates of transition to first marriage for women, it does not fully explain racial differences in marriage. Unlike marriage, women’s transition to first non-marital birth is not significantly affected by county-level men’s incarceration, net of women’s SES and family background. Altogether, this study updated our knowledge about the relative importance of marriage to racial differences in non-marital fertility and better explained racial differences in family formation behaviors, including non-marital fertility and marriage, by linking them with men’s incarceration. / text

CHARLES UNIVERSITY IN PRAGUE Faculty of Science Department of Demography and Geodemography PhD study program Mrg. Saule Dyussupova IMPACT OF ETHNICITY ON RECENT FERTILITY CHANGE BY MARITAL STATUS IN KAZAKHSTAN PhD dissertation Tutor: Prof. RNDr. Jitka Rychtaříková, CSc. Prague - 2011 Dedicated to my parents - Khanshaym and Tuyakh I declare that this dissertation is my own work under the supervisor of Prof. RNDr. Jitka Rychtaříková CSc. Where other sources of information have been used, they have been acknowledged. I agree that if any results gained while working on this thesis will be used outside the Charles University in Prague, written permission of the University will be necessary. I agree to lend this thesis for study reasons and agree that the thesis will be added to the borrower's database. In Prague, 14.05.2011 Saule Dyussupova Acknowledgements I would like to open the first paper of my dissertation with the deepest expression of gratitude to all teachers for their time, patience, and hard work, to those who made my study at the Charles University in Prague successful, exciting and pleasant. It was an unforgettable experience. You were always there to help and share knowledge, skills and ideas with me. My special words of appreciation go to my dear tutor Prof. RNDr. Jitka Rychtaříková CSc, whose...

According to Chinese traditions, patrilocal residence is believed to be linked with early and high marital fertility. However, despite the rapid fertility decline and the enormous social and economic changes that have occurred in recent years in China, research still shows that family structure in China is relatively stable compared to western countries. This dissertation investigates the effects of family structure on fertility in contemporary China. This dissertation had two main objectives: first, to examine the effects of family structure on the marital fertility of married women; and second, to better understand the effects of family structure on the premarital fertility by examining the effects of family structure on premarital sex of never-married women. This dissertation utilizes data from the China Health and Nutrition Survey and the Chinese Health and Family Life Survey. Logistic regression model and Cox proportional hazards model are used to to estimate the the effects of family structure on marital fertility and premarital sex. The major finding in this dissertation shows that patrilocal residence has been well preserved in contemporary china. After controlling for relevant factors, co-residence or quasi-coresidence with parents-in-law significantly accelerates the transition from marriage to first birth, and promotes a desire for more children. However, second births are significantly impacted by factors associated with socioeconomic status and family planning policy other than family structure. This dissertation also confirmed the effects of family structure on premarital sex in terms of behavior, but not in terms of attitudes. After controlling for relevant factors, co-residence with parents significantly decreased the odds of engaging in premarital sex.

Non-maritalfertility in Czechia and selecteddeveloped countries Abstract The aim of this diploma thesis is to interpret the changes and trends in the reproduction behaviour in Czechia, Italy and Japan between the years 1990 and 2019, focusing on non-marital fertility. The thesis summarizes previously published literature on the subject of reproduction behaviour in developed countries. Individual trends of non-marital fertility in Czechia are studied using several demographic analysis tools. The primary focus is directed towards the structure of live births by mother's age, legal marital status and educational attainment level, as well as child's birth order. Focusing on the population of children born out of the wedlock, the method of binary logistic regression shows that there is a link between the odds of giving birth to child out of the wedlock, and the age and educational attainment level of mother. For the purposes of this thesis, developed countries are represented by Italy and Japan. Apart from data analysis,the focus is directed towards the social and cultural dissimilarities in reproductive behaviour of these countries' populations. The final part of the thesis compares the results of the analysis of all selected countries and shows that the countries vary in social perception of non-marital...

Dominika Ščučková: Mimomanželská a manželská plodnost v EU se zaměřením na státy Visegrádské čtyřky a Finsko 1 Nonmarital and marital fertility in the EU with focus on countries of Visegrad group and Finland Abstract This thesis adresses trends and structures of fertility. It is manly focused on marital and non- marital fertility in the second half of the 20th century. The first part is devoted to trends and structures of fertility of the European Union members. The typology of the current European Union members was made by using cluster analyses based on trends of live birth outside marriage, level of fertility and mean age of mother at first birth. Second part of this thesis adresses development and structures of live births inside and outside marriage in countries of the Visegrad group (Czechia, Slovakia, Hungary, Poland) and Finland. relationship dependency between legitimacy of live births and their birth order, mother's age and education was found by using categorial variable method. The last part is devoted to attitudes to marriage and to children born outside marriage which is based on the European Values Study conducted in 2008. The analyses of these questions were made up by using logistic and there were distinguished significant diferences between rather liberal (Czechia, Finland) and...

The objective of the thesis is to analyse the evolution of non-marital fertility from 2000 to 2015 and evolution of unmarried cohabitations with children in the Czech republic. The analysis is based on results of Census 2001 and 2011. Another task is focused on comparison of demographic characteristics of women, who gave birth outside the marriage and women, who were married in time of birth. The research on unmarried cohabitations with children is also related to marital cohabitations with children. The comparative method was used for this part of analysis. The description of historical evolution and the evolution within analysed period detect some factors, which affect non-marital fertility and the increasing number of unmarried cohabitations. The results of the analysis support the idea of diminishing family size and postponement of maternity. The fact, that non-marital fertility and unmarried cohabitation with a child is more typical for less educated women, has been proven.

Nonmarital and marital fertility in the Czech Republic and from international perspective. Trends, patterns and attitudes. Abstract The aim of this master thesis is to describe the development trends of marital and nonmarital fertility in the Czech Republic and to analyze selected indicators of fertility. As tools are used to certain methods of demographic analysis. The first part addressis the basic concepts related to the issue of marital and nonmarital fertility, data sources and a description of the historical development of nonmartial fertility. The analytical part include basic analysis of fertility by age, marital status, education, birth order and the decomposition of the total fertility rate and proportion of childern born outsider marriage in the Czech Republic and Austria too. Keywords: marital fertility, nonmarital fertility, decomposition, total fertility rate, value orientation

This thesis consists of two parts.The first part considers further development of a model used for marital fertility, the Coale-Trussell's fertility model, which is based on age-specific fertility rates. A new model is suggested using individual fertility data and a waiting time after pregnancies. The model is named the waiting model and can be understood as an alternating renewal process with age-specific intensities. Due to the complicated form of the waiting model and the way data is presented, as given in the United Nation Demographic Year Book 1965, a normal approximation is suggested together with a normal approximation of the mean and variance of the number of births per summarized interval. A further refinement of the model was then introduced to allow for left truncated and censored individual data, summarized as table data. The waiting model suggested gives better understanding of marital fertility and by a simulation study it is shown that the waiting model outperforms the Coale-Trussell model when it comes to estimating the fertility intensity and to predict the mean and variance of the number of births for a population. The second part of the thesis focus on developing functional clustering methods.The methods are motivated by and applied to varved (annually laminated) sediment data from lake Kassj\"on in northern Sweden. The rich but complex information (with respect to climate) in the varves, including the shapes of the seasonal patterns, the varying varve thickness, and the non-linear sediment accumulation rates makes it non-trivial to cluster the varves. Functional representations, smoothing and alignment are functional data tools used to make the seasonal patterns comparable.Functional clustering is used to group the seasonal patterns into different types, which can be associated with different weather conditions. A new non-parametric functional clustering method is suggested, the Bagging Voronoi K-mediod Alignment algorithm, (BVKMA), which simultaneously clusters and aligns spatially dependent curves. BVKMA is used on the varved lake sediment, to infer on climate, defined as frequencies of different weather types, over longer time periods. Furthermore, a functional model-based clustering method is proposed that clusters subjects for which both functional data and covariates are observed, allowing different covariance structures in the different clusters. The model extends a model-based functional clustering method proposed by James and Suger (2003). An EM algorithm is derived to estimate the parameters of the model.

The main goal of the thesis is to analyze the basic indicators of marriage rate, divorce rate and the proportion of live births outside marriage. The first part is focused on the evaluation of the past and present development of the selected indicators. The thesis also includes a prediction of the future development of these indicators by using the Box-Jenkins methodology. The last part is dedicated to an international comparison of marriage, divorce and non-marital fertility indicators in the selected countries of the European Union. Moreover, the last part also includes a cluster analysis, where countries are divided into homogeneous groups according to the selected indicators.