The perils of father-reported fertility data for household labour supply models

Many panel data-sets contain father-reported fertility data. Yet, since men tend to underreport past fertility--especially daughters or children from previous marriages--using such data can lead to significantly biased results when estimating household labour supply models. For example, when analysing fertility data from the Panel Study of Income Dynamics, which has a significant retrospective component, fathers' labour supply appears more responsive to the births of sons than to daughters (Lundberg and Rose, Review of Economics and Statistics 84(2): 251-268, 2002). However, no evidence for this differential can be found in a much larger sample of Current Population Survey data from the same population. It is important for researchers to consider the provenance of data on fertility variables and to undertake robustness checks with data reported by women whenever possible.     

Household division of labor and cross-country differences in household formation rates

This paper considers the extent to which the gender division of labor affects the likelihood of household formation. Using repeated cross sectional data covering highly-developed nations, we consider the differential effects of aggregate social norms regarding the division of household labor. Controlling for other factors that affect the marriage market, our findings indicate that more egalitarian norms are associated with an increase in the probability of forming a household. When additionally controlling for individual attitudes, we find that, ceteris paribus, more egalitarian women are less likely to form a household, while more egalitarian men are more likely to do so. This pattern of results is consistent with economic models of the marriage market where partners contract over the future household division of labor. Moreover, given the salience of household formation as a proximate determinant of fertility, our results potentially shed light onto the process of below replacement fertility and the economic challenges associated with it.     

Changes in household formation and composition in China since the mid-twentieth century

China has experienced great changes in household formation and composition since the mid-twentieth century, and its mean size of households has fallen from 54 persons in 1947 to 3.1 in 2005. Many of these changes, especially those taking place in the early years of the People’s Republic, have not been systematically investigated. This paper examines the impact of China’s major political, social, demographic and economic changes on household formation and composition. The study shows that changes in Chinese households have not followed a simple linear trajectory, but shown, considerable fluctuations. A drastic increase in the number of households and a sharp reduction in the mean size of households were recorded after the land reform in the early 1950s. In the next twenty years, high fertility was promoted by a generally pronatalist environment, and the mean size of households increased. Since the early 1970s, the nationwide family planning campaign has led to a rapid fertility decline and great chanes in kinship structure. The recent rise in rural-urban migration has also resulted in many unprecedented changes, and they have become major forces affecting household formation and family life in contemporary China.     

Religion,socialization, and fertility

Longitudinal data from a large .sample of Wisconsin men and women are used to examine the effects on fertility of religious and secular socialization, including farm upbringing. Analyses of children ever born (CEB) and of parity progression show that current religious choice is more important in explaining fertility than is religion of orientation or denomination of secondary school. The effects of current and background religion are additive, and the effect of current religion is the same for men as for women at each parity progression. Catholic religious background affects fertility primarily by increasing the likelihood of having a third or fourth child; its indirect effects on fertility operate through religious schooling and current religious affiliation. Unlike religious background, the positive influence of farm background on fertility persists among men and women, even when current farm employment is controlled.     

Family growth,household density,and moving

Residential and family histories collected from a sample of 4,027 couples in their first marriage and living in the Philadelphia-Trenton metropolitan area in 1960 are analyzed to determine the effects of marriage duration and childbearing on moving within the “local area.” Rates of moving decline sharply during the early years of marriage and more slowly after the tenth year. At any given marriage duration, the birth of children is associated with higher rates of moving. If the persons-per-room ratio of non-movers represents an acceptable household density, moving can be shown to be an adjustment mechanism whereby housing space is brought in balance with family needs. When couples who moved during a given three-year period defined in terms of marriage duration are compared with couples who did not move during that period, the movers are found to have had higher initial densities, would have had substantially higher densities had they not moved, but have similar terminal (after move) densities.     

Social aspirations and choice of fertility: why can status motive reduce per-capita growth?

To examine the relationship between social aspirations, fertility choices and growth performances, we develop a R&D-based model in which individuals care about the number of children they bring up and their social status. In such an economy, we find that stronger status motives have a negative effect on growth. The reason is that individuals bring up fewer children, as children are an obstacle to the achievement of their social status. Introducing an endogenous choice of quality for children, we show that stronger status motives lead individuals to bring up fewer but higher quality children. In this case, social aspirations heighten the desire of parents to substitute the quantity for the quality of children because education of children fosters society’s productive ability, indirectly improving parents’ social status. I would like to thank Michael Bleaney, Juntip Boonprakaikawe, Trudy Owens, Kaipichit Ruengsrichaiya, two anonymous referees, and one editor of the review for their helpful comments and suggestions. I am grateful to the University of Nottingham (UK) for its support during the redaction of this paper.     

Residence background,migration, and fertility

This paper attempts to clarify confusion concerning residence background and migration, and to demonstrate that each of these factors exerts an independent effect on fertility. Basic premises underlying the direction of the effect of these variables on fertility are examined. Data from the 1967 Survey of Economic Opportunity indicate that migration and residence background do have independent effects. It is concluded that present generalizations as to the direction of their influence should be submitted to closer scrutiny with additional data in the future. In addition, an index of rural exposure is developed to test the proposition that fertility varies directly with degree of rural experience. The data only partially support this hypothesis. Moreover, rural-to-urban migrants are found to have only slightly higher fertility than the receiving urban-origin population.     

Consumer boycott, household heterogeneity, and child labor

Consumer boycott campaigns against goods that are produced using child labor are becoming increasingly popular. Yet there is still no consensus on which are the effects of such type of activism on child labor in developing countries. In fact, if some agreement is to be found in the recent economic literature, it is that the boycott does not reduce child labor. We contribute to this discussion presenting a simple model which shows that there are conditions under which a consumer boycott reduces child labor. We consider a small country two-factor economy populated by heterogeneous households. The boycott affects both the adult and the child labor markets. We show that the effects are heterogeneous and depend on household characteristics and on the income distribution. We derive the conditions under which the consumer boycott reduces child labor not only for nonpoor households but also for some of the households whose’ income is—before the boycott—under the subsistence level.     

Endogenous fertility,mortality and growth

Economic and demographic outcomes are determined jointly in a choice-theoretic model of fertility, mortality and capital accumulation. There is an endogenous population of reproductive agents who belong to dynastic families of overlapping generations connected through altruism. In addition to choosing savings and births, parents may reduce (infant) deaths by incurring expenditures on health-care which is also provided by the government. A generalised production technology accounts for long-run endogenous growth with short-run transitional dynamics. The analysis yields testable time series and cross-section implications which accord with the empirical evidence on the relationship between demography and development. Received: 22 April 1996 / Accepted: 2 April 1998     

Technological progress, income inequality, and fertility

This paper constructs an overlapping-generations model with two different types of technology: modern, which can be accessed only by the skilled, and traditional, which can be accessed by the unskilled. The model described in this paper shows that a rise in the wage premium for skilled workers caused by skill-biased technological changes explains the following key stylized facts: with economic development, the fraction of skilled people increases, the fertility rate declines, and income inequality rises and then falls. The model also explains the observed gradual rises in income inequality in developed countries.      

War,peace, and fertility in Angola

Using data from a nationally representative survey conducted in 1996, some two years after the end of a major outbreak of war, we examine the impact of war on the timing of recent births and war-related differences in reproductive preferences in Angola. We find evidence of a wartime drop and a postwar rebound in fertility, but these trends vary greatly, depending on the type and degree of exposure to war and on women's socioeconomic characteristics. At the same time, variations by parity are nonsignificant. In fertility preferences, the relative antinatalism of Angola's most modernized urban area stands out, but outside this area, differences between areas that were more and less affected by war are also noticeable. We offer interpretations of our findings and outline their implications for Angola's demographic future and demographic trends in similar settings.     

Residence background,socioeconomic status,and fertility

Previous research has demonstrated that socioeconomic differentials in fertility are heavily influenced by couples with rural background. These studies show an inverse relationship between fertility and socioeconomic status for couples of rural background, but no relationship for urbanorigin couples. The effect of urban background on rural fertility differentials has not been examined. This study investigates the potential effect of urban-origin couples on socioeconomic differences in fertility in rural areas. Data from the 1967 Survey of Economic Opportunity are analyzed to show that rural socioeconomic fertility differences are not influenced by the presence of persons of urban background.     

Life expectancy, fertility, and educational investment

In this study, we develop a model of overlapping generations where adults make decisions on consumption, fertility, and their personal education. We show that under the assumption of exogenous mortality, there are multiple steady states with club convergence occurring when mortality is sufficiently high. If mortality is sufficiently low, there will be a unique, stable steady state, and the economy will converge to a “good” steady state irrespective of where it starts from. Under the assumption of endogenous mortality with “threshold effects,” we find that club convergence will occur if the threshold is sufficiently high; conversely, a low threshold can help the economy to steer clear of the underdevelopment trap.     

R&D, human capital, fertility, and growth

This paper analyzes how the decisions of individuals to have children and acquire skills affect long-term growth. We investigate a model in which technical progress, human capital, and population arise endogenously. In such an economy, the presence of distortions (such as monopolistic competition, knowledge spillover, and duplication effects) leads the decentralized long-run growth to be either insufficient or excessive. We show that this result depends on the relative contribution of population and human capital in the determination of long-term growth, i.e., on how the distortions affect the trade-off between the quantity of offsprings and the quality of the family members.     

Wage shocks,household labor supply,and income instability

Do married couples make joint labor supply decisions in response to each other’s wage shocks? The study on this question aids in understanding the link between the rising income instability and household insurance. Existing studies on household insurance either focus on consumption smoothing and take labor supply as a given, or only focus on wife’s labor responses to husband’s unemployment shocks. This article develops an intra-household insurance model that allows for insurance against permanent and transitory wage shocks from both partners. Estimation using the Survey of Income and Program Participation shows that wife increases labor supply in response to husband’s adverse wage shocks when both of them are working, and wife gets more nonlabor income when she is out of work. This intra-household insurance reduces earnings instability by about 2 to 9 %. These results suggest that joint labor supply decisions provide an extra smoothing effect on income instability.     

Nuptiality,fertility and reproduction in Norway

The vital and census statistics of Norway for the last 25 years are analysed in order to compute the average family size of different marriage cohorts, and to assess the extent to which the Norwegian population is replacing itself. Methods are devised to overcome the gaps in some of the statistics caused by the war. The conclusion is reached that replacement level has been reached in the post-war years, though the conventional net reproduction rate overestimated the replacement index by 16%.     

Uncertain lifetime, fertility and social security

Investigating the effects of population aging on fertility and economic growth, we show that an increase in life expectancy lowers the fertility rate and raises life-cycle savings, and that a pay-as-you-go social security does not reverse the effect on fertility. Received: 10 March 2000/Accepted: 28 April 2000     

Power in families,communication, and fertility decision-making

Decisions on family size and fertility regulation are made within the household, and yet little research has focused on the effects of power relationships within families on demographic decisions. To clarify the situation, the paper presents an original framework, linking bases of power between husbands and wives, resulting communication processes, and decision-making outcomes. The framework is applied to decision-making regarding contraceptive use or abortion, which can be a passive decision, a unilateral decision made openly or surreptitiously by one partner, or a joint decision between husband and wife, depending upon the particular power relationship pre-dominating in the family: coercive, reward, legitimate, referent, expert, or informational power. To illustrate the utility and viability of this framework, available data from fertility surveys and anthropological studies conducted in Latin America are reviewed and analyzed, as well as policy implications for the design of family planning delivery programs.The author wishes to thank Kurt W. Back, Mead T. Cain, Michele G. Shedlin, Joanne Spicehandler, and J. Mayone Stycos for their comments on an earlier version of this paper, and Luis de la Macorra for his permission to cite data collected by PROFAM-PIACT de México. Requests for reprints should be directed to Paula E. Hollerbach, The Population Council, Center for Policy Studies, One Dag Hammarskjold Plaza, New York, New York 10017.     

代际关系、价值观和家庭养老－－关于家庭养老的文化解释

本文从宏观的社会变迁的角度考察了家庭养老的变化问题,作者指出:代际关系、价值观和家庭养老内在一致。随着代际关系、价值观的变迁,家庭养老的内涵、形式、特点及功能都发生了变化。文章指出在做家庭养老的研究时应该将家庭养老视为一个不断变化的与传统的家庭养老不同的概念而不是相反。