Wives' time allocation and intrahousehold power: evidence from the Philippines

Utilizing a rich survey data collected in the Southern part of the Philippines, this paper examines the time allocation of wives within the collective household framework by investigating not only the role of socioeconomic factors but also the influence of various intrahousehold power indicators. Analysis of autonomy and finality of intrahousehold decisions discloses that decisions are not unilaterally decided by a single household member, a result which confirms the prediction of collective household framework. Adopting a simple test procedure, this paper also examines which of the competing household models, collective or unitary, best describes these Philippine time-use data. Testing results lend support to the validity of the collective household framework.     

Moonlighting: multiple motives and gender differences

This paper examines the incidence and reasons for moonlighting with a focus on gender differences. The study specifies and estimates a bivariate probit model of labour supply and the decision to hold more than one job. It is found that the factors leading men and women to moonlight are similar. A wage decomposition analysis reveals that 93 percent of the differential between male and female moonlighters' wages is not explained by differences in characteristics, and little connection is found between an individual's human capital and their moonlighting wage. Finally, it is found that moonlighters are less likely to report their income.     

跨国公司R＆D的国际化及其动因

跨国公司R&D国际化有三种组织形态,在国(境)外R&D有四种具体动作方式.跨国公司开展国(境)外R&D亦有三种主要动因.跨国公司开展国(境)外R&D的机理是所有权优势、人才的区位禀赋以及技术与市场界面的拟合优度.     

Levels of fertility and reproduction and differential fertility in Sholapur City

This paper presents the main findings of a survey conducted in 1955 regarding the fertility of women in the city of Sholapur. 1203 families (3535 males and 3289 females) comprised the sample. 1337 women were of childbearing age and the total number of children born to women the year before the inquiry was 321. The overall total marital fertility rate for Sholapur women was 7106.01 children/1000 women or about 7 children/woman. Proportion of female births to total births in the sample was 0.4829. Gross reproduction was 2.9 per woman. Paternal and maternal net reproduction rates of 1.8 and 1.5 represented a rate of increase in the male and female populations per 33 and 27 years respectively. None of the biological and social factors considered was found to have any differential effect on marital fertility of the women. This result was expected, as evidence suggest that the various social, religious, educational, and economic classes in Sholapur are quite similar with regards to marriage and contraceptive behavior. Tables on values of chi-square are also appended.     

Pensions and fertility incentives

Abstract.  This paper discusses the welfare implications of a pay‐as‐you‐go pension reform by introducing a child benefit in an endogenous fertility setting. In the model of a small open economy, higher fertility is associated with a reduction of lifetime labour supply. The optimum share of fertility‐related pensions is always below unity, but generally positive. The former is true, since individuals do not take into account the impact of their labour supply choice on the parent generation. It is demonstrated that child allowances are equivalent to fertility‐related pensions as instruments to achieve the optimum allocation. JEL classification: H23, H55, J13     

Migrant remittances and fertility

This study examines the role of migrants’ remittances in developing countries’ fertility transition. Employing an unbalanced panel of South Asian countries and controlling for various economic and socio-demographic factors, we find that remittances are significantly associated with a lower number of children born to women of childbearing age. This suggests the remittances’ substitution effect to be at play rather than the income effect, and may result from decreased need for children for financing the household’s future needs as well as from better access to healthcare and contraceptive methods available to migrant households. Remittances’ association with fertility appears to be more important than the transfer of fertility norms from migrants’ host countries. The monetary aspects of international migration may therefore be more important for the region’s demographic transition than social remittances.     

HIV and fertility revisited

Young (2005) argues that HIV related population declines reinforced by the fertility response to the epidemic will lead to higher capital-labor ratios and to higher per capita incomes in the affected countries of Africa. Using household level data on fertility from South Africa and relying on between cohort variations in country level HIV infection, he estimates a large negative effect of HIV prevalence on fertility. However, the studies that utilize the recent rounds of Demographic Health Surveys, where fertility outcomes are linked to HIV status based on testing, find no effect of the disease on the fertility behavior. This paper tries to bridge this gap by revisiting Young's findings. Young (2005) includes data before 1990, when no data are available on HIV prevalence rates. He assigns all the fertility observations before 1990 with HIV prevalence rates of zero, and this appears to drive the significant negative effect found in his study. When one restricts the sample to the period 1990-1998, where actual HIV data are available, the effect of HIV prevalence on fertility turns out to be positive for South Africa. Simulating Young's model utilizing these new estimates shows that the future generations of South Africa are worse off.     

Creative accounting and electoral motives: Evidence from OECD countries

Using an unbalanced panel of 27 OECD countries over the period 1970–2011, I examine whether electoral motives influenced creative accounting. Governments engage in “below-the-line” operations, such as transactions in financial assets, that do not show up in the deficit figures but give rise to changes in debt. I use the difference between the change in public debt and the deficit (stock-flow adjustment) to measure creative accounting. The results suggest that governments strategically engaged in creative accounting before regular elections so as to sugarcoat the budget balance. I also provide an overview of government interventions that gave rise to large stock-flow adjustments.     

Detecting motives for cooperation in public goods experiments

This study clarifies the types of motives that are important as a source of cooperation in a linear public goods experiment. Our experimental design separates contributions into those due to confusion, one-shot motives (which includes altruism, warm-glow, inequality aversion, and conditional cooperation), and multi-round motives (which includes a strategic motive under incomplete information, a failure of backward induction, and reciprocity). The experiment reveals that multi-round motives plays an important role in driving cooperative behavior. Confusion and one-shot motives play a minor role.     

Primary education and fertility rates

Unified growth theory advances that the transition from a Malthusian regime to sustained economic growth is characterized by technological progress and, amongst other things, by an increase in demand for human capital which in turn creates incentives for lower fertility rates. Bearing that in mind, I ask the question: has southern Africa escaped the Malthusian stagnation? Specifically, I study whether primary school completion rates have played any role in total fertility rates in all countries of the Southern African Development Community (SADC) during the 1980–2009 period. Contrary to conventional wisdom, the results, based on dynamic panel time‐series methods, suggest that primary education is associated with lower fertility in the SADC, or that the community is already trading‐off quantity for quality of children. Although I do not claim causality, overall the results are significant because, in accordance with unified growth theory, they suggest that the SADC is experiencing its own transition from the Malthusian stagnation epoch into sustained growth, or that the SADC is going through its own post‐Malthusian regime.     

Endogenous fertility and modified Pareto-optimality

In a world of endogenous fertility, where the number of descendants is an integral part of the economic allocation, the traditional concept of Pareto-optimality cannot be applied any longer: the number of individuals to be present on earth may vary between any two allocations we wish to compare. Therefore, the concept needs to be modified in order to give new life to the discussion of economic efficiency. This work introduces a straightforward variation of the Pareto-principle and characterizes the optimality of economic allocations according to this concept. It is shown that some of the well-known traditional results on intertemporal optimality do no longer hold. In particular, lump-sum tax instruments (or the rearrangement of initial endowments) are no longer a sufficient tool to achieve efficiency. Received: March 2003, Accepted: September 2005 This work has greatly benefitted from comments by Oded Galor, Karl Shell, Vasco Santos and an excellent anonymous referee. Many thanks to the Editor of this Journal for providing an impeccable refereeing process. Support by the European Union via the Human Capital and Mobility Grant #ERBCHBICT941218 is gratefully acknowledged.     

Untying the motives of giving grants vs. loans

The aid allocation literature has assumed that two forms of aid flows – grants and concessional loans – are determined identically. Its findings reflect average behavioral patterns based on an aggregate of these two distinct transfer types. This analysis shows that the past findings generally apply to grants but not to concessional loans. In particular, the amount of grants decreases with income, whereas the amount of concessional loans increases with income. However, donors increase both grants and loans to politically aligned administrations during election years irrespective of recipients’ income level. Other econometric issues such as endogeneity of income and cross-sectional dependence are taken into account.     

Child fostering in Africa: When labor and schooling motives may coexist

The paper proposes a theoretical framework for understanding purposive child fostering in Africa, whereby a non-orphaned child is sent to live temporarily with relatives. In the model, adults decide whether to foster in or out a child in conjunction with other household choices, e.g. own time allocation between market and non-market activities, children's amount of work, and schooling. By allowing for positive externalities from fostering, and thus asymmetric motives for fostering in (labor) and out (human capital), the proposed framework predicts that school-age children are sent to better-off households and that some families may foster in and out simultaneously. The model identifies the conditions under which all actors involved, children included, may benefit from fostering arrangements, but also points to situations where fostering may become an opportunity to marginalize a subset of children. The paper aims to provide a sound theoretical foundation that sheds light on why there exists mixed empirical evidence on the effects of fostering on children's well being, and cautions against demonizing non-parent residence as unequivocally detrimental to children.     

Ageing,fertility, and growth

This paper analyses the interaction between human capital accumulation, fertility, and labour participation of families in the presence of technology shocks. Altruistic families spend time on the education of their children to increase their level of human capital. Compensating transfers through negative bequests are blocked by an active bequest constraint. Productivity shocks increase the opportunity costs of children and may cause a drop in fertility, which results in population ageing. We investigate the effects of ageing on allocation and welfare in the presence of a Pay-As-You-Go (PAYG) pension system.     

Social norms and the fertility transition

This paper provides a norm-based explanation for two features of the fertility transition that have been observed in many different settings: the slow response to external interventions and the wide variation in the response to the same intervention. Most societies have traditionally put norms into place to regulate fertility. When the economic environment changes, individuals gradually learn through their social interactions about the new reproductive equilibrium that will emerge in their community. This characterization of the fertility transition as a process of changing social norms is applied to rural Bangladesh, where norms are organized at the level of the religious group and interactions rarely cross religious boundaries. Consistent with the view that changing social norms are driving changes in reproductive behavior in these communities, we find that the individual's contraception decision responds strongly to changes in contraceptive prevalence in her own religious group within the village whereas cross-religion effects are entirely absent. Local changes in reproductive behavior occur independently across religious groups despite the fact that all individuals in the village have access to the same family planning inputs.     

Pensions with endogenous and stochastic fertility

This paper studies the design of a pay-as-you-go social security system in an overlapping generations model where fertility is in part stochastic and in part determined through capital investment. If investments are publicly observable, pension benefits must be linked positively to the level of investment, and payroll taxes negatively to the number of children. The outcome is characterized by full insurance with all parents, regardless of their number of children, enjoying identical consumption levels. Without observability, benefits must increase, and payroll taxes decrease, with the number of children. The second-best level of investment, and the resulting average fertility rate, are less than their corresponding first-best levels.     

Till Death Do Us Part or I Get My Pension? Wives' Pension Holding and Marital Dissolution in the United States

Wives' financial independence gained from their pension may increase the risk of marital dissolution, especially when wives are approaching retirement age (the older wives' independence hypothesis). Applying single and simultaneous equations probit models to data from the Panel Study of Income Dynamics, we investigate the effect of wives' pension holding in 1984 on the risk of subsequent marital dissolution. Results from the single equation model appear to support the older wives' independence hypothesis. However, results from the simultaneous equations model suggest that interpreting the single equation results as a sign of older wives' economic independence may be misleading.
JEL classification : C 33; D 31; J 12; J 32     

Social motives in intergroup conflict: Group identity and perceived target of threat

We experimentally test the social motives behind individual participation in intergroup conflict by manipulating the perceived target of threat—groups or individuals—and the symmetry of conflict. We find that behavior in conflict depends on whether one is harmed by actions perpetrated by the out-group, but not on one׳s own influence on the outcome of the out-group. The perceived target of threat dramatically alters decisions to participate in conflict. When people perceive their group to be under threat, they are mobilized to do what is good for the group and contribute to the conflict. On the other hand, if people perceive to be personally under threat, they are driven to do what is good for themselves and withhold their contribution. The first phenomenon is attributed to group identity, possibly combined with a concern for social welfare. The second phenomenon is attributed to a novel victim effect. Another social motive—reciprocity—is ruled out by the data.