Intergenerational transfers and demographic transition

This paper presents an analysis of demographic transition based on the endogenous evolution of intergenerational transfers along an economy's endogenous path of development. Two-period-lived agents belonging to overlapping generations choose optimally their desired levels of consumption and fertility, together with their desired sizes of transfers to both parents and children. Parents are more efficient than children in producing output, but some parental time must be devoted to child-rearing. At low levels of development, fertility is high and the flow of net intergenerational transfers is from the young to the old. At high levels of development, fertility is low and the flow of net transfers is from the old to the young. These results accord strongly with empirical observations and the analysis may be seen as formalising, for the first time, a long-standing and well-respected hypothesis in the demographic transition literature.     

Intergenerational transfers without altruism : Family, market and state

The article examines the possible role of the extended family, the capital market and the State in organising income transfers between generations and over the life-cycle of each generation. The underlying decision model is one of individuals who live three periods and wish to re-distribute consumption from the middle period of life to the first (youth) and the thrrd (old age). Total selfishness on the part of individuals is assumed in order to investigate the extent to which it is possible to explain reproduction and intergenerational transfers by self-interest alone. It is shown that such transfers could be generated, within an extended family framework, by a self-enforcing set of family rules. It is also shown that under certain circumstances, the opening of a capital market or a rise in the market rate of interest could break the extended family network, reduce the old to penury and cause a fall in fertility. The working of social security is examined against this background, and the implications of an externality associated with pension systems are discussed.     

Intergenerational transfers and the social discount rate

This paper investigates the relationship between intergenerational asset transfers and the choice of the discount rate for use in cost-benefit analysis in a model of a competitive overlapping generations economy constrained by a socially managed exhaustible resource. Provided that there are no distortions in capital markets and that all agents hold perfect foresight, cost-benefit techniques will result in a Pareto efficient resource allocation if the discount rate is set equal to the market rate of interest. But since the path of the interest rate depends on the level of intergenerational transfers, cost-benefit techniques do not ensure a socially desirable distribution of welfare between generations; a social optimum will result only if intergenerational transfers are properly chosen and enforced. Decentralized private altruism may result in intergenerational transfers that both present and future individuals would agree are too small if members of the present generation attach positive weight to the general welfare of future generations, not simply their personal descendants. In a world where intergenerational transfers are non-optimal, second-best policy-making may imply a constrained optimum that is inefficient. Together, these findings suggest that cost-benefit analysis is at best a partial criterion to policy formulation that should be used only in conjunction with ethical principles that define the proper distribution of welfare between present and future generations.     

Social classes,demographic transition and economic growth

This paper analyzes the role of the demographic transition in the emergence of sustained economic growth, and shows that these two processes are related. Unlike previous contributions which have focused on the importance of human capital, this paper suggests that capital accumulation, and the existence of different social classes may provide an alternative explanation for the observed pattern of output, fertility rates and wages during the 19th century. The framework presented shows that during the first phase of industrialization, a decline in capital–labor ratio reduces the wage rate and increases the dependency of the family unit on child labor, increasing fertility rates. However, in later phases the increase in the capital–labor ratio, due to the saving of the business elite, reduces the necessity of child labor bringing about the demographic transition.     

Luddites, the industrial revolution, and the demographic transition

Technological change was unskilled-labor-biased during the early industrial revolution, but is skill-biased today. This implies a rich set of non-monotonic macroeconomic dynamics which are not embedded in extant unified growth models. We present historical evidence and develop a model which can endogenously account for these facts, where factor bias reflects profit-maximizing decisions by innovators. In a setup with directed technological change, and fixed as well as variable costs of education, initial endowments dictate that the early industrial revolution be unskilled-labor-biased. Increasing basic knowledge then causes a growth takeoff, an income-led demand for fewer but more educated children, and a transition to skill-biased technological change in the long run.     

Gender gap,capital accumulation and the demographic transition

This paper focuses on explaining the demographic transition and some of the broad patterns that are associated with it. We present an endogenous growth model that incorporates altruism and son preference within the family as well as gender wage gap and gender wage discrimination in the labour market. We show that with the accumulation of physical capital and human capital, the output share of mental labour increases and the gender wage gap narrows. In the early stages of economic development, gender discrimination is becoming prevalent and the substitution effect of capital accumulation, which raises the cost of child rearing, is dominated by the income effect, so the growth rate of population increases with income. When the degree of gender wage discrimination starts to decline, the increased cost of child rearing induces families to invest more in the human capital of children and the growth rate of the population falls. The quantitative analysis shows that gender wage discrimination is indeed an important contributor to the demographic transition.     

Product variety and the demographic transition

Why does the rate of population growth decline in the face of economic growth? We show that growing product variety may induce a permanent reduction in the demand for children and a continuous rise in income and consumption.     

Intergenerational transfers in Philippine rice villages. Gender differences in traditional inheritance customs

The author presents findings from a study of education, land, and nonland asset transfers from parents to children in 344 households in five rice villages in the Philippines. A model with family fixed effects is developed which explains transfers better than either individual heterogeneity or observed parent and child characteristics without family fixed effects. Analysis revealed that families facing different land constraints exhibit significantly different patterns of educational investment in children. In a subsample with completed inheritance, daughters receive less education, land, and total inheritance, but are compensated with nonland assets. Parents also exhibit preferential behavior toward children of the same gender such that daughters of better educated mothers receive more land, nonland assets, and total inheritance. Better educated fathers, however, give land preferentially to sons, but favor daughters in education.     

Socio-metabolic transitions in developing Asia

A possible sustainability transition in developing Asia needs to complement the ongoing transition from an agrarian to an industrial socio-ecological regime. As is known from other world regions, an agrarian-industrial transition involves a major increase in material and energy flows (corresponding to a 2-4 fold increase in the demand for raw materials and energy). The socio-metabolic profile of the South-East Asian region still shows relatively low material and energy consumption per capita, suggesting that major growth may follow. Infrastructures that are closely bound-up in bulk material flows (transport, energy and food sectors) will be critical to future developments. The paper illustrates the challenge and potential solutions from a number of case studies.     

Endogenous gender power,household labor supply and the demographic transition

We present a microeconomic model of the household in which there exists no difference in spousal preferences but childrearing is more time costly for women. Bargaining between the wife and the husband forms the basis of household decisions. Marital bargaining power is determined according to the incomes of the spouses, which in turn help to determine their reservation utility levels outside the marriage. The endogeneity of bargaining power introduces a non-cooperative element to the couples' decision-making problem because both the husbands and the wives take into account how their pre-marital education decisions affect their marital power and the share they extract from household resources in the future. The model predicts that wives invest more than is Pareto efficient in their education in order to increase their bargaining power in marriage. As a consequence, couples have fewer children and consume more when exogenous structural changes lead women to invest more in education. A corollary of the model is that empowering women directly through social reforms such as a lower gender wage gap leads to lower fertility and higher spousal consumption and leisure.     

Energy,growth, and altruism

Energy conservation is accomplished by removing energy inefficiency, improving the efficiency of our products, or by reorganizing our consumption priorities. These steps are inextricably linked into the realities of labor and capital distribution. Three dilemmas attendant to any major analysis of this situation must be faced: the economic value of energy as related to labor and capital, life-style changes associated with reducing energy consumption, and the energy that would be required by consumers when they redirect their income toward energy saving activities.     

Life expectancy and economic growth: the role of the demographic transition

This paper investigates the hypothesis that the causal effect of life expectancy on income per capita growth is non-monotonic. This hypothesis follows from the recent literature on unified growth, in which the demographic transition represents an important turning point for population dynamics and hence plays a central role for the transition from stagnation to growth. Results from different empirical specifications and identification strategies document that the effect is non-monotonic, negative (but often insignificant) before the onset of the demographic transition, but strongly positive after its onset. The results provide a new interpretation of the contradictory existing evidence and have relevant policy implications.     

A dynamic analysis of fiscal pressure and demographic transition

In this paper, the effects of demographic changes, particularly in the age structure of population, on government social expenditure is estimated. The results indicate that income elasticity of government social services is unitary in high income countries and above that level in low income countries, especially in education and welfare. The paper attempts also to forecast the pressure of these government outlays in four distinct countries characterized by different demographic parameters.     

A hard slog, not a leap frog: Globalization and sustainability transitions in developing Asia

How does globalization influence transitions toward more sustainable socio-technical regimes in the developing world? This paper argues that transformations of regimes, the networks and institutions governing technological and environmental practices in an industry, can be positively influenced by globalization but it depends on how global forces interact with local socio-political landscapes—the political-economic institutions, values, and regulations broadly guiding an economy and its relationship to the environment. We evaluate these relationships through a comparison of two kinds of socio-political landscapes—the neo-liberal export-led development model commonly found in the developing world and the uniquely Asian capitalist developmental state. We first show how the neo-liberal model overemphasizes the power of market forces to facilitate upgrading and more sustainable industrialization. We then argue that capitalist developmental states in East and Southeast Asia have been better able to harness global economic forces for technological and sustainability transitions through an openness to trade and investment and effective public-private institutions able to link cleaner technologies and environmental standards to production activities in firms. We buttress this argument with firm-level evidence showing the evolution of socio-technical regimes in two industries—cement and electronics. The case studies demonstrate how interactions with OECD firms can contribute to environmental technique effects provided the socio-political landscape is amenable to changes in an industry's regime. Ultimately, we find the process of transition to be complex and contingent; a hard slog not a leap frog toward a potentially more sustainable future. We close by considering the limitations on the capitalist developmental state model and with comments about what else needs to be learned about globalization's role in sustainability transitions.     

The trade-off between fertility and education: evidence from before the demographic transition

The trade-off between child quantity and quality is a crucial ingredient of unified growth models that explain the transition from Malthusian stagnation to modern growth. We present first evidence that such a trade-off indeed existed already in the nineteenth century, exploiting a unique census-based dataset of 334 Prussian counties in 1849. Furthermore, we find that causation between fertility and education runs both ways, based on separate instrumental-variable models that instrument fertility by sex ratios and education by landownership inequality and distance to Wittenberg. Education in 1849 also predicts the fertility transition in 1880–1905.     

Social interaction,co-worker altruism,and incentives

Social interaction with colleagues is an important job attribute for many workers. To attract and retain workers, managers therefore need to think about how to create and preserve high-quality co-worker relationships. This paper develops a principal-multi-agent model where agents do not only engage in productive activities, but also in social interaction with their colleagues, which in turn creates co-worker altruism. We study how financial incentives for productive activities can improve or damage the work climate. We show that both team incentives and relative incentives can help to create a good work climate.     

Estate taxes, consumption externalities, and altruism

We study how the introduction of consumption externalities affects the optimality of the dynamic equilibrium in an economy displaying dynastic altruism. When the bequest motive is inoperative consumption externalities affect the intertemporal margin between young and old consumption and thus modify the intertemporal path of aggregate consumption and capital. The optimal tax policy that solves this intertemporal suboptimality consists of a tax on capital income and a pay-as-you-go social security system. The latter solves the excess of capital accumulation due to the inoperativeness of the bequest motive and the former solves the suboptimal allocation of consumption due to consumption externalities. When the bequest motive is operative consumption externalities only cause an intratemporal misallocation of consumption but do not affect the optimality of the capital stock level. This suboptimal allocation of consumption implies in turn that the path of bequest deviates also from optimality. The optimal tax policy in this case consists of an estate tax and a capital income tax.