differential fertility human capital and development using micro data from 48 developing countries this paper studies changes in crosssectional patterns of fertility and child investment over the course of the demographic transition before 1960 children from larger families obtained more education in large part because they had richer and more educated parents by century s end these patterns had reversed consequently fertility differentials by income and education historically raised the average education of the next generation but they now reduce it while the reversal is unrelated to changes in gdp per capita women s work sectoral composition or health roughly half is attributable to rising aggregate education in the parents generation the results support a model in which rising skill returns lowered the minimum income at which parents invest in education

the effect of life expectancy on fertility saving schooling and economic growth theory and evidence we construct a simple growth model where agents with uncertain survival choose schooling time life cycle consumption and the number of children we show that rising longevity reduces fertility but raises saving schooling time and the growth rate at a diminishing rate cross section analyses using data from 76 countries support these propositions life expectancy has a significant positive effect on the saving rate secondary school enrollment and growth but a significant negative effect on fertility through sensitivity analyses the effect on the saving rate is inconclusive while the effects on the other variables are robust and consistent these estimated effects are decreasing in life expectancy

status and poverty we present a model in which individuals preferences are defined over their consumption transfers to offspring and social status associated with income we show that a separating equilibrium exists where individuals expenditure on conspicuous consumption is a signal for their unobserved income in this equilibrium poor families that climb up the social ladder by the accumulation of wealth engage in conspicuous consumption that prevents them from escaping poverty our model may explain why the poor make some choices that do not appear to help them escape poverty jel d91 o11 o12 o15

long term growth and short term economic instability when learning by doing is at the origin of growth the long run growth rate should be negatively related to the amplitude of the business cycle if human capital accumulation is increasing and concave in the cyclical component of production empirical evidence strongly supports this nding for industrialized countries and european regions using the standard control variables we nd that countries and regions that have a higher standard deviation of growth and of unemployment have lower growth rates the result does not come from an e ect of instability on investment the negative relation however does not hold for non industrialized countries for which learning by doing may not to be the main engine of growth 2000 elsevier science b v all rights reserved jel classixcation o40 e32

the gender gap fertility and growth changes in fertility have long been recognized as important correlates of economic growth with the relationship between the level of fertility and the level of income per capita being one of the strongest observable correlations in cross country data this paper examines the linkages between fertility and growth theory the structure of the model is presented in sections on production couples decision making system dynamics and steady state equilibria the first component of the model is that increases in capital per worker raise womens relative wages since capital is more complementary to womens labor input than to mens the second component is that increasing womens relative wages reduces fertility by raising the cost of children more than household income finally lower fertility raises the level of capital per worker a positive feedback loop generates demographic transition a rapid decline in fertility accompanied by accelerated output growth

saving rates and poverty the role of conspicuous consumption and human capital poor families around the world spend a large fraction of their income consuming goods that do not appear to alleviate poverty while saving at low rates we suggest that individuals care about economic status and interpret this behaviour as conspicuous consumption intended to provide a signal about unobserved income we show that if human capital is observable and correlated with income then a signalling equilibrium in which poor individuals tend to spend a large fraction of their income on conspicuous consumption can emerge this equilibrium gives rise to an increasing marginal propensity to save that might generate a poverty trap

corruption fertility and human capital abstract we build an overlapping generations model in which reproductive households face a child quantity child quality trade off and bureaucrats are delegated with the task of delivering public services that support the accumulation of human capital by integrating the theoretical analyses of endogenous growth corruption and fertility choices we show that the negative relation between fertility and economic development may also be affected by differences in the magnitude of bureaucratic corruption

a model of longevity fertility and growth abstract economic and demographic outcomes are determined jointly in a dynamic general equilibrium model of longevity fertility and growth reproductive agents in overlapping generations mature safely through two periods of life and face an endogenous probability of surviving for a third period given this probability each agent maximises her expected lifetime utility by choosing consumption and the number of children child bearing is costly in the sense that time must be spent on child rearing activities rather than on production or education the model produces multiple development regimes which yield different predictions about life expectancy fertility timing of births and educational investment depending on initial conditions these predictions accord strongly with the empirical evidence on demography and development

the baby boom and baby bust what caused the baby boom and can it be explained within the context of the secular decline in fertility that has occurred over the last 200 years the hypothesis is that a the secular decline in fertility is due to the relentless rise in real wages that increased the opportunity cost of having children b the baby boom is explained by an atypical burst of technological progress in the household sector that occurred in the middle of the last century this lowered the cost of having children a model is developed in an attempt to account quantitatively for both the baby boom and bust

income distribution and macroeconomics this paper analyzes the role of wealth distribution in macroeconomics through investment in human capital it is shown that in the presence of credit markets imperfections and indivisibilities in investment in human capital the initial distribution of wealth affects aggregate output and investment both in the short and in the long run as there are multiple steady states this paper therefore provides an additional explanation for the persistent differences in per capita output across countries furthermore the paper shows that cross country differences in macroeconomic adjustment to aggregate shocks can be attributed among other factors to differences in wealth and income distribution across countries

public versus private education when differential fertility matters we assess the merits of different education systems in a framework that accounts for the joint decision problem of parents regarding fertility and education specifically we compare the implications of a public and a private schooling regime for economic growth and inequality we find that private schooling leads to higher growth when there is little inequality in human capital endowments across families in contrast when inequality is high public education yields higher growth by reducing fertility differentials in addition public schooling leads to income convergence while private schooling can result in ever increasing inequality our analysis highlights theimp ortanceof accounting for endogenous fertility differentials when analyzing educational policies

technology and the dynamics of industrial structures an empirical mapping of dutch manufacturing this paper explores the empirical link between on the one hand innovation and on the other hand industrial structure and dynamics in the netherlands we use the concept of technological regimes as the guiding framework to interpret this relationship the data are drawn from the production statistics and the business register of manufacturing firms in the netherlands and the second community innovation survey a classification of technological regimes that refines pavitt s taxonomy is applied to the data our analysis is aimed at identifying the variables that are best able to discriminate between technological regimes for our dutch case we find that a mix of innovation related and market structure related variables account for most variability and broad differences across regimes dynamic market structure variables account for an additional share of variability and finer differences across regimes overall we conclude that the concept of technological regimes provides a useful framework that helps to shed further light on the relationship between innovation and market structure

is child labor inefficient we build a model of child labor and study its implications for welfare we assume that there is a trade off between child labor and the accumulation of human capital even if parents are altruistic and child labor is socially inefficient it may arise in equilibrium because parents fail to fully internalize its negative effects this occurs when bequests are zero or when capital markets are imperfect we also study the effects of a simple ban on child labor and derive conditions under which it may be pareto improving in general equilibrium we show that the implications of child labor for fertility are ambiguous

aging growth and the allocation of public expenditures on health and education in this paper i develop an overlapping generations endogenous growth model in which both public education and health are sources of growth by affecting the accumulation rate of the human capital stock and the savings rate over life expectancy i first find that dynamic complementarities of public expenditures lead to minimum threshold levels of public education and health expenditures that ensure sustainable growth i then show how governments can use the allocation of public expenditures as an alternative policy instrument to maximize growth without increasing the tax rate or the retirement age as usually happens in aging economies resume vieillissement croissance et l allocation des depenses publiques en sante et en education dans ce texte l auteur developpe un modele de croissance endogene avec des generations qui se chevauchent dans lequel les services publics en sante et en education sont des sources de croissance en raison du fait qu ils affectent le taux d accumulation du stock de capital humain et le taux d epargne au cours du cycle de vie on decouvre que les complementarites dynamiques des depenses publiques determinent des seuils minimaux de depenses publiques en sante et en education qui assurent une croissance durable on montre comment les gouvernements peuvent utiliser l allocation des depenses publiques comme un instrument de politique publique de rechange pour maximiser la croissance sans accroitre le taux d imposition ou l ge de la retraite comme cela se fait d habitude dans les economies vieillissantes

geography health and the pace of demo economic development abstract this paper investigates the impact of subsistence consumption and extrinsic and intrinsic causes of child mortality on fertility and child expenditure it offers a theory for why mankind multiplies at higher rates at geographically unfavorable tropical locations placed into a macroeconomic framework this behavior creates an indirect channel through which geography shapes economic performance it is explained why it are countries of low absolute latitude where we observe exceedingly slow if not stalled economic development and demographic transition

from malthus to modern growth can epidemics explain the three regimes we model demographic and economic long run development in a setting where mortality is endogenous and subject to epidemic shocks the model replicates the full transition from malthusian stagnation to modern growth consistent with the historical facts the economy also passes an intermediate post malthusian phase where growth rates of both population and per capita income increase simultaneously as mortality rates fall and become less volatile the escape from the malthusian trap is the result of a series of mild epidemic shocks making it inevitable at some stage but its timing random calibrations show that it can differ by thousands of generations absent differences in exogenous parameters

to segregate or to integrate education politics and democracy how is the quality of public education affected by the presence of private schools for the rich theory and evidence suggest that the link depends crucially on the political system we develop a theory that integrates private education and fertility decisions with voting on public schooling expenditures we find that the presence of a large private education sector benefits public schools in a broad based democracy where politicians are responsive to low income families but crowds out public education spending in a society that is politically dominated by the rich the main predictions of the theory are consistent with state level data and micro data from the u s as well as cross country evidence from the programme for international student assessment study

the baby boom and world war ii a macroeconomic analysis we argue that one major cause of the u s postwar baby boom was the rise in female labor supply during world war ii we develop a quantitative dynamic general equilibrium model with endogenous fertility and female labor force participation decisions we use the model to assess the impact of the war on female labor supply and fertility in the decades following the war for the war generation of women the high demand for female labor brought about by mobilization leads to an increase in labor supply that persists after the war as a result younger women who reach adulthood in the 1950s face increased labor market competition which impels them to exit the labor market and start having children earlier the effect is amplified by the rise in taxes necessary to pay down wartime government debt in our calibrated model the war generates a substantial baby boom followed by a baby bust

education and fertility evidence from a natural experiment declining fertility is often attributed to the increased education of women it is difficult to establish a causal link because both fertility and education have changed secularly in this paper we study the connection between fertility and education using educational reform as an instrument to control for selection our results indicate that increasing education leads to postponement of first births away from teenage motherhood and towards women having their first birth in their 20s as well as for a smaller group up to the age of 35 40 we find no evidence however that more education results in more women remaining childless or having fewer children

long term determinants of the demographic transition 1870 2000 abstract this paper analyzes the long term economic determinants of the demographic transition using a large panel of countries since 1870 a simple theoretical framework accounts for the possibly nonmonotonic variations of fertility in the course of economic development as predicted by unified growth theory i find that primary schooling rather than income or health related variables is the most robust determinant of the fertility transition as regards the health transition both education and income are significant determinants of mortality rates but education alone accounts for the bulk of their time variation over the twentieth century thus education can be viewed as the main long term determinant of the demographic transition

the more the merrier the effect of family size and birth order on children s education there is an extensive theoretical literature that postulates a tradeoff between child quantity and quality within a family however there is little causal evidence that speaks to this theory using a rich dataset on the entire population of norway over an extended period of time we examine the effects of family size and birth order on the educational attainment of children while we find a negative correlation between family size and children s education when we include indicators for birth order and or use twin births as an instrument family size effects become negligible in addition birth order has a significant and large negative effect on children s education we also study adult earnings employment and teenage childbearing and find strong evidence for birth order effects with these outcomes particularly among women these findings suggest the need to revisit economic models of fertility and child production focusing not only on differences across families but differences within families as well

inverted u shaped fertility dynamics the poverty trap and growth abstract this paper shows that the fertility rate increases at low income levels but decreases at high income levels using a model that incorporates the trade off between the quantity and quality of children we also show that the increase in public expenditure for basic education may lower the risk of the economy converging to a poverty trap

federalism fertility and growth this paper analyses the effect of federalism on fertility and growth in a model with human capital accumulation and endogenous fertility two regimes of education finance are compared central and local i find that local education finance yields higher growth at the price of increased inequality the effect of federalism on total and differential fertility rates depends on the elasticity of substitution between children and consumption the paper also empirically examines the relationship between fertility rates and fiscal decentralisation on a panel of oecd countries and finds a weak negative effect of decentralisation on total and differential poor minus rich fertility

population technology and growth from malthusian stagnation to the demographic transition and beyond this paper develops a unied growth model that captures the historical evolution of population technology and output it encompasses theendogenous transitionbetween three regimes that have characterized economic development the economy evolves from amalthusianregime wheretechnologicalprogressis slow andpopulationgrowthprevents anysustainedriseinincomepercapita intoapost malthusianregime wheretechnological progress rises and population growth absorbs only part of output growth ultimately a demographic transition reverses the positive relationship between income and population growth andtheeconomyentersamoderngrowthregimewithreducedpopulationgrowth

inequality and growth why differential fertility matters we argue that inequality and growth are linked through differential fertility and the accumulation of human capital we build an overlapping generations model in which dynasties differ in their initial endowment with human capital growth the income distribution and fertility are endogenous due to a quantiy quality tradeoff families with less human capital decide to have more children and invest less in education when initial inequality is high large fertility differentials lower the growth rate of average human capital since poor families who invest little in education make up a large fraction of the population in the next generation a calibrated model shows that this fertility differential effect is quantitatively important we also provide empirical evidence to confirm the links between inequality differential fertility and growth suggested by the model

a theory of trickle down growth and development this paper develops a model of growth and income inequalities in the presence of imperfect capital markets and it analyses the trickle down effect of capital accumulation moral hazard with limited wealth constraints on the part of the borrowers is the source of both capital market imperfections and the emergence of persistent income inequalities three main conclusions are obtained from this model first when the rate of capital accumulation is sufficiently high the economy converges to a unique invariant wealth distribution second even though the trickle down mechanism can lead to a unique steady state distribution under laissez faire there is room for government intervention in particular redistribution of wealth from rich lenders to poor and middle class borrowers improves the production efficiency of the economy both because it brings about greater equality of opportunity and also because it accelerates the trickle down process third the process of capital accumulation initially has the effect of widening inequalities but in later stages it reduces them in other words this model can generate a kuznets curve

hidden regimes and the demand for carbon dioxide from motor gasoline abstract perhaps the most tactile source of anthropogenic carbon dioxide co2 emissions stem from vehicle use because consumers are well aware of their price and quantity decisions it is likely that consumer demand for co2 emissions from motor gasoline are quite responsive to the overall state of the economy using a structurally identified markov switching demand model i find that co2 emissions respond asymmetrically to changes in income and the price of gasoline in expansionary and contracting states of the economy the findings of this paper indicate that flexible policy instruments have the potential to mitigate undue burden on consumers and producers compared to their static counterparts

the trade off between child quantity and quality an empirical investigation of trade offs between number of children and their scholastic performance confirms that family size directly affects children s achievement though parents show no favori

post malthusian dynamics in pre industrial scandinavia theories of economic growth hypothesize that the transition from pre industrial stagnation to sustained growth is associated with a post malthusian phase in which technological progress raises income and spurs population growth while offsetting diminishing returns to labor evidence suggests that england was characterized by post malthusian dynamics preceding the industrial revolution however given england s special position as the forerunner of the industrial revolution it is unclear if a transitory post malthusian period is a general phenomenon using data from denmark norway and sweden this research provides evidence for the existence of a post malthusian phase in the transition from stagnation to growth in scandinavia