Immigration,Welfare Magnets and the Geography of Child Poverty in the United States

This study presents a detailed look at the immigration and internal migration dynamics of child poverty for US States based on the 1990 US census. It assesses the impact of two policy-relevant factors on the migration of poor children across States: (1) the role of high immigration levels as a potential push for native-born and longer-term resident poor children whose parents may be reacting to the economic competition or social costs in high immigration States; and (2) the role of State AFDC benefits as a potential pull for poor children who migrate with their parents to States with higher benefit levels. The results make plain that the interstate migration patterns of poverty children differ from those of nonpoverty children, especially among whites and blacks. Female-headed households show different inter-state migration patterns than those in married-couple households. However, a multivariate analysis which includes standard state-level economic attributes provides more support for an immigration push than for a welfare magnet pull in affecting the inter-state migration of poor children. The findings also show a demographic displacement of poor children occurring in high immigration States where the net out-migration of poor children is more than compensated by larger numbers of new immigrant children in poor families with different demographic attributes. Because of these migration dynamics, the demographic profile of the child poverty population will differ across States, suggesting the need for different strategies toward reducing child poverty at the State level.     

Household fertility responses following communism: Transition in the Czech Republic and Slovakia

In central Europe fertility fell during transition from centrally planned to market oriented economies. Families reevaluated fertility plans facing new wages, reduced child-care subsidies, and economic uncertainty. Using micro-data from 1984 and 1993 in the Czech Republic and Slovakia, this paper relates fertility changes following Communism to wages, pricesand risks. Earnings have little impact on fertility timing during transition, though age, job uncertainty, and children conceived during Communism do. In the Czech Republic, changed fertility demand parameters account for much of thefall in fertility. In Slovakia a sizable proportion results from predictable responses to changed incentives.I would like to thank my Czech collaborators Pavel Mahonn, Petr Mateju, and Jiri Vecernk for enabling this empirical work to proceed; T. Paul Schultz, and Jenny Hunt and seminar participants at Yale University, the NEUDC, and the Population Association of America annual meetings and two anonymous referees for helpful comments. I am also indebted to the Mellon Foundation Area Studies Grant program for financial support allowing field work on this topic. I am wholly responsible for all errors. Responsible editor: T. Paul Schultz.     

Interstate migration of the US poverty population: Immigration “pushes” and welfare magnet “pulls”

This study evaluates the social and demographic structure of poverty migration during the 1985–90 period based on an analysis of recent census data. Particular attention is given to the roles of two policy-relevant factors that are proposed to be linked to poverty migration. The first of these is the role of immigration from abroad and its effect on the net out-migration of longer-term residents with below-poverty incomes, from States receiving the highest volume of immigrants. Such a response, it is argued, could result from job competition or other economic and social costs associated with immigration. The second involves the poverty population magnet effect associated with State welfare benefits (AFDC and Food Stamp payments) which has come under renewed scrutiny in light of the impending reform of the federal welfare program. The impact of both of these factors on interstate poverty migration is evaluated in a broader context that takes cognizance of other sociodemographic subgroups, and State-level attributes that are known to be relevant in explaining internal migration. This research employs an exceptionally rich data base of aggregate migration flows, specially tabulated from the full migration sample of the 1990 US census (based on the residence 5 years ago question). It also employs an analysis technique, the nested logit model, which identifies separately the push and pull effects of immigration, welfare benefits, and other State attributes on the migration process. Our findings are fairly clear. The high volume of immigration to selected US Statesdoes affect a selective out-migration of the poverty population, which is stronger for whites, Blacks and other non-Asian minorities as well as the least-educated. These results are consistent with arguments that internal migrants are responding to labor market competition from similarly educated immigrants. Moreover, we found that the impact of immigration occurs primarily as a push rather than a reduced pull. In contrast, State welfare benefits exert only minimal effects on the interstate migration of the poverty population—either as pulls or pushes, although some demographic segments of that population are more prone to respond than others. In addition to these findings, our results reveal the strong impact that a State's racial and ethnic composition exerts in both retaining and attracting migrants of like race and ethnic groups. This suggests the potential for a greater cross-state division in the US poverty population, by race and ethnic status.Data Used: 1990 US census tabulations of full migration (residence 5 years ago) sample. Note: Detailed 1990 census statistics on migration of the poverty and nonpoverty populations for individual states can be found in: William H. Frey Immigration and Internal Migration for US States: 1990 Census Findings by Poverty Status and Race, Population Studies CenterResearch Report No. 94-320.This research is supported by the University of Wisconsin Institute for Research on Poverty Small Grants Program and by NICHD grant No. R01 HD29725. The migration data for this paper were prepared at the Population Studies Center, University of Michigan from 1990 US Census files. The authors acknowledge Cathy Sun for computer programming assistance, and Ron Lue-Sang for preparing maps and graphics.     

Fertility and education premiums

This study examines households fertility variations in response to expected permanent shifts in the return to education. Wage premiums measurethe return to education because their long-run movements are driven by factors exogenous to the fertility process. The results indicate that high education parents fertility responds negatively to changes in the expected return to college and negatively to changes in the expected return to high school. On the other hand, the fertility of low education parents does not vary with changes to expected returns to education. These results can be consistently interpreted within a standard quality/quantity model of endogenous fertility.I am grateful to seminar participants at Penn State University, Virginia Tech. University, the Economic Demography Workshop at the annual meeting of the Population Association of America and the Mid-West Macroeconomics Conference and well as to a helpful referee. Responsible editor: Junsen Zhang.     

Reflections on sustainability,population growth,and the environment

The related terms, sustainable and sustainability, have become popular and are used to describe a wide variety of activities which are generally ecologically laudable. At the same time, the term compromise is heard more frequently because the needs of the environment often are in conflict with the needs of humans. A brief examination of the question of compromise shows that a series of ten compromises, each of which saves 70% of the remaining environment, results in the saving of only 3% of the environment. Judging from the ways in which the terms sustainable and sustainability are used, their definitions are not very precise, especially when compromises are involved. An attempt is made here to give firm definition to these terms and to translate the definition into a series of laws and hypotheses which, it is hoped, will clarify the implications of their use. These are followed by a series of observations and predictions that relate to sustainability.     

Purchased child care,optimal family size and mother's employment Theory and econometric analysis

The paper develops a model of family size decisions in which couples choose explicitly a combination of mother's time and purchased childcare (e.g. childminders, nannies) for the care and rearing of children. The theoretical model implies that the impact of the mother's wage on her completed fertility varies with the market price of childcare, and that this effect increases (becoming less negative or more positive) with the level of her wage. Econometric analysis of British micro-data confirms the main predictions of the model.I am grateful to Robert E. Wright for research assistance, and to the Economic and Social Research Council for supporting this research as part of the research programme Income Inequality, Gender and Demographic Differentials. Financial support from the Nuffield Foundation grant no. PT/9, Family Formation and Employment Activity is also gratefully acknowledged.     

Three Centuries of Global Population Growth: A Spatial Referenced Population (Density) Database for 1700–2000

The Earths surface has changed considerably over the past centuries. Since the start of the Industrial Revolution in the early 1700s, humans from the Old World started to colonize the New World. The colonization processes lead to major changes in global land use and land cover. Large parts of the original land cover have been altered (e.g., deforestation), leading to extra emissions of GHGs to the atmosphere and enhancing global climate change. The spatial and temporal aspects are still not very well known. More and more global integrated environmental assessments concerning global sustainability require long time series of global change indicators, of which population is an important one. This study presents an update of the geo-referenced historical population maps for the period 1700–2000, part of the History Database of the Global Environment (HYDE), which can be used in integrated models of global change and/or global sustainability.     

Macro-effects of changes in household preferences for children

The basic ideas underlying the analysis in this paper are that family size can be viewed as an economic life cycle decision and that there are decision trade-offs among fertility, consumption, and leisure. A micromodel of life cycle choice is developed and embedded in an economic-demographic macromodel. The macromodel is then used in a series of computer experiments to assess the effects on the population and the economy of changes in household preferences for children. The experiments include factual and counterfactual simulations of Canadian historical demographic experience and simulations of alternative future scenarios. The analysis and conclusions have general relevance for countries that have been through a fertility boom-and-bust sequence.We are grateful for the support received from Health and Welfare Canada's Review of Demography and Its Implications for Social and Economic Policy and from the Social Sciences and Humanities Research Council of Canada. We are grateful also to Christine H. Feaver, who carried out the computer-related aspects of the work on which this paper is based.     

Cognitive Models of Fertility Decline in Oaxaca City,Mexico

This paper presents a systematic analysis of the culture of natality. In the first section, I present an extended definition of culture informed by cognitive anthropology and evolutionary biology. I argue that culture is an adaptation and a virtual environment with which humans must interact in order to survive and reproduce in a given physical environment. In the second section, I present a qualitative and quantitative analysis of qualitative interview data collected in Oaxaca City, Mexico, on reproductive behavior. The analysis examines evidence of cultural differences and similarities. I conclude by discussing implications for a theory of fertility decline.     

Fertility Policy and Employment: Implications from the Former Soviet Union

Using individual-level survey data that were collected in Russia in 1993, we analyze the fertility-employment relationship for a sample of urban women who bore children during the Soviet era. Although some Russian policy makers advocate policies that reduce female employment to stimulate fertility, we find little empirical support to ensure success of these policies. Specifically, we find no connection between employment and fertility for our sample of Russian females, perhaps because of their historic, mandated commitment to the labor market. Instead, we find that demographics and attitudes influence fertility decision making. These results, in combination with the findings that our sample of Russian women hold more traditional attitudes toward family and egalitarian attitudes toward work than similar American women, suggest that policies to stimulate fertility by reducing employment may not be effective for women raised during the Soviet era unless a dramatic shift in attitudes away from a strong work commitment also occurs.     

Multiple-Scale Integrated Assessments of Societal Metabolism: Integrating Biophysical and Economic Representations Across Scales

The crucial challenge for integrated analyses of socioeconomic systems is keeping coherence in their multidimensional representation. Our approach describes the hierarchical structure of socioeconomic systems using the profile of allocation of human activity over a set of compartments defined at different hierarchical levels (e.g., whole countries, economic sectors, individual households). Compartments are characterized in terms of intensive variables (intensity of both exosomatic energy flows and added value flows per unit of human activity) and the extensive variable Total Human Activity population. In this way, relations of congruence across hierarchical levels can be used to link non-equivalent analyses. That is, changes in demographic variables, economic variables, technical coefficients, indices of environmental loading, institutional settings, and social aspirations are no longer independent of each-other even if described within different scientific disciplines.     

Cognitive Models of Fertility Decline in Oaxaca City,Mexico

This paper presents a systematic analysis of the culture of natality. In the first section, I present an extended definition of culture informed by cognitive anthropology and evolutionary biology. I argue that culture is an adaptation and a virtual environment with which humans must interact in order to survive and reproduce in a given physical environment. In the second section, I present a qualitative and quantitative analysis of qualitative interview data collected in Oaxaca City, Mexico, on reproductive behavior. The analysis examines evidence of cultural differences and similarities. I conclude by discussing implications for a theory of fertility decline.     

Revisiting carrying capacity: Area-based indicators of sustainability

Conventional wisdom suggests that because of technology and trade, human carrying capacity is infinitely expandable and therefore virtually irrelevant to demography and development planning. By contrast, this article argues that ecological carrying capacity remains the fundamental basis for demographic accounting. A fundamental question for ecological economics is whether remaining stocks of natural capital are adequate to sustain the anticipated load of the human economy into the next century. Since mainstream (neoclassical) models are blind to ecological structure and function, they cannot even properly address this question. The present article therefore assesses the capital stocks, physical flows, and corresponding ecosystems areas required to support the economy using ecological footprint analysis. This approach shows that most so-called advanced countries are running massive unaccounted ecological deficits with the rest of the planet. Since not all countries can be net importers of carrying capacity, the material standards of the wealthy cannot be extended sustainably to even the present world population using prevailing technology. In this light, sustainability may well depend on such measures as greater emphasis on equity in international relationships, significant adjustments to prevailing terms of trade, increasing regional self-reliance, and policies to stimulate a massive increase in the material and energy efficiency of economic activity.     

Earth,the Business of the Future: From Ego Energy to Eco Energy

Just as we have a turn around manager to save a failing business organization, so it is held, we need a turn around perspective to retrieve the Earth from being in a deficit position. Hence the paradoxical emphasis upon the Earth as the business of the future. Two important distinctions are offered which together provide a new frame of reference for bonding the human and the Earth. The initiating event for the first distinction was a business conference whose purpose was to explore the emerging domain of ego energy. In a parallel way, it is proposed we explore the yet to be discovered domain of eco energy. With eco energy we open our narrowed human window to cosmic perception. With cosmic perception, the energy of the universe can flow through us. The second distinction is between looking at and seeing. Looking at refers to treating our world as a collection of objects. As a collection of objects the Earth can be processed as a series of business transactions. With seeing we relate to our world as a communion of subjects. Such seeing offers transforming power for the human and the Earth to engage in the dialogue of powerful listening and speaking on both individual and planetary scale. These two sets of distinctions are sounded like echo chambers against ten ecologically guiding statements. These ten guiding statements become a reality-testing, experiential framework. Such a turn around perspective offers a different vision to be operationalized in our individual, community, and business lives. Then we can see clearly and respond with eco energy to the Earth, the business of the future!     

Sexual and Reproductive Strategies Among Serbian Gypsies

This paper deals with a full range of sexual and reproductive behaviors among different tribes of Gypsies in Serbia. The examined traits include rates of fertility, mortality, age distribution, education, crime rates, and parental care. In addition, Gypsy traditions of culturally prescribed sexual behavior are also studied. It is found that Gypsy tribes employ different reproductive strategies, ranging from an extreme, for humans, r (reproductive) strategy to a more typical K (parental) strategy. The reasons bringing about these differences come from the Gypsies' readiness to adjust their behavior and reproduction in order to create the most favorable strategy in a given environment. This paper elucidates and contrasts the more typical r-selected Gypsies with a group of K-selected Gypsies living in a Serbian village.     

“Replacement Migration”: The UN Population Division on European Population Decline

The imminent decline of populations in Europe, Japan and South Korea has generated widespread apprehension, largely because of fears that there will not be enough working age people to support the elderly. The UN Population Division has seemed to endorse those fears by an analysis of the levels of immigration needed to provide a constant number or ratio of workers, and by writing of the need for a solution to population decline. On the other hand, smaller populations would be environmentally advantageous in those countries. They must return to replacement level fertility or risk replacement by other populations, but they would benefit if they reached stationarity at a smaller population level. The transition is manageable if a higher proportion of working age people go to work. Right now, though dependency ratios are supposedly highly favorable, most of those countries are plagued by high unemployment levels.     

Managed growth and optimum population: Irreconcilable concepts

Managed growth is a politically popular rallying point which offends no faction by insisting upon nonnegotiable limits. Subscribers to this philosophy focus upon short-run accommodations to growth which apparently mitigate its physical consequences. Managed growthers react to longterm numerical projections with rejection, if not outright hostility. They may be more amenable to quality-of-life rationales for population limitation evolving from the biophilia hypothesis and ecopsychology. These theories claim that our species needs to exist in proximity to untrammelled wilderness and a natural environment for psychic health and creativity.     

Multiple-Scale Integrated Analysis of Farming Systems: The Thuong Lo Commune (Vietnamese Uplands) Case Study

This paper presents an application of an innovative methodological tool for the integrated assessment of farming systems (Multi-Objective Multiple-Scale Integrated Representation). It describes the effect of rural development in parallel on economic and ecological reading at different levels: household, village, and the commune comprising 3 villages. Socio-economic and environmental indicators are organized into integrated packages across scales. This is an ex-post facto analysis of a program of rural development implemented in the Central Vietnamese uplands in 1995 by the central government with the collaboration of FAO. We conclude that two classic problems can only be faced by using an integrated analysis across levels: Large scale generalizations can miss important location-specific characteristics, and exclusive focus on location specific issues carries the risk of loosing the big picture.     

Public pensions in transition

The main purpose of this paper is to analyze problems of financing an old-age insurance when birth rates are low and population declines or fertility fluctuates with time. A government then searches for optimal policies to cope with such problems. A first criterion could be seen in the Pareto principle. But we all know that there is no way out of PAYG unless at least one generation has to pay for the transition. Therefore an optimal policy is concerned with intergenerational redistribution and optimal growth.In the absence of public pensions the economy will in the long run converge to a steady state which is not optimal in the sense of a golden rule. This dynamic in-efficiency results from the decentralized decision making by the consumers and the firms. If the PAYG system influences the savings ratio of the economy, public pensions can be seen as an instrument to implement a modified golden rule.Paper presented at the ISPE-conference on The Fiscal Implications of an Ageing Population, Vaalsbroek, The Netherlands, May 30–June 1, 1990. I am obliged to Dieter Bös, Friedrich Breyer, Christian Keuschnigg, Wolfgang Kitterer, and an anonymous referee for helpful comments on an earlier draft of this paper. Financial support through Deutsche Forschungsgemeinschaft, SFB 303 is gratefully acknowledged.     

Government fragmentation and suburban services: The equality of consumer choice

The predominant reform tradition of centralizing suburban government to deal with problems of inequality in the distribution of local services has been attacked recently by a new school of thought often labelled New Political Economists. This school believes that the existing structure of local government can maximize citizen choice by allowing citizens to shop around between the level and mix of public goods and services offered by alternate communities. The term polycentricity has been coined to describe this situation. Critics of polycentricity believe that the resulting quasi-market would be unfair to low and moderate income suburbanites. This paper examines the actual extent of choice in service levels available to different income groups located in the suburban ring of six metropolitan areas. The extent of inequality in choice between different income groups is measured and the implications of these findings for the conflict between polycentric and centralizing reformers is discussed.The research reported in this paper was funded by the National Science Foundation, Grant Number SOC7705600