Racial differences in birth health risk: A quantitative genetic approach

In the United States the gap between black and white babies' birth weights has remained largely unexplained. Rather than trying to measure all relevant variables, we used a genetically informative design to study the relative importance of genetic and environmental factors. Employing multiple indicators of "birth health risk," we found that the racial differences increased with the magnitude of the shared environmental effects. This suggested that possible genetic effects would not pertain to fetal genes, although genes affecting the mother's physical or physiological characteristics could be important because they contribute to shared environment in our analysis.     

Level of development of a country: A possible new approach

Human development is a multidimensional phenomenon. It depends on a number of non-monetary aspects of life (social indicators of development). Per capita gross domestic product (PCGDP) is a means to achieve these nonmonetary aspects of life. To what extent PCGDP of a country is transformed into social development is an important phenomenon. Income elasticities of social indicators with respect to PCGDP reflect such relationship. This study attempts to find income elasticities of eight social indicators of development with respect to per capita real gross domestic product (PCRGDP) adjusted for purchasing power parity and expressed in international dollars for four points of time: 1960, 1970, 1980 and 1990. The income elasticities of social indicators may be identified as necessity, luxury and inferior. On the basis of the nature of the income elasticities of the social indicators of development the level of development of a country may be identified. This paper attempts to identify the level of development of a country on the basis of the nature of the income elasticities of the social indicators of development.     

Population distribution and economic development in Africa: The need for urbanization policies

Many countries in Africa are facing severe development problems because of high rates of population growth, stagnant or declining agricultural productivity, and increasing migration of the rural poor to large cities. Most demographic studies of Africa ignore problems arising from the spatial distribution of population and public allocation of investment. Strategic planning of the location of development investments in ways that will prevent or reduce excessive concentration of population and productive activities in large primary cities is becoming increasingly important for many African governments. In this article it is argued that the excessive growth of primary cities in predominantly rural countries can be detrimental to their economic recovery. Policies encouraging more widespread distribution of population in secondary cities and towns and policies promoting investment in physical infrastructure, marketing, small-scale manufacturing, and agroprocessing in secondary cities and towns can provide a stronger base for both rural and urban development in many African countries in the future.     

Population growth and economic development

The paper deals with the relationship between the population growth and economic development in Yugoslavia and its republics, covering the period after the Second World War. Yugoslavia is a developing country with a specific demographic and economic structure which makes her unique in Europe. Its territory is comprised of both relatively developed regions where demographic transition is over, and underdeveloped regions with high natural increase of population where the demographic transition is only just beginning. Correlation and regression methods were used to quantify this relationship. The economic development and structural changes are discussed, relating to human factor. An adequate population policy through family planning is stressed as important in obtaining an increased return to scale with a more positive role of demographic factor.     

A further note on the relation between economic development and fertility

The relationship between economic development and fertility has been examined by several scholars. In particular Heer, using data from 41 nations (24 developing and 17 developed) tested three hypotheses. His objective was to reconcile the two prevailing views in this context, namely, that economic development on one hand promotes and on the-other inhibits fertility. However, when we reran Heer’s data separately for the two groups of countries in his list, the pattern of relationships between the variables that he used changed significantly. On this basis, we restricted this study to a further examination of his three hypotheses using data from developing nations only but for two points in time. The evidence from this study seems to support two of the hypotheses in Heer’s study. In other words, whether the analysis of this relationship is restricted to developing nations or includes both developed and developing nations, it remains true that increased economic development implies a decreased illiteracy and a decreased IMR; a decreased illiteracy and IMR are optimal conditions of low fertility. Nonetheless, the data examined here do not seem to resolve the question of whether increased economic development implies a decreased fertility. Accordingly, continued testing of the hypothesis at further points in time with more accurate data is in order.     

Fertility concept changes with economic development

In 1985, a policy of allowing rural single daughter families to have a 2nd birth was practiced in the Datuan Village of the Xingfu Town in the Zhifu district, about 10 kilometers to the north of the Yantai City, Shangdong Province. Since the practice, 80 single-daughter families (26% of the total) have signed contracts of their own accord with the villagers' council, indicating they would have only 1 daughter in their lifetime. Clearly, family planning has been deeply rooted among the people in this area, and the childbearing concept of farmers is shifting along with economic development. Efforts have been made to accelerate the development of the rural economy and to increase the income of farmers. In Datuan Village, due to the vigorous development of the village-operated enterprises, the gross income of industry and agriculture in the village has increased from 1.958 million yuan RMB in 1980 to 4.769 million in 1986, with an average income ranging from 250-617 yuan. With the improvement in the living standard, people are willing to pursue a modern lifestyle, and the traditional childbearing concept is fading. It is necessary to provide good family planning publicity and services while the collective economy develops. The Datuan villagers now have a better understanding of family planning and have become more voluntary in the practice of family planning. There has not been a single unplanned birth since 1980.     

有效乡-城迁移与经济发展

有效乡 -城迁移不仅于农民有利 ,也十分有助于城市经济发展。因此 ,在有效乡 -城迁移条件下 ,任何制约或阻碍这种受市场力量支配的劳动力人口流动的政策和措施都是不明智的     

Family and economic growth: A review

The interplay between fertility decisions and per capita growth of income by investment decisions in human capital constitutes the key element of growth models based on the microeconomic theory of family behavior. A strategy that raises the fixed cost per child, reduces the cost of education, stimulates the accumulation of human capital, diminishes the opportunity cost of parents to send their children to school, encourages female activity, accelerates economic development and contributes to a reduction of inequality.     

Banking on fewer children: financial intermediation,fertility and economic development

This paper shows that financial intermediation can influence fertility and labor allocation decisions by raising market wages. The increase in wages induces some households to abandon “traditional” labor intensive methods of production managed at the household level and supply labor to “modern” sector firms. Since it is optimal for households in the modern sector to have fewer children, the labor allocation decision leads to lower national fertility. A panel VAR using financial intermediation, fertility and industrial employment share data in 87 countries is estimated. The empirical results show that the data are consistent with the theoretical predictions. Received: 20 October 1997/Accepted: 31 August 1998     

An economic approach to fertility in Britain since 1860

This paper utilises a dynamic economic approach to examine movements in fertility in Britain since 1860. The analysis and results indicate that fertility has responded positively to changes in incomes. However, this positive effect has been more than offset by the increase in the opportunity cost of female time which has followed closely the education attainment of women.An earlier version of this paper was presented to seminars at the Universities of Southampton and Hull, and the Hatfield Polytechnic. The authors would like to thank, without implementing, A. Cigno, G. Mizon and N. Rau for useful comments.     

发展中国家的人口经济发展

本文论述了战后以来发展中国家的人口增长与经济发展,指出了发展中国家在经济发展过程中的人口压力,并探讨了其人口加速增长的主要原因以及人口增长对经济增长的影响。     

Population growth,economic development and family planning

This report discusses research conducted to determine whether reduction in population growth rates contributed to the rapid economic growth of Indonesia, South Korea, Japan and Thailand. The 5-year research projects, jointly sponsored by the UN Fund for Population Activities, the Nihon University Population Research Institute, and the East-West Population Institute, concluded that development and family planning programs contributed substantially to fertility decline in these countries. The project examined 3 factors that influence the long-term productive capacity and growth of the 4 Asian economies: savings, the size of the labor force, and the quality of labor (measured by educational attainment). Available evidence indicates a strong positive contribution of population decline toward growth of savings, a growth in labor force concurrent with a decline in fertility rates which enables per capita income to rise, and an increase in 2ndary education enrollment ratios as fertility is lowered. Development factors by themselves explain no more than 1/2 of the decline in fertility observed, suggesting that family planning programs particularly in Thailand, South Korea and Indonesia since 1976 have had an important impact on fertility and economic development.     

Natural resources and the environment: The challenge of economic and social development

In a global society committed to ever-expanding economic and social development, natural resource professionals must adopt an enlarged perspective of their professions—a truly global perspective. The objective, professional-as-scientist concerned only with a single discipline in a limited region, is no longer adequate to the task. It is no longer enough to limit the focus of our "professional" concern to traditional natural resource management issues. World population pressures, the growing dangers of global air pollution and nuclear war threaten the entire global environment we have sought to conserve. It is time to bring some passion to the service of reason. It is time to understand worldwide air pollution and issues of war and peace as environmental problems. It is time to recognize that population policy is natural resource policy writ large.This paper is adapted from an address of the same title to the Opening General Session of the 1987 National Convention of the Society of American Foresters, Minneapolis on October 19, 1987. Carl Reidel is the Daniel Clarke Sanders Professor of Environmental Studies; and Director of the Environmental Program, The University of Vermont. He is Director and past President of the American Forestry Association; Director of the National Wildlife Federation; former Director of the National Parks and Conservation Association, and has served on the faculties of Williams College, Yale and Harvard Universities, and the University of Minnesota. Send reprint requests to Dr. Reidel, 153 South Prospect Street, Burlington VT 05401 -13595.     

清代新疆地区少数民族人口发展的经济环境

本文通过论述清朝政府在新疆地区推行的经济开发政策和新疆地区经济发展的状况,分析了清代新疆地区经济发展对少数民族人口的影响,提出清代新疆地区少数民族人口的发展具有良好的经济环境.     

The integration and coordination of strategies for population growth and economic development]

Strategies on population growth are the guiding principles for population reproduction and activity. A strategy for economic development is the fundamental policy directing all the economic activities of the nation. These 2 strategies are closely related and support each other. They share some common grounds: 1) with a large population and a high percentage of the population being peasant, the labor productivity remains rather low, and population pressure on the economy is intense; 2) when a country has large territory and rich natural resources, the average arable land for each individual is still not much, and some available resources for each individual are also limited; and 3) the distribution of the population is out of balance. The areas with a higher population density receive more pressure on their economy. This situation explains the need to improve the population distribution. Labor resources should match reasonable with natural resources in order to reduce the pressure on areas with a high population density. Because of the labor's low level professional skill and poor management, modernized constructions have met with serious troubles. Moreover, the traditional view on population and population growth also needs correction. In order to integrate and coordinate these 2 strategies, one needs to understand correctly the connection between the two, and also understand the effects of the economy on the population. In the 2nd step, we need to pay attention to how to control the size of population and improve quality in order to match modernized production patterns. The balance between the two should be achieved with constant efforts. In population growth strategy, efforts are needed to limit quantity, improve quality, adjust the population structure, and redesign the geographical distribution of the population. In the economic development strategy, efforts are needed to promote economic effectiveness, a balanced development and a sustained growth for the national economy, in order to increase industrial and agricultural production and provide more income for each individual.     

How economic development can overcome culture: Demographic change in Punjab,India

This paper looks at the recent declines in fertility and mortality that have occurred in the state of Punjab in India and examines the evidence on the proposition that these have resulted from changes in the sociocultural structure of Punjab - especially those aspects of this structure which influence levels of female status. The article concludes that in fact rates of birth and death (especially at the older ages) have fallen in spite of the persistence of cultural norms and practices that limit female autonomy and that should therefore theoretically favour high fertility and mortality. It is suggested that at this stage of the state's demographic transition it might be more useful to look for causes in the relatively remarkable economic prosperity that the area has witnessed in the last two decades.     

A neo-classical education transitions approach: A corrected tale for three cohorts

Analysts have regarded education transitions research as revealing late stage educational egalitarianism in the United States (e.g., Stolzenberg, 1994) and as sufficiently robust to guide policymakers (e.g., Hout, 2007). However, critics suggest parameter estimates are contaminated by selection bias (e.g., De Graaf & Ganzeboom, 1993), key parameter differences are unidentified (e.g., Cameron & Heckman, 1998), cross-transition comparisons are faulty, and the data are inappropriate. Useful modifications have been offered, (e.g., [Breen and Jonsson, 2000], [Hauser and Andrew, 2006] and [Lucas, 2001]), but analysts have yet to comprehensively address the challenges critics pose. In response, we propose a neo-classical education transitions approach that uses fuller sets of data and models that explicitly address the primary threats to proper inference. Using this approach we re-assess the educational attainment process for a baby boomer cohort, a Generation X cohort, and a Generation Y cohort. All cohorts fail to replicate the waning coefficients pattern. Methodologically, the study responds to criticisms in a way that offers methods for continued cross-national comparative research. Substantively, the study undermines confidence that standard education transitions research can provide policy guidance and the claim of late stage egalitarianism in the United States educational attainment process.