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31.
The issue of declining population in many more-developed countries (MDCs) and continued rapid population growth in most less-developed countries (LDCs) is addressed in this paper. The authors expand the stable model theory beyond closed populations and apply it to situations where migration patterns are either in or out of a region. Through the use of the complementarity concept, the study illustrates what the impact of continued migration out of LDCs into MDCs would be on both regions.  相似文献   
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Objectives . To explore differences in the appointment and election method of selecting state high court justices in promoting gender diversity, and to explore the effect of existing gender diversity within the political institutions on the selection of women to office. Methods . Our data include all justices who have been selected to state courts of last resort from 1980 through 1997. We use logistic regression analysis to test the effect of existing gender diversity on a high court on the likelihood that a woman will be selected to fill a vacancy. Results . Women are significantly more likely to be selected to a state high court when initially appointed, and this effect is particularly pronounced when the governor is Democratic. When an appointment system is used, women are much more likely to be appointed to an all-male court than to a gender-diverse court. Conclusions . Appointment systems are more likely to create gender diversity on state courts; however, this effect operates primarily to diversify all-male courts. This difference between appointment and election systems may reflect differences in knowledge between elite actors and the mass public about the composition of the institution.  相似文献   
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The price of children and socio-economic theories of fertility   总被引:1,自引:0,他引:1  
Abstract Demographers have for some time suggested that the cost of children has an important bearing on couples' fertility decisions. Dublin and Lotka, for example, voiced the opinion that 'it is undoubtedly the anticipation of greatly increased expenditures, the sudden demands made on the family exchequer when a child is born and for some time after, that causes people of limited income to restrict the size of their families'. Banks, Myrdal, and Day and Day have echoed this same theme.  相似文献   
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Volume Contents

Contents Volume 20 (2001)  相似文献   
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This paper deals with a further analysis of the stable equivalent population for human populations. It first shows that the arithmetic difference between the size of the stable equivalent population and the actual population captures the total prospective contribution of age composition to the growth of the present population, if fertility and mortality rates are held constant at their current levels. The second part of the paper examines Fisher’s reproductive value function and investigates the location of maxima in relation to alternative values of the intrinsic growth rate. One conclusion which follows from this analysis is that, contrary to what has been discovered by others in specific examples, the reproductive value function can possess a global maximum in the first one or two years of life, provided the intrinsic rate of population growth is sufficiently negative. This principle is illustrated by reference to reproductive value functions calculated from the recent experience of U.S. females.  相似文献   
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The testing of economic theories of fertility has been hampered by the absence of suitable data on the direct (versus opportunity) costs of children. This study hopes to help remedy this deficiency, first, by proposing a new method of estimating the magnitude of money expenditures parents make on their children. This method is then applied to the urban sample of the 1960–1961 U.S. Consumer Expenditure Survey to estimate the total money expenditure costs of children to age eighteen. The distribution of these costs by income level, by birth order, by age of the child, and by components of cost (food, housing, clothing, and so on) is considered. The impact of the number and age of children on family living standards is also explored.  相似文献   
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"A rise in neo-isolationism in the United States has given encouragement to a new fiscal politics of immigration. Growing anti-immigrant sentiment has coalesced with forces of fiscal conservatism to make immigrants an easy target of budget cuts. Limits on legal alien access to social welfare programs that are contained in the 1996 welfare and immigration reform acts seem motivated not so much by a guiding philosophy of what it means to be a member of American society as by a desire to shrink the size of the federal government and to produce a balanced budget. Even more than in the past, the consequence of a shrinking welfare state is to metamorphose legal immigrants from public charges to windfall gains for the federal treasury."  相似文献   
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"This article aims to contribute to an understanding of contemporary American attitudes toward immigration.... The paper uses data from a CBS News/New York Times poll conducted in June 1993. Respondents were asked whether they would like to see the level of immigration to the United States increased, decreased or kept the same. We test several hypotheses about factors influencing respondents' attitudes, including the importance of previously unexamined predictors. These new hypotheses relate to views about the health of the U.S. economy, feelings of social and political alienation, and isolationist sentiments concerning international economic issues and foreign relations. One important discovery is the close connection between possessing restrictionist immigration attitudes and having an isolationist perspective along a broader array of international issues."  相似文献   
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