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1.
Olsen (1980) proposed a method for quantifying the fertility response to child mortality. He showed how to correct for bias in the OLS estimator. He also proposed the use of mortality rates as an instrumental variable. This method is applied here to a new Chinese microdata set. It appears that the method works well. The bias-corrected direct replacement effect based on the Chinese data is about 0.6, which is three times as large as the effects found by Olsen (1980, 1988) using data for Colombia and Malaysia. Several explanations are provided for this result.I am grateful to Frank Denton, Martin Dooley, Ronald Lee, Lonnie Magee, Byron Spencer and three anonymous referees for many helpful comments and suggestions. I would also like to thank the International Statistical Institute Research Center for supplying the data used in this study.  相似文献   

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In the Northern Territory of Australia, Indigenous people make up 30% of the population. Demographic features of the Indigenous population are thus important for understanding Northern Territory population dynamics, but our understanding of what is happening within the Indigenous population is limited by poor data and limited research attention. This paper exploits birth registration and census data to explore Northern Territory Indigenous fertility trends over a 20-year period. It investigates whether fertility decline identified for the 1960 and 1970s is a contemporary feature of Indigenous fertility in the Northern Territory. Results show that our understanding of Northern Territory Indigenous fertility is heavily constrained by data and that trend analysis is essential for avoiding erroneous conclusions because of annual fluctuations. The outstanding feature of Indigenous fertility in the Northern Territory is women becoming mothers at extremely early ages, particularly in rural and remote parts of the Territory. Age patterns appear to have changed little since the middle of last century despite modest declines in age-specific fertility at the youngest ages. While these declines may continue, any trends will be slow to emerge. Continued close scrutiny of data sources and monitoring of trends is needed to ensure that Northern Territory population dynamics are properly understood, and care must be taken in interpreting results to make certain policy interventions aimed at population outcomes are appropriate and achievable.  相似文献   

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This article presents data gathered from a national sample (n = 104) of lesbian, gay, and bisexual education faculty members and researchers. Here, the author examines three general dimensions through which these respondents judge their institutional climate--characterized as gay affirming, gay tolerant, gay neutral, gay intolerant, or gay hostile--and four unique factors that distinguish their assessment. Four questions are addressed: (1) How do sexual minority faculty in schools, colleges, and departments of education characterize their institutional climate? (2) What institutional dimension is most salient in these faculty members' assessment of this climate? (3) What are the factors that differentiate sexual minority faculty members' perceptions in this study? (4) Which of these factors, if any, significantly contribute to their assessment of institutional climate? Using multivariate analyses, the author identifies one pivotal frame of reference that accounts for most of the variance in respondents' differing assessments of their institutional climate and explores differences between lesbian and gay male respondents as well as those working in public and private, independent institutions. Implications for those seeking to reduce institutional heterosexism and homophobia are discussed.  相似文献   

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The value and importance of the concept of natural fertility have been widely debated since Henry's work in the late 1950s. Whereas Henry regarded natural fertility largely as a useful concept for model building, Coale-Trussell demonstrated that this concept could also be used to analyze patterns of age-specific fertility. The set of age-specific marital fertility schedules assembled by Henry and then used by Coale and Trussell involved largely small populations drawn from disparate sources. Nonetheless, from this diverse and fragmentary data, Henry was able to construct a standard of natural fertility which, in the operational form developed by Coale-Trussell, has proved remarkably general in its application and utility. This in turn suggests that the physiological forces shaping fertility are exceedingly strong, especially the incidence of physiological sterility. There appears to be no single universal pattern of natural fertility. Rather, there is a set of closely related age profiles, the exact shape of which is determined by specific behavioral and social factors that influence childbearing. The increase in physiological sterility with age serves to give an upper limit to fertility at each age, while other factors determine how close a given population comes to that maximum. Although no society has ever demonstrated Henry's ideal notion of a purely physiological fertility pattern, the effect of the intervening factors is often weak. In terms of the Coale-Trussell model, maximum likelihood estimation offers the most informative method of implementation and a time series for 1 population is more readily interpretable than a cross-section comparing several populations.  相似文献   

6.
Xie Y 《Population index》1990,56(4):656-663
This paper applies three log-linear models to Louis Henry's original 1961 natural fertility data in order to test various assumptions leading to ways of obtaining a standard natural fertility schedule through explicit modeling. "The models specify that births follow an independent Poisson distribution for each age interval of each population. All parameters are estimated through an iterative maximum-likelihood procedure." The author suggests that the model selected provides better estimates of the standard natural fertility function than previous models.  相似文献   

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This article is an ethnographic study of Chinese female viewers’ fanship on the American TV series of Sex and the City (SATC). It focuses on the micro level of SATC fans’ consumption of and interaction with the text, trying to explore the relationship between SATC fans’ selves and their fan objects, i.e., the intrapersonal pleasures, affection, and motivations among the fans, mainly by way of collecting and analyzing Chinese SATC fans’ discourse on how they make use of this television show on China’s biggest fandom website, Douban.com. The research findings suggest that SATC is so passionately received by its female fans mainly because the type and content of the show (a feminist text) can well satisfy their social and psychological needs—they choose to engage in SATC and utilize it as a resource for their own social lives and personal identities. The fans view it mainly for the therapeutic effect and empowerment it brings to them, rather than for entertainment or scopophilia.  相似文献   

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The contemporary fertility situation in Europe is outlined with emphasis on trends in the late 1990s. It is shown that while most European countries have lower fertility levels than Australia there is wide variation between countries with respect to both their levels of fertility and their rate of fertility decline. While almost all countries are experiencing fertility decline the rate of decline is higher and the fertility is lower in countries where the male-breadwinner model is strongest. Attempts to influence fertility in European nations are discussed, particularly those involving the introduction of family-friendly policies. It is clear that despite popular beliefs to the contrary, societies where male-breadwinner models influence policy most are those with lowest fertility. The lesson for Australia is that family-friendly policies not only are desirable from the perspective of moving toward gender equality but are likely to stabilize or perhaps even marginally increase fertility.  相似文献   

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This paper examines the process of assimilation in fertility behavior for Asians and Pacific Islanders in the US, using census-based estimates of recent fertility trends for the period 1965-1980. The authors examine fertility trends for all Asians and all Pacific Islanders, and separately for Asian Indians, Chinese, Filipinos, Japanese, Koreans, Vietnamese, Guamanians, Hawaiians, and Samoans. The authors also examine, for each of these groups, differential fertility by urban-rural residence, educational attainment, nativity, and year of immigration if foreign-born. The fertility of most Asian and Pacific Islander groups in the US fell substantially between 1965 and 1980, as did the fertility of the US population as a whole. The fertility of most Asian groups was initially lower than that of most Pacific Islander groups. Most Asian groups experienced fertility trends not much different from those of the US as a whole. In contrast, most Pacific Islander groups experienced faster than average fertility decline, thereby showing some evidence of assimilation toward the US fertility norm. Differential fertility conformed to familiar patterns; urban fertility tended to be lower than rural fertility. The fertility of the more-educated tended to be lower than the fertility of the less-educated. The fertility of the native-born tended to be lower than the fertility of the foreign-born. The fertility of established migrants tended to be lower than the fertility of recent migrants. Fertility tended to fall not only for each racial group as a whole, but also for each socioeconomic category.  相似文献   

15.
Raley RK 《Demography》2001,38(1):59-66
As cohabitation becomes increasingly common and accepted, one might expect the meaning of this arrangement to change. In some countries in Europe (e.g., Sweden), as cohabitation became more prevalent, it moved from a deviant status to an acceptable alternative to marriage. Will the same thing happen in the United States? To investigate this question, I examine increases in the proportion of births occurring in cohabiting unions, using data from the 1987–1988 National Survey of Families and Households (NSFH) and the1995 National Survey of Family Growth (NSFG). The standardization and decomposition procedure shows that most of the growth in the proportion of births to cohabitors is the result of increases in the proportion of women cohabiting, rather than changes in union formation behaviors surrounding pregnancies.  相似文献   

16.
This paper provides evidence on the effect of welfare reform on fertility, focusing on UK reforms in 1999 that increased per-child spending by 50% in real terms. We use a difference-in-differences approach, exploiting the fact that the reforms were targeted at low-income households. The reforms were likely to differentially affect the fertility of women in couples and single women because of the opportunity cost effects of the welfare-to-work element. We find no increase in births among single women, but evidence to support an increase in births (by around 15%) among coupled women.  相似文献   

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We model the impact of past migration on fertility, assessing the separate effects of relative urbanization of the destination, as a proxy for norms, and post-migration employment, as a proxy for opportunity costs. In the Philippines, we find that large fertility declines accompany post-migration employment. If not followed by work for pay, the estimated fertility impact of migration is small. We find little evidence of migrant selectivity in fertility, and offer speculative evidence that fertility disruption accompanying migration may be large enough to account for much of the apparent effect of normative adaptation.  相似文献   

18.
This paper provides evidence on the effect of welfare reform on fertility, focusing on UK reforms in 1999 that increased per-child spending by 50% in real terms. We use a difference-in-differences approach, exploiting the fact that the reforms were targeted at low-income households. The reforms were likely to differentially affect the fertility of women in couples and single women because of the opportunity cost effects of the welfare-to-work element. We find no increase in births among single women, but evidence to support an increase in births (by around 15%) among coupled women.  相似文献   

19.
Individuals routinely experience discrimination based on sexual orientation. Since the implementation of Don't Ask, Don't Tell in 1994, over 13,000 military personnel have been discharged from the U.S. military on the basis of sexual orientation. As helping professionals, social workers will often provide services to returning gay and lesbian veterans. Therefore, social work programs must ensure that students develop positive attitudes toward and understanding of the needs presented by this population. Little is known about whether a specific degree program can be a predictor of student attitude toward gay and lesbian individuals in the military. Eighty-nine graduate students completed the Attitudes Toward Homosexuals in the Military (ATHM) scale, and scores were compared between two graduate degree programs: Social Work and Business Administration. A statistically significant relationship was found between degree program and ATHM scores. Implications for policy, practice and research related to gay and lesbian veterans are discussed.  相似文献   

20.
Recent literature finds that in OECD countries the cross-country correlation between the total fertility rate and the female labor force participation rate, which until the beginning of the 1980s had a negative value, has since acquired a positive value. This result is (explicitly or implicitly) often interpreted as evidence for a changing sign in the time-series association between fertility and female employment within OECD countries. This paper shows that the time-series association between fertility and female employment does not demonstrate a change in sign. Instead, the reversal in the sign of the cross-country correlation is most likely due to a combination of two elements: First, the presence of unmeasured country-specific factors and, second, country-heterogeneity in the magnitude of the negative time-series association between fertility and female employment. However, the paper does find evidence for a reduction in the negative time-series association between fertility and female employment after about 1985.I benefited from stimulating discussions with Arnstein Aassve, Pau Baizan, Francesco Billari, Henriette Engelhardt, Hans-Peter Kohler and Alexia Prskawetz and a seminar in Rostock. Further, I am grateful to two anonymous referees for very useful suggestions that improved essentially the content of the paper. In addition, I thank Susan Masur, Susann Backer, and Elizabeth Zach for language editing. The views expressed in this paper are the authors own views and do not necessarily represent those of the Max Planck Institute for Demographic Research. Responsible editor: Junsen Zhang.  相似文献   

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