人口、文化与政策：解读日本的低生育率

通过对日法两国生育状况进行对比（法国1．98,日本1．29）,挖掘日本总和生育率急剧下降的原因。两国都采取了政府干预的行政手段以及在实用主义的右翼政党支持下进行家庭政策改革,以期提高人口出生率,但是两国家庭政策的作用效果却不尽相同。一种可能的解释是植根于日本劳动力市场的文化：它使得年轻夫妇若中断他们的职业生涯来抚养孩子需要付出高额的机会成本：使得理想的雇员无法拥有太多的时间来安排家庭生活：同时假设并强化了一种传统的社会性别意识,将女性推向非正规劳动力就业市场,迫使她们只能在“正规工作”与“生养孩子”之间做出取舍。这也是越来越多的日本年轻人宁可选择单身并推迟结婚,也不愿轻易结婚生子的重要原因。     

Demography,Culture, and Policy: Understanding Japan's Low Fertility

Insights into the causes of Japan's prolonged and sharp fall in total fertility rate come from comparing Japan with France. The two countries share dirigiste administrative approaches, family policy reform undertaken under the auspices of pragmatic right wing parties and justified on pronatalist grounds, and involvement of demographic experts in crafting and shepherding such policies. But the countries differ with respect to their total fertility rates (France 1.98, Japan 1.29) and the effectiveness of their family policies. Thus comparing them can help identify areas of divergence that might explain these differences and assist in the project of theory building. Several salient explanations are rooted in Japan's labor market: it exacts high opportunity costs from parents who interrupt their careers to raise children, keeps ideal workers from having much time for their families, assumes and reinforces a traditional gender ideology, and hires few young workers into good jobs.     

Demography,Education, and Democracy: Global Trends and the Case of Iran

Reconstructions and projections of populations by age, sex, and educational attainment for 120 countries since 1970 are used to assess the global relationship between improvements in human capital and democracy. Democracy is measured by the Freedom House indicator of political rights. Similar to an earlier study on the effects of improving educational attainment on economic growth, the greater age detail of this new dataset resolves earlier ambiguities about the effect of improving education as assessed using a global set of national time series. The results show consistently strong effects of improving overall levels of educational attainment, of a narrowing gender gap in education, and of fertility declines and the subsequent changes in age structure on improvements in the democracy indicator. This global relationship is then applied to the Islamic Republic of Iran. Over the past two decades Iran has experienced the world's most rapid fertility decline associated with massive increases in female education. The results show that based on the experience of 120 countries since 1970, Iran has a high chance of significant movement toward more democracy over the following two decades.     

Population Dynamics: Poverty,Inequality, and Self-Regulating Fertility Rates

Population growth without a parallel increase in capital impoverishes any society and tends to deepen inequality. The system is dynamic because people who perceive or foresee contracting economic opportunity usually restrict family size. Worsening poverty feeds back into the loop to slow, then stop further population growth.     

Using Discrete-Time Event History Fertility Models to Simulate Total Fertility Rates and Other Fertility Measures

Event history models, also known as hazard models, are commonly used in analyses of fertility. One drawback of event history models is that the conditional probabilities (hazards) estimated by event history models do not readily translate into summary measures, particularly for models of repeatable events, like childbirth. In this paper, we describe how to translate the results of discrete-time event history models of all births into well-known summary fertility measures: simulated age- and parity-specific fertility rates, parity progression ratios, and the total fertility rate. The method incorporates all birth intervals, but permits the hazard functions to vary across parities. It can also simulate values for groups defined by both fixed and time-varying covariates, such as marital or employment life histories. We demonstrate the method using an example from the National Survey of Family Growth and provide an accompanying data file and Stata program.     

Reproduction,Compositional Demography,and Economic Growth: Family Planning in England Long Before the Fertility Decline

This article offers a radical reinterpretation of the chronology of control over reproduction in England's history. It argues that, as a result of post–World War II policy preoccupations, there has been too narrow a focus in the literature on the significance of reductions in marital fertility. In England's case this is conventionally dated to have occurred from 1876, long after the industrial revolution. With a wider angle focus on “reproduction,” the historical evidence for England indicates that family planning began much earlier in the process of economic growth. Using a “compositional demography” approach, a novel social pattern of highly prudential, late marriage can be seen emerging among the bourgeoisie in the course of the eighteenth and early nineteenth centuries. There is also evidence for a more widespread resort to such prudential marriage throughout the population after 1816. When placed in this context, the reduction in national fertility indexes visible from 1876 can be seen as only a further phase, not a revolution, in the population's management of its reproduction.     

Target Fertility,Contraception, And Aggregate Rates: Toward A Formal Synthesis

This paper develops a stock adjustment model relating total expected births to conventional aggregate fertility rates for married women over 25. Each year, cohorts bear about 20 percent of their additional expected births. Aggregate U.S. rates have been consistent with expectations as expressed in surveys between 1955 and 1975; indeed, total expected births may be inferred from aggregate fertility behavior. A peculiar empirical finding is that the additional expected fertility of nonterminators has not changed since 1955, despite the dramatic decline in total expected and actual fertility. The model leads to a dynamic expression for the duration pattern of current and cumulative fertility and for the proportion of couples who have terminated childbearing. The model is also used to analyze the effects of changing contraceptive failure rates on fertility patterns. For example, a decline in “timing” failure rates increases duration-specific fertility five years later.     

孩次递进比的计算与调整生育指标的理解

文章就姜全保的商榷订正了根据普查数据计算年龄别孩次递进比公式,并进一步探讨了生育递进指标与去进度效应总和生育率指标的应用。     

HIV and Unintended Fertility in Sub-Saharan Africa: Multilevel Predictors of Mistimed and Unwanted Fertility Among HIV-Positive Women

Population Research and Policy Review - Sub-Saharan Africa (SSA) has a disproportionate burden of both unintended fertility and HIV infection, but the relationship between these two reproductive...     

性别偏好与中国妇女生育行为

利用 1 997年中国人口与生殖健康调查数据 ,就性别偏好对妇女生育行为的影响进行了深入分析。结果表明 ,性别偏好对中国妇女在家庭组建、避孕使用、流产选择、生育间隔等方面具有重大影响 ,并用各种回归模型进行了检验。此外还对性别偏好对生育率的定量影响进行了估计。