Social class and workers’ rent, 1983–2001

Sociologists and economists continue to seek explanations for the growth of earnings inequality since the late 1970s. In this article, we draw upon the structural tradition of labor market analysis in sociology in order evaluate the conjecture that selective rent destruction is a source of the recent increase in earnings inequality. In empirical analysis of the Outgoing Rotation Groups of the Current Population Surveys from 1983 to 2001, we demonstrate that (1) the earnings of workers at the bottom of the class distribution have declined relative to the earnings of those at the top and (2) the variance of wage premia associated with employment in alternative industries has declined relatively more for those at the bottom of the class distribution. Adopting the position from both the sociology and labor economics literatures that these industry wage premia are reasonable measures of industry rents, we conclude that the results support the rent destruction conjecture and, by implication, that structural models of labor markets can explain some of the increase in earnings inequality.     

Childbearing within Marriage and Consensual Union in Latin America, 1980–2010

This article compares the fertility patterns of women in consensual union and marriage in 13 Latin American countries, using census microdata from the four most recent census rounds and a methodological approach that combines the own‐children method and Poisson regression. Results show that in all these countries, fertility is slightly higher within consensual union than marriage and that the age pattern of fertility is very similar in marital and non‐marital unions. Further analyses show that over the period considered, childbearing within a consensual union has changed from rare to increasingly common, although not yet mainstream, for highly educated women in most countries examined. Results show that in Latin America, at least since the 1980s, women's childbearing patterns depend on their age and on their being in a conjugal relationship, but not on the legal nature of this relationship. The similarities in reproductive behavior between marital and non‐marital unions are not confined to the socially disadvantaged groups, but apply as well to the better off.     

个体经济地位、婚前家庭经济差异与婚姻迁移

婚姻迁移是通过婚姻途径发生的并伴随户口变更的人口迁移。我国婚姻迁移人口的规模不断增长,婚姻迁移受性别、出生地、出生年代的影响,初婚年龄的队列差别对婚姻迁移同样存在影响。个人经济地位,即个人年收入越高,婚姻迁移的可能性越大。婚前男方家庭经济状况更好的婚姻迁移的可能性更高,女方家庭经济状况更好的婚姻迁移的可能性相对较低。     

Demographic Changes in North Korea: 1993–2008

Given the scarcity of population data, few demographic analyses have been conducted on population trends in North Korea. Using the 1993 and 2008 population and housing census data, we prospectively reconstruct population change in the country during the 15 intercensal years. Reconstruction of the population trends of North Korea enables us to assess the consistency of the available demographic evidence and to assess the demographic impact of the famine in the 1990s. According to the results of the population reconstruction and our counterfactual population projections, the famine caused between 240,000 and 420,000 total excess deaths—lower than the previous estimate of 600,000–1 million; and the human costs of the deteriorating living conditions between 1993 and 2008 may be estimated as 600,000 to 850,000 total excess deaths attributable to economic decline in the post‐Cold war era. The reconstructed population trends mirror the continuing deterioration of the living conditions in North Korea since the early 1990s.     

Discovering Diverse Mechanisms of Migration: The Mexico–US Stream 1970–2000

Migrants to the United States are a diverse population. This diversity, identified in various migration theories, is overlooked in empirical applications that describe a typical narrative for an average migrant. Using the Mexican Migration Project data from about 17,000 first‐time migrants from Mexico to the US between 1970 and 2000, this study employs cluster analysis to identify four types of migrants with distinct configurations of characteristics. Each migrant type corresponds to a specific theoretical account and becomes prevalent in a specific period, depending on economic, social, and political conditions in Mexico and the US. Around the period when each migrant type becomes prevalent, a corresponding theory is also developed.     

Migration between India and Pakistan, 1951–61

A critical evaluation of the available data on migration between India and Pakistan in the 1951-61 decade leads to the conclusion that there was a substantial net migration of Pakistan-born persons into India, but only a negligible net migration of India-born persons into Pakistan. Annual administrative statistics published by the Indian Government suggest an immigration from Pakistan of the order of 1.16 to 1.32 million. More importantly, birthplace data from the Indian censuses indicate a net intercensal immigration of Pakistan-born persons amounting to 1.19 to 1.34 million, depending on the assumed level of mortality. The Pakistani census data on the India-born show no net influx from India during 1951-61. Intercensal growth rates for the populations of different religious faiths in Pakistan are consistent with the estimates of net immigration into India. The migrants and the survivors of their progeny are estimated to represent a net gain of about 1.68 million by India and to account for no more than 2.2 per cent of the total population growth in India during 1951-61.     

Internal Migration and Rural Inequalities in India

Population Research and Policy Review - The study examines the effects of seasonal and permanent migration on rural inequalities in India. We apply the counterfactual method to estimate income...     

外出经历对农村妇女初婚年龄的影响

本文应用事件史分析方法，讨论了农村妇女初次外出时间与初婚年龄的关系。所用数据来自２０００年安徽、四川省４个县的问卷调查。研究发现，农村妇女的外出经历及外出时间对她们的初婚年龄有显著影响。在控制了其他变量的情况下，婚前曾经外出的妇女初婚年龄较大。婚前外出的流入地为外省或城市的妇女，初婚年龄大于其他婚前外出过的妇女。本研究结果显示农村到城市的劳动力流动有助于提高农村年轻妇女的初婚年龄。     

Economic Development,Gender Inequality,and Demographic Outcomes: Evidence from India

This article examines the determinants of fertility, child mortality, and female disadvantage in child survival in India, using a district‐level panel data set linking 1981 and 1991 censuses. The results question the dominant view that variables directly related to women's agency (specifically, the female literacy rate and the female labor force participation rate) have played the crucial roles here. Instead, variables reflecting the general level of development and modernization are shown to have had the greatest effect in reducing fertility and child mortality during the period of the study. Both economic development and women's agency are seen to have had significant effects in reducing the female disadvantage in child survival. The results suggest, however, that with continued economic development, the two women's agency variables lose their significance in influencing this disadvantage. The policy implications of these findings are considered.     

Major Natural Catastrophes, 1950–2001

The organizations with most interest in recording worldwide disaster statistics are humani‐tarian agencies such as the International Red Cross (see its annual World Disasters Report) and the large reinsurance companies. The latter are likely to be more meticulous. The data and the brief text below come from an annual report on natural disasters, Topics 2001, issued in March 2002 by Munich Reinsurance Company (more familiarly known as Munich Re), and are reproduced by permission. The trend in economic losses from “great catastrophes” (those requiring interregional or international assistance) over the last 50 years is strongly upward, as shown in the annual statistics and decadal comparisons. Both total losses and insured losses have been rising, the latter more sharply. An implication is that insurance premiums calculated on the basis of historical experience will underestimate future risks. The trend in disasters mainly results from greater exposure to risk through thegrowth of economies and populations rather than from changes in natural hazards themselves. One exception noted in the report is an increasing likelihood of “extreme precipitation” during hurricanes and other windstorms, which may be associated with global warming‐a warmer atmosphere can hold more water vapor. (There is no consensus on whether the frequency or intensity of storms is increasing, but there is evidence that they are getting wetter.) Greater allowance will have to be made for flood damage: Hurricane Andrew in the United States in 1992, causing a record $30 billion in estimated total losses, was a relatively “dry” storm‐ and it missed Miami and New Orleans. Munich Re describes 2001 as an “average year” for natural disasters, with an estimated 25,000 fatalities worldwide and total economic losses of some $36 billion. The four events during the year classed as great catastrophes were an earthquake and landslides in El Salvador in January, killing 845 persons; a magnitude 7.7 earthquake in Gujarat in the same month, killing more than 14,000; a hailstorm in Kansas City in April, killing no one but costing the insurance industry $2 billion; and Tropical Storm Allison in June, in which 72 m of rain over 12 hoursjlooded Houston, Texas, causing about $6 billion in total losses‐ “the costliest non‐hurricane of all time.” A recurrent concern of Topics 2001 is the problem of what are termed unidentified loss potentials. These are low‐risk but high‐loss events, exemplified by the 1999 Taiwan earth‐quake, which had an estimated return period of 10,000–100.000 years (or, more exotically, by the remote chance but catastrophic eflect o f a large meteorite impact‐the subject of one section of the report). Other kinds of hard‐to‐calculate loss potentials are related to unanticipated chains of events leading to or following from a disaster. The September terrorist attack on New York's World Trade Center, although unambiguously man‐made and thus not treated in the report, has been a further stimulus to wide‐angled thinking on loss potentials. It demonstrates the broad scope of worst‐case scenarios that now have to be considered by under‐writers who must seek to eliminate “the ‘bare patches’ on the ‘risk landscape.’” The full report is available online at http://www.munichre.com/pdf/topics~2001‐e.pdf     

Cohort Replacement and Homeostasis in World Population, 1950–2100

Using a simple empirical approach, we analyze world and regional‐level cohort replacement as determined by the key components of population dynamics, i.e. fertility, survival, and migration, for 1950–2010, using UN data. We define two kinds of homeostatic relationships among these components: fertility responses to mortality change (type I) and migration responses to changes in net reproduction (type II), and show that both can be observed to some degree in this period. We examine the extent of cohort replacement embodied in the medium‐variant UN population projections over 2010–2100 and consider how the international migration assumptions made in such projections would be affected by a homeostatic perspective.     

Longevity Advances in High‐Income Countries, 1955–96

The advance of life expectancy within high‐income countries from 1955 to 1996 is well represented by a straight‐line trend. This explains more of the variance on average, and in 19 of 21 high‐income countries, than logged or unlogged age‐standardized death rates. Change in life expectancy in individual countries over this period was partially predicted by a country's level relative to the rest of this group of high‐income countries and partially by a country's own prior rate of advance, with substantial convergence toward the group mean for both measures.     

Estimates of Regional and Global Life Expectancy, 1800–2001

Historians and demographers have gone to considerable trouble to reconstruct life expectancy in the past in individual countries. This overview collects information from a large body of that work and links estimates for historical populations to those provided by the United Nations, the World Bank, and other sources for 1950–2001. The result is a picture of regional and global life expectancy at birth for selected years from 1800 to 2001. The bibliography of more than 700 sources is published separately on the web.