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1.
Abstract Before discussing the movements in fertility in Europe since World War II, it is necessary to consider, both as a background and a yardstick for measurement, the general situation around the mid-1930's. This period has been chosen for several reasons. First, it was at about this time that the crude birth rates and other period indices of fertility in most Western and North-Western countries of Europe reached their lowest points. The decline initiated in the 1870's and 1880's had proceeded without interruption except for the years immediately after World War I, and had gathered momentum in the 1920's. Only in France, in which the birth rate had been falling throughout the 19th century, did there appear to be some approach to stabilization. Secondly, pro-natalist policies began to expand in France, Belgium and Italy, and were initiated in Germany with the Nazi takeover. The very expansion of such policies reinforced the feeling of impending depopulation in other Western countries, a feeling made more intense by the increasingly frequent use of period net reproduction rates as indicators of national 'vitality' ('true' rates of natural increase were much less frequently cited: they required more elaborate computations and appeared to be less striking). Such rates were regarded as sophisticated and meaningful measures of replacement tendencies and they were given a semi-official status by inclusion in the League of Nations Statistical Yearbooks. The apparent implications of these rates were made even more sharply visible by the publication of population projections constructed on a component basis, and using essentially the same approach as that embodied in net reproduction rates - that is, with fertility measured in terms of age-specific fertility rates, and with no regard paid to nuptiality. Thirdly, the early thirties saw the great economic depression, with its correlate of mass unemployment, and offering a natural economic explanation for at least part of the apparent demographic depression.  相似文献   

2.
R Zha  Y Ji 《人口研究》1984,(6):11-20
The 1982 census provided detailed information on fertility in China. It recorded 20,689,704 births in 1981, producing a birth rate of 2.1%, a decrease, respectively, of 43% and more than 50% in comparison with 1952 and 1963. The birth rate has varied widely over the last 30 years, from 3.6% in the early 1950's, to 1.8% in 1961, after a planned birth program was begun, to a record high of 3.7% in 1962 following the economic recovery, to 3.3% in 1970, after a gradual decline through the 1960's. By 1981 the birth rate had declined to 2.1%, clearly resulting from the intense planned fertility promotion begun in the early 1970's. In the mid- and late 50's, urban birth rate was consistently higher than rural, with the mass move to the cities at the beginning of the People's Republic. General economic development after 1957 brought simultaneous declines of both urban and rural rates, both reaching a low point in 1961. Age structure of the population also has an influence, depending on the proportion of childbearing women in the population. In 1981, the fertility of China's childbearing women was 8.3%, lower than that of the developing countries, but higher than the developed countries. By age group, the fertility rates reached 14.7% and 23.9% respectively in women between 20-24 and 25-29 years of age; the legal marriage age is 20. The fertility rate in large cities is generally lower than that of provinces. Higher educational and socio-economic level also exert an inverse influence on fertility rates; in low socio-economic areas the rate reached 3.5%, and in more advanced areas it was held to 2.2%. In all professions with the exception of agriculture, fishing, and forestry, the percentage of families with 1 child was 81.8%. Since planned fertility was implemented, the overall fertility rate has dropped from 3% to 2%. China's fertility mode has changed to that of developed countries, with high intensity between 20 and 29 years of age. Appropriate measures should be taken to lower the fertility rate in different regions.  相似文献   

3.
Abstract The first part of this study (which appeared in the preceding issue of Population Studies) assessed the extent of the decline in fertility in the countries of the area during the last 10-15 years, and analyzed the purely demographic aspects ofthis phenomenon. Part II examines the socio-economic differentials in fertility, with regard to such variables as urban-rural residence, socio-occupational and employment status of women, educational attainment, income and housing conditions, and the consequent impact of structural changes in these characteristics of the population on observed fertility trends. The broad conclusion is that the fertility differentials usually found in western societies are also relevant to the socialist countries of eastern Europe, and that the dramatic falls in fertility in the 1950's and the 1960's have largely been the outcome ofthe deep and rapid structural changes, particularly those associated with urbanization, educational attainment and the incidence of female employment. The last part of the study is concerned with the impact on post-war fertility trends of social legislation and of general economic policies, particularly in the fields of employment and income. An appraisal of the extent of family planning is followed by a discussion of the recent pro-natalist measures introduced in most countries of the area and of their effectiveness.  相似文献   

4.
This Bulletin examines the evidence that the world's fertility has declined in recent years, the factors that appear to have accounted for the decline, and the implications for fertility and population growth rates to the end of the century. On the basis of a compilation of estimates available for all nations of the world, the authors derive estimates which indicate that the world's total fertility rate dropped from 4.6 to 4.1 births per woman between 1968 and 1975, thanks largely to an earlier and more rapid and universal decline in the fertility of less developed countries (LDCs) than had been anticipated. Statistical analysis of available data suggests that the socioeconomic progress made by LDCs in this period was not great enough to account for more than a proportion of the fertility decline and that organized family planning programs were a major contributing factor. The authors' projections, which are compared to similar projections from the World Bank, the United Nations, and the U.S. Bureau of the Census, indicate that, by the year 2000, less than 1/5 of the world's population will be in the "red danger" circle of explosive population growth (2.1% or more annually); most LDCs will be in a phase of fertility decline; and many of them -- along with most now developed countries -- will be at or near replacement level of fertility. The authors warn that "our optimistic prediction is premised upon a big IF -- if (organized) family planning (in LDCs) continues. It remains imperative that all of the developed nations of the world continue their contribution to this program undiminished."  相似文献   

5.
Mitra S 《Demography》1967,4(2):894-906
A study of the pattern of age-specific fertility rates by five-year age-groups has revealed the possibility of using the Pearsonian type I curve as a graduating equation. Such distinctions have been examined for fifty countries having high, medium, and low fertility rates. Results have been found to be quite satisfactory, even when, for purposes of simplicity, the parameters have been restricted to depend on the first two moments, instead of the first four. The number of independent parameters has thus been reduced to only three, and method shave been suggested for their estimates, using ancillary information which is usually provided in the census reports. The findings seem to be particularly useful for countries lacking effective registration systems of vital events such as births related, as they are, to the age of the mother.In short, the determination of a series of age-specific fertility rates depends primarily on the modal fertile age (a1) and on one of the two exponents (m, or m2) of the type I distribution. It has been shown that the proportions of women married in the age groups 20-24 years and 25-29 years can be used for approximate evaluations of both of these parameters. While estimates of a, and m, are sufficient to generate a relative distribution of age-specific fertility rates, actual values can be obtained if, in addition, the annual number of births is either known or can be estimated from census age distributions of children.Modal distributions of relative values of age-specific fertility rates (such that the sum of these rates adds up to 100.0) have also been obtained for different combinations of al and m1, but are not shown here for lack of space. Once the estimates of al and m, have been made, the modal tables can always be referred to for the corresponding distributions of age-specific fertility rates.  相似文献   

6.
In the literature on trade and development, fertility and trade have been widely discussed as two separate economic forces. However, an important recent contribution connects these two and suggests that international trade between developed and developing countries has an asymmetric effect on the demand for human capital. The asymmetry leads to a decline in fertility rates in developed countries and an increase in these rates in developing countries. We provide additional comprehensive empirical evidence in support of this novel hypothesis. Our findings suggest that countries that export skill-intensive manufacturing goods experience a decline in fertility rates, whereas in countries that export primary, low-skill-intensive goods, fertility rates are affected positively. Further, our findings indicate that the negative influence of manufacturing exports on fertility holds primarily and most strongly for middle-income countries where structural modernization and a growing manufacturing-intensive export sector is observed.  相似文献   

7.
Keyfitz N 《Demography》1969,6(3):261-269
Some populations, like that of the United States in the 1950's, have a smaller proportion of women of reproductive age than they would ultimately attain with continuance of their age-specific birth and deaths rates, a continuance which produces the condition known in demography as stability. Others, like that of the United States in the 1930's, have relatively more women of reproductive age than they would ultimately attain with stability. A way of studying ages is to calculate how many women of stable age distribution would be equivalent from the viewpoint of reproduction to the women observed. This stable equivalent was 69,535,000 or 16 percent below the observed United States female population in 1955, and 12 percent above the observed in 1935. The stable equivalent is a measure of fertility potential, closely related to R. A. Fisher's reproductive value. Calculations for four countries illustrate how a fall of the birth rate, for example in demographic transition, occasions an age distribution in which the stable equivalent is greater than the observed number of women. The notion of stable equivalent is useful for comparison because changes in it are nearly invariant with respect to the age-pattern of fertility used. The statement that the United States stable equivalent increased by 11 percent between 1960 and 1965 holds irrespective of whether the 1960 or the 1965 age-specific fertility and mortality rates are used as standard.  相似文献   

8.
We explored the relation between fertility and the business cycle in Latin America. First, we used aggregate data on fertility rates and economic performance for 18 countries. We then studied these same associations in the transitions to first, second, and third births with DHS individual data for ten countries. The results show that in general, childbearing declined during economic downturns. The decline was mainly associated with increasing unemployment rather than slowdowns in the growth of gross domestic product, although there was a positive relationship between first-birth rates and growth. While periods of unemployment may be a good time to have children because opportunity costs are lower, in fact childbearing was reduced or postponed, especially among the most recent cohorts and among urban and more educated women. The finding is consistent with the contention that, during this particular period in Latin America, income effects were dominant.  相似文献   

9.
J Pan 《人口研究》1984,(1):53-57
Most developing countries are in the demographic stage of early mortality, high birth rates and high rates of natural population increase. A characteristic of developing countries is that after World War ii, particularly since the 1960s fertility rates are on the decline, even though they still remain high. The fertility rate of developed countries fell from a 1950 rate of 22.9/1000 to 15/1000 in 1982, a decrease of 34.5%, whereas the fertility rate of developing countries hovered around 43/1000 between 1930-1950, 40.6/1000 during the 1960s and 33/1000 in 1982. Between 1950 and 1982 there was a decrease of 24.8%. But the main reason for this decrease is the decline in the last 20 years of the fertility rates of China and India, whose rates fell 34.9% from 1960-1980. Changes in fertility rates are influenced by the age structure of a country, as seen in the changing age structure of developing countries from 1960-80. For example, an increase in fertility rates was 1 consequence of an increase in the number of fertile women aged 15-45 from 42.6% in 1960 to 44.4% in 1980. Nevertheless, there exists some sort of birth control, whether conscious or subconscious, because the number of births per fertile woman is 3-4 fewer than the 14-15 children a woman can theoretically bear. The reason for changes in fertility rates in developing countries can be traced to marriage and family customs, and even more important, to social and economic factors. For example, Asian, African and Latin American cultures tend to support early marriages. When the fertility rates of developed and developing countries are looked at for a comparable period, then the rate of decrease for developing countries is slower than developed countries. But, if the comparison is made for a transitional period (i.e., industrialization), then the rate of decrease for developing countries is faster than for developed countries. Currently there are 25 developing countries that have attained a fertility rate of 25/1000 or lower, and 52 developing countries with a rate of 35/1000.  相似文献   

10.
This research challenges the notion that the second half of the twentieth century was a period of global demographic convergence. To be sure, fertility rates fell substantially during the period, but with considerable un‐evenness. The declines in total fertility across population‐weighted countries were sufficiently disproportionate that intercountry fertility inequality, estimated using standard measures of inequality, did not begin to decline until at least 1995. Regression analysis also shows that only very recently did lagging countries begin to catch up with countries that began the transition to low fertility earlier. Contrary to findings on changing intercountry health inequality, sub‐Saharan Africa has had a greater impact on changes in fertility inequality than China. The trend in fertility inequality, where convergence is a relatively new phenomenon, stands in contrast to trends in inequality in other domains, such as income, education, and health.  相似文献   

11.
After decades of fertility postponement, we investigate recent changes in late parenthood across low-fertility countries in the light of observations from the past. We use long series of age-specific fertility rates from the Human Fertility Database (1950–2016) for women, and new data covering the period 1990–2016 for men. In 1950, the contribution of births at age 40 and over to female fertility rates ranged from 2.5 to 9 percent, but then fell sharply until the 1980s. From the 1990s, however, the prevalence of late first births increased rapidly, especially so in countries where it was initially lowest. This has produced a late fertility rebound in the last two decades, occurring much faster for women than for men. Comparisons between recent and past extremely late (age 48+) fertility levels confirm that people are now challenging the natural fertility barriers, particularly for a first child.  相似文献   

12.
We propose an index to measure the degree of ability or desire of the population in a given country to have children, via an analysis of certain factors that may have a positive or negative influence on the fertility rate of that country. Using data for the twenty-eight countries of the European Union, and Principal Components Analysis, we construct the International Multidimensional Fertility Index as a combination of four dimensions: (1) Economy and family, (2) Attitudes and habits, (3) Work–Life Balance, and (4) Policy, along with nineteen distinct variables. We find that Denmark, the Netherlands, and Luxembourg are among the countries with the highest value of the index, and they also have high fertility rates within the EU. At the other end of the spectrum, Latvia, Cyprus, and Greece, are ranked in the last positions according to our index, countries that also present low values in their fertility rates. We also find a positive correlation between the value of our index and country fertility rates, an indication that our index may be capturing country differences in the conditions for bearing children, with higher values of the index indicating better conditions for childbirth and childrearing. To the extent that international data becomes available, our methodology will allow for the construction of international rankings, helpful in identifying cross-country differences in the conditions for fertility.  相似文献   

13.
This report studies the effects of contraception and abortion on crude birth rate (CBR) and total fertility rate (TFR) in Japan from 1947-1980. The CBR declined from 34.3 in 1947 to 17.3 in 1957, and the TFR from 4.5 to 2.0 in the same period. Both stabilized (CBR in the range of 17.0 to 19.0 and TFR at 2.0 to 2.1) between 1957 and 1973. This dramatic decline in fertility was initiated under the serious socioeconomic difficulties of post-World War II Japan. At the onset of the postwar fertility decline, fertility within marriage was controlled most strongly by induced abortion, and to a lesser extent, lactation and contraception. During the period of stable low fertility (1960-1980) the effect of abortion decreased and the effect of contraception increased. KAP surveys show that in the late 1970's more than 75% of contraceptive users in Japan employed the condom, while condom use in other Asian countries is generally very low. A shift from traditional to modern methods of contraception is unlikely to alter the already low level of fertility in Japan but would have considerable social, medical, and economic impact.  相似文献   

14.
Preston  Samuel H. 《Demography》1970,7(4):417-423

The method of decomposition is applied to rates of natural increase in order to elucidate the role played by age composition in the growth of populations. A population’s age distribution and fertility schedule are contrasted to those in a "stationary" population having the same mortality rates and having a fertility schedule equal to that of the observed population divided by its net reproduction rate. In this manner it is shown that about one-quarter to one-third of the growth of most current high-growth populations can be attributed to non-stationarity of their age distributions. This fraction will rise, as it has in most industrialized countries, if fertility is reduced and age distributions become middle-heavy. In projections of the 1963 Venezuelan female population with fertility rates declining by 20/0 and 1% annually, more than half of the growth (in numbers) that occurs prior to zero-growth attainment is contributed by non-stationarity of its intervening age distributions.

  相似文献   

15.
Accurate forecasts of age-specific fertility rates are critical for government policy, planning and decision making. With the availability of the Human Fertility Database (2011), the paper compares the empirical accuracy of the point and interval forecasts, obtained by the approach of Hyndman and Ullah (Comput Stat Data Anal 51(10), 4942?C4956, 2007) and its variants for forecasting age-specific fertility rates. The analyses are carried out using the age-specific fertility data of 15 mostly developed countries. Based on the one-step-ahead to 20-step-ahead forecast error measures, the weighted Hyndman-Ullah method provides the most accurate point and interval forecasts for forecasting age-specific fertility rates, among all the methods we investigated.  相似文献   

16.
Mathias Lerch 《Demography》2014,51(4):1527-1550
Although natural increase has been recognized as the main driver of postwar urban growth in developing countries, urban transition theory predicts a dominant role for population mobility in the early and late phases of the process. To account for this discrepancy between theory and empirical evidence, I demonstrate the complex role played by internal and international migration in the pattern of urban growth. Using a combination of indirect demographic estimations for postwar Albania, I show that the dominant contribution of natural increase from the 1960s to the 1990s was induced by a limited urban in-migration; this was due to the restrictions on leaving the countryside imposed under communist rule and, thereafter, to the redirection abroad of rural out-migrants. Although young adults in cities also engaged in international movements and significantly reduced their fertility, the indirect effects of rural-to-urban migration attenuated the fall in urban birth rates and postponed demographic aging. In-migrants swelled urban cohorts of reproductive age and delayed the urban fertility transition. Despite a high level of urban natural increase in Albania, I thus conclude that the role of population mobility dominated in the early and most recent phases of urban growth. The results also have implications for our understanding of demographic processes during the second urban transition in developing countries.  相似文献   

17.
The negative impact of the increase in sexual activity among teen-agers and the health and life chances of those involved are examined. The barriers to effective contraception by teen-agers, racial differences, and the U.S. experience in relation to that of other countries are discussed. Some of the major topics discussed are: 1) overall fertility rates among teen-agers, 2) legitimate and illegitimate births, 3) marriage among teen-agers, 4) adoption, 5) abortion as an outlet, 6) sexual activity, 7) patterns in conceptions, and 8) patterns of contraceptive practice. Also discussed are: 1) teen-agers and clinical services, 2) health consequences of adolescent childbearing, 3) teen-agers health and sex, 4) child development, 5) life chances for a t een-age mother, 6) consequences for society, and 7) international comparisons. 6 figures and 11 tables are included.  相似文献   

18.
Declining marriage and fertility rates following the collapse of state socialism have been the subject of numerous studies in Central and Eastern Europe. More recent literature has focused on marriage and fertility dynamics in the period of post-crisis political stabilization and economic growth. However, relatively little research on marriage and fertility has dealt with the Central Asian part of the post-socialist world. We use survey and published data from Kazakhstan and Kyrgyzstan, two multiethnic countries with differing paths of post-crisis recovery, to examine overall and ethnic-specific trends in entry into marriage and fertility. We find that in both countries rates of entry into marriage continued to decline throughout post-crisis years. By contrast, fertility rose, and this rise was greater in the more prosperous Kazakhstan. However, we also detect considerable ethnic variations in fertility trends which we situate within the ethnopolitical and ethnodemographic contexts of both countries.  相似文献   

19.
In broad terms, the division in Europe between countries with very low fertility and countries with sustainable fertility matches Esping-Anderson’s classification of the same countries into ‘conservative’ and ‘social democratic’ (Esping-Anderson 1990). A central difference between these two types relates to their preferred models of the family. The conservative countries hold more to the ‘breadwinner’ model of the family while the social democratic countries seek higher levels of gender equity within the family and in the workplace. State support in both conservative and social democratic countries is designed to be consistent with these differing views of the family. Would we then not expect fertility to be very low in Esping-Anderson’s third group of countries, the ‘liberal’ countries, essentially English-speaking countries? By the Esping-Anderson definition, liberal countries are notable for their lack of support for families from public sources. Instead, according to Esping-Anderson, families must rely upon market provision for the services that they may need to combine work and family and they must rely on market employment to generate the income required to support their children. Contrary to this theory, whether measured by contemporary cross-sectional fertility or completed cohort fertility, with the exception of Canada, English-speaking countries now have the highest fertility rates among the countries that were classified by Esping-Anderson. Given the strength of theoretical explanation that arises from comparative studies of fertility in Europe, the paper examines why fertility in English-speaking countries seems not to follow expectation.  相似文献   

20.
Global poverty has fallen dramatically over the past decades. In many developing countries, this transformation was accompanied by rapid improvements in demographic outcomes, such as falling child mortality and fertility. Yet, recent theorizing and empirical research into the causes of global poverty reduction has mostly omitted demographic factors. This paper aims to fill this gap by testing for effects of demographic variables on poverty. Using time series data for 140 countries, we document a strong effect of lagged fertility on country-specific poverty rates. This effect is robust across several specifications and data sets. It appears to be stronger in countries with larger fertility differentials, in the early transition stages. The proposed mechanism behind this result is a “Kuznets curve-type” expansion of fertility inequality at the onset of the demographic transition. We conclude by calling for a stronger inclusion of demographic variables in the distribution-sensitive analysis of global poverty.  相似文献   

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