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Wage equation states, 1650–1881. Panels A and B, respectively, display the ...
Available to PurchasePublished: 20 September 2012
Fig. 7 Wage equation states, 1650–1881. Panels A and B, respectively, display the log of the level of the demand for labor and the rate of technological progress, both with shaded 95 % confidence intervals
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Journal Article
Adjusting period tempo changes with an extension of ryder’s basic translation equation
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Demography (2002) 39 (2): 269–285.
Published: 01 May 2002
... of adjustments of observed period fertility tempo for evaluating family planning programs aiming at delaying and reducing births to slow down population growth in developing countries. The work reported in this article also can be regarded as an extension of Ryder’s basic translation equation. The extension...
Journal Article
Effect of provider characteristics on choice of contraceptive provider: A two-equation full-information maximum-likelihood estimation
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Demography (1997) 34 (4): 513–523.
Published: 01 November 1997
.... 1992. “Discrete Factor Approximations for Use in Simultaneous Equation Models With Both Continuous and Discrete Endogenous Variables.” Mimeographed document, Department of Economics, University of North Carolina at Chapel Hill. Mroz , T. , & Weir , D. ( 1990 ). Structural Change...
View articletitled, Effect of provider characteristics on choice of contraceptive provider: A two-<span class="search-highlight">equation</span> full-information maximum-likelihood estimation
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for article titled, Effect of provider characteristics on choice of contraceptive provider: A two-<span class="search-highlight">equation</span> full-information maximum-likelihood estimation
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Published: 01 October 2022
Fig. 2 Structural equation model: Add Health, Waves III–V. Skin tone, SES, and covariates have direct paths to all endogenous variables (not shown). Epsilons represent error terms. N = 7,371. SES = socioeconomic status.
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Journal Article
Demography (2021) 58 (6): 2065–2088.
Published: 01 December 2021
... changes in the conventional poverty rate can occur owing to processes of natural increase, migration, or transitions in and out of poverty. This article presents an accounting framework for changes in poverty within and between places. The framework, termed the poverty balancing equation, generates...
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in Does Internal Migration Contribute to the Intergenerational Transmission of Socioeconomic Inequalities? The Role of Childhood Migration
> Demography
Published: 01 August 2023
Fig. 3 Exponentiated parameter estimates of the structural equation model of SES in adulthood. For ease of interpretation, for parental education at birth, only fathers' tertiary education is reported here. Full regression results can be found in online appendix C . Source: Calculations from
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Journal Article
The interaction of migration, income, and employment in Sweden
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Demography (1978) 15 (3): 259–266.
Published: 01 August 1978
...Åke Dahlberg; Bertil Holmlund Abstract A common approach in migration studies is to explain interregional migration by single-equation models. Such models are likely to suffer from simultaneous-equation bias when used in studies attempting to analyze migration over a long period of time...
Journal Article
The Harmonic Mean as the Basis of a Realistic Two-Sex Marriage Model
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Demography (1981) 18 (2): 201–216.
Published: 01 May 1981
... of preferences. The present paper focuses on marriage and advances a theoretically based, realistic, and conceptually simple solution. In the continuous case, where exact male and female ages are used, equation (11) provides a mathematical relationship which equates the sum of the male and female marriage...
Journal Article
Use of surnames in ethnic research: The case of Kims in the Korean-American population
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Demography (1984) 21 (3): 347–360.
Published: 01 August 1984
... is extremely high, a fairly simple equation for such estimation can be constructed. The number of Kims listed in the published telephone directory for a community, the mean size of the Kim households, the residence telephone subscription! listing rate, and the proportion of Kims are the factors included...
Journal Article
A Taylor series expansion for Lotka’s r
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Demography (1970) 7 (2): 151–154.
Published: 01 May 1970
...J. H. Pollard Abstract A. J. Latka and F. R. Sharpe published their classical deterministic population model in 1911, and since that date, numerous numerical methods have been suggested for solving the integral equation inherent in the model. We consider the familiar integral equation (Equation (1...
Journal Article
Estimating demographic characteristics using the ratio-correlation method
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Demography (1978) 15 (2): 223–233.
Published: 01 May 1978
... at evaluating the effectiveness of this method in estimating the age and race composition of populations at the substate level. In addition to the basic multiple regression equation, variants such as stratification and the averaging of estimates from simple regression equations are also tested. Surprisingly...
Journal Article
The multilevel dependence of contraceptive use on socioeconomic development and family planning program strength
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Demography (1986) 23 (2): 199–216.
Published: 01 May 1986
...Barbara Entwisle; William M. Mason; Albert I. Hermalin Abstract Using World Fertility Survey data for 15 developing countries, we estimate an equation in which the dependent variable—whether the respondent has ever used an efficient contraceptive method—depends on the respondent’s education...
Journal Article
Prosperity, war, immigration, and “cultural” factors in modeling United States population growth since 1790
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Demography (1968) 5 (1): 268–305.
Published: 01 March 1968
... differential equation with time-dependent coefficients. The growth process represented by the model is subject to the effects of immigration, war, prosperity, and a so-called “cultural” factor. Specifically, the equation assumes that the rate of growth for a particular year is the result of positive factors...
Journal Article
Demography (2022) 59 (2): 417–431.
Published: 01 April 2022
...Vladimir Canudas-Romo; Tianyu Shen; Collin F. Payne Abstract The demographic balance equation relates the population growth rate with crude rates of fertility, mortality, and net migration. All these rates refer to changes occurring between two time points, say, t and t + h. However...
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View articletitled, The Components of Change in Population Growth Rates
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for article titled, The Components of Change in Population Growth Rates
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Journal Article
An empirical study of the effects of socioeconomic development on fertility rates
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Demography (1971) 8 (3): 319–330.
Published: 01 August 1971
...Barbara S. Janowitz Abstract Recent studies by Adelman and by Friedlander and Silver, which have investigated whether regression equations derived from cross-section data can be used to predict the impact of socioeconomic development on changing levels of fertility, are reviewed critically...
Journal Article
A unified approach to interpolation and graduation
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Demography (1966) 3 (2): 528–536.
Published: 01 June 1966
... years permits a simplification and unification of the subject. This is accomplished by linear equations which express conditions it is desired to impose on the interpolating curve and the elimination of the constants resulting in a determinantal equation. A computer program which evaluates a determinant...
Journal Article
Further reactions to rogers and ledent’s comment
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Demography (1977) 14 (4): 591–592.
Published: 01 November 1977
...Robert Schoen Abstract Despite the apparent discrepancy, the scalar increment-decrement model of Schoen (1975), described by equations (3) and (4), is consistent with the Rogers-Ledent matrix formulation shown in equation (I). Either approach may be preferable in certain specific instances...
Journal Article
The determinants of marital fertility in the united states, 1968–1970: Inferences from a dynamic model
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Demography (1978) 15 (2): 139–159.
Published: 01 May 1978
... of equilibrium family size made by those who employ the static perspective. The equilibrium family size assumption implies that the parameters relating social and economic variables to fertility will be similar for all births, regardless of order. To test this assumption of constancy, a two-equation model...
Journal Article
Simultaneity bias in migration models: An empirical examination
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Demography (1975) 12 (3): 519–536.
Published: 01 August 1975
...-of-period levels of explanatory variables by influencing the behavior of these variables over the period of migration, simultaneous-equations bias may be inherent in the parameter estimates of the many single-equation, multiple-regression analyses. This study constitutes an empirical examination...
Journal Article
Demographic Cycles, Cohort Size, and Earnings
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Demography (1989) 26 (2): 311–321.
Published: 01 May 1989
...Mark C. Berger Abstract This article examines whether position in the demographic cycle is an important factor in determining earnings and earnings growth. Earnings equations for white males are estimated by using March Current Population Survey data. Position in the demographic cycle is captured...
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