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Trajectory

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Journal Article
Demography (1975) 12 (3): 447–454.
Published: 01 August 1975
... for the resulting birth trajectory. Exact expressions are also found for the long-time asymptotic behavior of both the birth trajectory and the total population size when the shift in reproductive behavior is to bare replacement level. Accurate approximations to these asymptotic results are then derived and used...
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Published: 10 April 2017
Fig. 4 Empirical hazard and Siler trajectory for Swedish cohorts born in 1800–1920 More
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Published: 10 April 2017
Fig. 7 The empirical mortality hazard trajectory (left) and survival probability (right) for the cohort of Swedish females born in 1889, along with trajectories fitted using maximum likelihood (MLE; blue dots) and nonlinear least squares (NLS; red dashes) methods. The NLS method provides More
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Published: 18 December 2017
Fig. 4 Relative frequency sequence plots of family trajectory patterns More
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Published: 19 February 2016
Fig. 4 Mean health trajectory from Fig.  1 (dotted line) and a growth curve resulting from OLS estimation of model Eq. ( 6 ) (solid line) More
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Published: 19 February 2016
Fig. 5 Mean health trajectory from Fig.  1 (dotted line) and a growth curve resulting from the hierarchical growth curve model, H t *  = α +  t β + ν α  + ε (solid line) More
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Published: 23 February 2011
Fig. 5 The trajectory of the mean of period-specific ages of zero vitality among 42 countries, 1955–2003 More
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Published: 23 February 2011
Fig. 9 Means of initial mortality rates R 0 × 1,000 among the three trajectory groups, 1960–2003 More
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Published: 29 January 2020
Fig. 1 Employment trajectory groups of men and women across the life course. Source: NLSY 1979 data, from 1979–2014 surveys. SH steady high, SMH steady medium-high, LE late entry, EE early exit, MTL medium temporary low, and LLE low to late entry. More
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Published: 29 January 2020
Fig. 2 Predicted wages by trajectory and gender. Data are estimated from Model 7, Table 4 . Error bars are 95% confidence intervals. SH steady high, SMH steady medium-high, LE late entry, EE early exit, MTL medium temporary low, LLE low to late entry. More
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Published: 10 June 2020
Fig. 3 The four household structure-type trajectory groups More
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Published: 11 August 2020
Fig. 5 Correspondence between mothers’ and daughters’ work-family trajectory patterns. Data are from the SOEP v34 (1984–2017; unweighted). Significance is based on the number of observed cases and the contribution of each cell to the Pearson’s chi-square of the cross-tabulation between mothers More
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Published: 21 August 2014
Fig. 1 Happiness trajectory of parents before and after the birth of the first child, by country and gender. Fixed-effects linear regressions. SOEP = German Socio-Economic Panel, with a sample size of 1,927 men and 2,586 women; BHPS = British Household Panel Survey, with a sample size of 1,310 More
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Published: 21 August 2014
Fig. 2 Happiness trajectory before and after the birth of the first child by age of becoming a parent (ages 15–22, 23–34, 35–49). Fixed-effects linear regressions. SOEP = German Socio-Economic Panel, with sample sizes of 691 for ages 15–22; 3,258 for ages 23–34; and 564 for ages 35–49. BHPS More
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Published: 21 August 2014
Fig. 3 Happiness trajectory before and after the birth of the first child by marital status. Fixed-effects linear regressions. SOEP = German Socio-Economic Panel, with sample sizes of 3,402 (married) and 1,111 (not married). BHPS = British Household Panel Survey, with sample sizes of 1,623 More
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Published: 21 August 2014
Fig. 4 Happiness trajectory before and after the birth of the first child by educational attainment (high = at least 12 years; low = less than 12 years). Fixed-effects linear regressions. Data are from the German Socio-Economic Panel, N = 4,513 with 54,976 person years. The model includes More
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Published: 21 August 2014
Fig. 5 Happiness trajectory before and after the birth of a child by birth order. Fixed-effects linear regressions. SOEP = German Socio-Economic Panel. The sample size is 4,443 for first births, 2,268 for second births, and 536 for third births. The model controls for the previous children’s More
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Published: 21 August 2014
Fig. 6 Happiness trajectory before and after the birth of the first child without time-varying controls (controls I); with controls for time-varying health, income, marital, and labor force status (controls II); and with controls II plus controls for the subsequent births (controls III). Fixed More
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Published: 21 November 2017
Fig. 2 Social trajectory model: Predicted probabilities of risk factors by cohort, net of sex, race/ethnicity, and early-life SES. Time-variant outcomes are also adjusted for age More
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Published: 04 January 2017
Fig. 1 Sequence index plot of employment trajectory clusters, SIPP 1996–2013 More