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Order Interaction

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Journal Article
Demography (2007) 44 (4): 771–784.
Published: 01 November 2007
.... This volitional effect interacts with sex of index child. Investigation of higher-order interactions suggests that this gender-replacement effect has not changed over time. 13 1 2011 © Population Association of America 2007 2007 Child Mortality Birth Order Birth Interval Demographic...
Journal Article
Demography (1971) 8 (3): 401–410.
Published: 01 August 1971
..., as applied to both the mortality rates and their legit transforms gave only a very rough description of the data. First-order interactions, and in particular the interaction between age and parity, were found to be important. Secondorder interactions were negligible. 30 12 2010 © Population...
Journal Article
Demography (1972) 9 (2): 295–308.
Published: 01 May 1972
... of the resulting eight-fold classification was taken as the dependent variable, and difference scores indicating main effects and first order interactions were obtained for each characteristic. The universe is the 375 incorporated places under 2500 in 1950outside the SMSAs of Wisconsin. Size of place was found...
Journal Article
Demography (1990) 27 (3): 413–430.
Published: 01 August 1990
..., and sudden infant death syndrome. The gross and net effects of eight categorical and continuous independent variables, along with 11 first-order interactions, are examined with microlevel data through the use of multinomial logit regression. Findings suggest the complexity of variable effects by cause...
Journal Article
Demography (2023) 60 (6): 1721–1746.
Published: 01 December 2023
..., but this effect is smaller than replacement effects. The analysis reveals that residence in areas of relatively high child mortality is associated with hastened parity progression, again consistent with the insurance hypothesis. Investigation of high-order interactions suggests that insurance effects tend...
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Journal Article
Demography (1968) 5 (1): 374–381.
Published: 01 March 1968
.... In the analysis of variance, the sex ratio at birth is found to differ significantly by color, age of mother, and birth order of child. No effect of the interaction among these variables is found to be significant, however, and further analyses of the birth data indicate that no generalized effect of the age...
Journal Article
Demography (2008) 45 (4): 785–801.
Published: 01 November 2008
... with earlier methods illustrates other practical advantages of the method: in addition to an absence of residuals or interaction terms, the method can easily handle a large number of covariates and does not require a logically meaningful ordering of covariates. Two empirical examples show that the method can...
Journal Article
Demography (1978) 15 (1): 99–112.
Published: 01 February 1978
..., involves an interaction term which is difficult to interpret. Retherford and Cho (1973) devised a method that does not include any interaction terms. However, their method has other limitations, such as the dependence of the results on the order in which the effects of the factors are computed...
Journal Article
Demography (2013) 50 (2): 421–444.
Published: 14 November 2012
... of biology is substantially smaller than the literature suggests. I also estimate the interacting effects of biology with some intrauterine and external environmental factors, including birth order within a twin pair, social status, and climate. I find that a twin is more likely to be male if he...
Journal Article
Demography (1975) 12 (1): 35–55.
Published: 01 February 1975
..., birth order, type of family (according to com- pleteness of information about family), and epoch (period in which the family lived). This paper reanalyzes these published data, using hierarchical log-linear models to discern which interactions among the five variables can justifi- ably be inferred from...
Journal Article
Demography (2007) 44 (4): 865–881.
Published: 01 November 2007
..., on the order of an average increase in earnings of 12%–13% during the 12-month survey period. Results indicate partial support for Duleep and Regets’ Immigrant Human Capital Investment (IHCI) model, indicating an inverse relationship between initial earnings and earnings growth and showing some evidence...
Journal Article
Demography (1975) 12 (2): 259–274.
Published: 01 May 1975
...Julian L. Simon Abstract When fertility is examined in the detail of individual parity progressions and birth-order transitions, important interactions between the effects of income and education are seen. Among the findings are: the negative effect of education on fertility is stronger at all...
Journal Article
Demography (1983) 20 (1): 1–26.
Published: 01 February 1983
... that adding interactions to the model in (7) will significantly im- prove its explanatory power. In a model with first-order interactions only be- tween age interval and mother's educa- tion, the log of the risk of death has, in addition to the main effects of being in interval i, mother's education category...
Journal Article
Demography (1989) 26 (4): 717–726.
Published: 01 November 1989
... for conventional methods, as Kitagawa (1955) correctly pointed out herself for three-factor decomposition. This approach, which fits into the general frame- Copyright © 1989 Population Association of America 717 718 Demography, Vol. 26, No.4, November 1989 work of purging, can also detect higher-order interaction...
Journal Article
Demography (1995) 32 (2): 215–229.
Published: 01 May 1995
... permits one to fit exactly the age-race-sex-specific mortality rates (i.e., all first-order and higher-order interactions among age, race, and sex are included in the model) while assuming that there is no effect of education on mortality. In this model, age is measured categorically by 13 five-year age...
Journal Article
Demography (1987) 24 (3): 299–322.
Published: 01 August 1987
... weight; and Paneth et al. (1982) found birth order related to infant mortality in different ways at different ages among low birth-weight babies. Only two studies (Bross and Shapiro, 1982; Gortmaker, 1979) report having looked systematically for interaction effects, and only relatively simple...
Journal Article
Demography (1978) 15 (3): 337–344.
Published: 01 August 1978
... of an interaction between P and A can be un- derstood if we note that the preferred childspacing may not be the same between lower-order and higher-ordered births. Model II is simply Model I from which Ta bl e I. -P ro po rt io n o f W iv es In te nd in g M or e C hi ld re n B y Pa rit y St at us A ge o f Y ou ng...
Journal Article
Demography (1970) 7 (3): 273–286.
Published: 01 August 1970
... the complications and expense of higher order interactions, it was decided to ex- amine initially all two-way interactions (in this case, six). lf the analysis indi- cated that interactions were substan- tively as weIl as statistically significant, and if the model with all the two-way in- teractions did not result...
Journal Article
Demography (1988) 25 (2): 265–276.
Published: 01 May 1988
... in the next section, partitions the change in expectation oflife as a result of mortality changes into various components: the main effects of the mortality changes and the interaction terms of various orders. These interaction terms play important roles in the reconciliation of this continuous model...
Journal Article
Demography (2021) 58 (1): 137–163.
Published: 01 February 2021
..., the Cox-PH assumes a multiplicative relationship between an underlying baseline hazard function and a log-linear function of the covariates. Second, it usually does not take into account nonlinear effects and complicated higher-order interaction effects among covariates. Also, it assumes that the hazard...
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