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Search Results for Intrinsic estimator

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Journal Article
Demography (2013) 50 (6): 1973–1975.
Published: 17 October 2013
...Robert M. O’Brien 1 10 2013 17 10 2013 © Population Association of America 2013 2013 Liying Luo’s article (this issue) addresses three important properties of the intrinsic estimator (IE). First, the constraint used to produce the IE ( b ie ⋅ b 0 = 0) constrains...
Journal Article
Demography (2013) 50 (6): 1977–1979.
Published: 17 October 2013
... , 6 , 304 – 333 . Yang Y. , Schulhofer-Wohl S. , Fu W. J. , & Land K. C. ( 2008 ). The intrinsic estimator for age-period- cohort analysis: What it is and how to use it . American Journal of Sociology , 113 , 1697 – 1736 . We were surprised to see that the basic...
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Journal Article
Demography (2013) 50 (6): 1945–1967.
Published: 26 September 2013
...Liying Luo Abstract In many different fields, social scientists desire to understand temporal variation associated with age, time period, and cohort membership. Among methods proposed to address the identification problem in age-period-cohort analysis, the intrinsic estimator (IE) is reputed...
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Includes: Supplementary data
Journal Article
Demography (2016) 53 (4): 1253–1259.
Published: 15 June 2016
...-period-cohort analysis: A review and critique . Journal of Chronic Diseases , 38 , 811 – 830 . 10.1016/0021-9681(85)90105-5 Luo , L. ( 2013 ). Assessing validity and application scope of the intrinsic estimator approach to the age-period-cohort problem . Demography , 50 , 1945 – 1967...
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Journal Article
Demography (2016) 53 (4): 1245–1252.
Published: 12 May 2016
... the intrinsic estimator (IE). We first argue that before applying the IE, a grounded theoretical justification is needed for its fundamental constraint on minimum variance of the estimates. We next demonstrate IE’s high sensitivity to the type of dummy parameterization used to obtain the estimates. Finally, we...
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Journal Article
Demography (2015) 52 (1): 315–327.
Published: 31 December 2014
...Ben Pelzer; Manfred te Grotenhuis; Rob Eisinga; Alexander W. Schmidt-Catran Abstract This article explores an important property of the intrinsic estimator that has received no attention in literature: the age, period, and cohort estimates of the intrinsic estimator are not unique but vary...
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Journal Article
Demography (1978) 15 (4): 499–507.
Published: 01 November 1978
... sample of women in the population. This mathematical formula is then converted into a technique for estimating r from data on numbers of sisters. The extent to which the technique may be generalizable to actual populations is discussed. Stable Population Intrinsic Rate Young Sister Fertility...
Journal Article
Demography (2013) 50 (6): 1969–1971.
Published: 17 October 2013
...Yang Claire Yang; Kenneth C. Land 1 10 2013 17 10 2013 © Population Association of America 2013 2013 It is our pleasure to respond to the Editor’s request for a commentary on Luo’s article (this issue), which critically evaluates the utility of the intrinsic estimator (IE...
Journal Article
Demography (2013) 50 (6): 1943–1944.
Published: 21 November 2013
... many strategies to “solve” the APC problem. Recently, the “intrinsic estimator” approach has gained popularity among social scientists attempting to separate age, period, and cohort effects. In her article, Liying Luo makes a case against using the intrinsic estimator solution for APC analysis...
Journal Article
Demography (2013) 50 (6): 1985–1988.
Published: 12 November 2013
...) elaborate on the limitations of the age-period-cohort (APC) accounting model, (2) clarify apparent misunderstandings about the intrinsic estimator (IE), and (3) outline a methodological research agenda that will facilitate improvements to substantive research. My article focuses on IE, an estimation...
Journal Article
Demography (2013) 50 (6): 1981–1984.
Published: 17 October 2013
...-period-cohort accounting framework: Comment on Rodgers . American Sociological Review , 47 , 787 – 793 . 10.2307/2095214 Yang Y. , Fu W. J. , & Land K. C. ( 2004 ). A methodological comparison of age-period-cohort models: The intrinsic estimator and conventional generalized...
Journal Article
Demography (2008) 45 (2): 387–416.
Published: 01 May 2008
... Comparison of Age-Period-Cohort Models: Intrinsic Estimator and Conventional Generalized Linear Models . In R.M. Stolzenberg (Ed.), Sociological Methodology (pp. 75 – 110 ). Boston, MA : Blackwell Publishing . Zang E.A. , & Wynder E.L. ( 1996 ). Differences in Lung Cancer...
Journal Article
Demography (2019) 56 (5): 1723–1746.
Published: 09 September 2019
... of influenza virus subtype on mortality by age. Then we constructed Lexis surfaces from influenza death rates and applied detrended APC models (Carstensen 2007 ; Clayton and Schifflers 1987 ; Holford 1991 ) and the intrinsic estimator model (Fu 2000 ; Yang et al. 2004 ) to explore period and cohort...
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Includes: Supplementary data
Journal Article
Demography (2019) 56 (5): 1975–2004.
Published: 28 August 2019
... identification, these models generally use either shrinkage (or regularization) of the parameters or some variant of the Moore-Penrose generalized inverse. The two most widely used techniques are the intrinsic estimator (IE) and the hierarchical age-period-cohort (HAPC), but similar results can be obtained from...
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Includes: Supplementary data
Journal Article
Demography (1976) 13 (2): 259–272.
Published: 01 May 1976
...James C. McCann Abstract This paper describes a method of estimating life expectancy at birth on the basis of crude vital rates. The method is derived from stable population theory and it furnishes good estimates insofar as the current crude vital rates of a population are close to its intrinsic...
Journal Article
Demography (1978) 15 (4): 541–548.
Published: 01 November 1978
... turning to the estimation of the parameters of the stable population, it may be noted that the integral equation with respect to the male births can be written by interchanging M and Fin (16) as ESTIMATION OF THE TWO-SEX INTRINSIC RATE OF GROWTH The parameter of principal interest in the stable population...
Journal Article
Demography (1973) 10 (4): 567–570.
Published: 01 November 1973
...James C. McCann Abstract This paper describes a short method of computing the intrinsic growth rate which yields more accurate estimates than other methods which have similar information requirements. The procedure is recommended when hand or desk calculation of the intrinsic growth rate...
Journal Article
Demography (1974) 11 (2): 301–319.
Published: 01 May 1974
... no extreme annual fluctuations in vital rates. According to the estimates in Table 6, the intrinsic death rate (the crude death rate for a stable population) of the black population during the nine- teenth century and the expectation of life at birth for both sexes oscillated between only 30 and 31 per...
Journal Article
Demography (2013) 50 (6): 2287–2296.
Published: 27 November 2013
..., Leonhard, and Andrea Riebler. Comment on “Assessing Validity and Application Scope of the Intrinsic Estimator Approach to the Age-Period-Cohort (APC) Problem” ...................................................................1977–1979 Ho, Jessica Y., and Irma T. Elo. The Contribution of Smoking...
Journal Article
Demography (2014) 51 (6): 2047–2073.
Published: 18 November 2014
.... ( 1995 ). Social conditions as fundamental causes of disease . Journal of Health and Social Behavior, Extra issue , 80 – 94 . Luo , L. ( 2013 ). Assessing validity and application scope of the intrinsic estimator approach to the age-period-cohort problem . Demography , 50 , 1945 – 1967...
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Includes: Supplementary data