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THE EFFECT OF SAMPLE SELECTION AND INITIAL CONDITIONS IN DURATION MODELS:EVIDENCE FROM EXPERIMENTAL DATA ON TRAINING
Duration models job training sample selection
2015/9/18
We investigate the separate effects of a training program on the duration of participants' subsequent employment and unemployment spells. This program randomly assigned volunteers to treatment and con...
Seam Bias,Multiple-State,Multiple-Spell Duration Models and the Employment Dynamics of Disadvantaged Women
Seam Bias Multiple-State Multiple-Spell Duration Models Employment Dynamics of Disadvantaged Women
2015/9/18
Panel surveys generally suffer from “seam bias” - too few transitions observed within reference periods and too many reported between interviews. Seam bias is likely to affect duration models severely...
Breastfeeding and the Individual: The Impact of Everyday Stressful Experience and Hormonal Change on Breastfeeding Duration Among Women in São Paulo, Brazil
Breastfeeding Early weaning Motherhood Oxytocin Sã o Paulo Brazil
2014/11/7
Breastfeeding offers significant benefits to the breastfed infant as well as the breastfeeding woman. The World Health Organization now recommends exclusive breastfeeding until six months, followed by...
Participation and Duration of Environmental Agreements
Free-riding dynamic games incomplete contracts coalitions climate policy
2014/3/12
We analyze participation in international environmental agreements (IEAs) in a dynamic game where
countries pollute and invest in green technologies. If complete contracts are feasible, participants ...
Wives’ Work Hours and Marital Dissolution: Differential Effects across Marital Duration
Work Hours Marital Dissolution Marital Interaction Gender Ideology Marital Duration
2013/1/31
In this article, I ask: Does the effect of wives’ work hours on marital dissolution change across marital duration? Using the first two waves of the National Survey of Families and Households (NSFH), ...
Wives’ Work Hours and Marital Dissolution: Differential Effects across Marital Duration
Work Hours Marital Dissolution Marital Interaction Gender Ideology Marital Duration
2013/1/31
In this article, I ask: Does the effect of wives’ work hours on marital dissolution change across marital duration? Using the first two waves of the National Survey of Families and Households (NSFH), ...
Wives’ Work Hours and Marital Dissolution: Differential Effects across Marital Duration
Work Hours Marital Dissolution Marital Interaction
2013/9/5
In this article, I ask: Does the effect of wives’ work hours on marital dissolution change across marital duration? Using the first two waves of the National Survey of Families and Households (NSFH), ...
Lagged Duration Dependence in Mixed Proportional Hazard Models
lagged duration dependence mixed proportional hazard models identification multiple spells parallel data
2012/10/22
We study the non-parametric identification of a mixed proportional hazard model with lagged duration dependence when data provide multiple outcomes per individual or stratum. We show that the informat...
Duration of Low Wage Employment: A Study Based on a Survival Model
low wage survival Portugal
2012/10/23
This paper includes a survival analysis which attempts to explain the duration, as in the number of years a worker remains in a low wage situation. Explanatory variables take into account the characte...
The Determinants of Poverty Transitions in Europe and the Role of Duration Dependence
poverty dynamics EU
2012/10/30
The paper examines the mobility into and out of poverty and identifies the determinants of poverty spell beginnings and endings in 14 European Countries for the period 1994-2000, using the European Co...
Unobserved Heterogeneity in Multiple-Spell Multiple-States Duration Models
multiple spell multiple state duration mixed proportional hazard multistate model unobserved heterogeneity frailty
2012/10/26
In survival analysis a large literature using frailty models, or models with unobserved heterogeneity, exist. In the growing literate on multiple spell multiple states duration models, or multistate m...
Beyond Marital Status：Relationship Type and Duration And the Risk of Low Birth Weight
Marital Status Low Birth Weight Relationship Type
2009/9/15
Context: Unmarried women have higher rates of low birth weight than married women. However, assumptions that unmarried women are uniformly at a disadvantage may be unfounded. A woman's relationship ch...
In Indonesia, nearly all women initiate breast-feeding; less than 4 per cent of children are not breast-fed. The median duration of breast-feeding is 17.3 months in urban areas, and 23.1 months in rur...
The Impact of Maternal Work Participation on Duration of Breastfeeding among Poor Women in South India (Demographer's Notebook)
Poor Women South India
2009/3/31
This paper seeks to examine the impact of mother’s work participation on the duration of breastfeeding among poor populations. It also looks at the effect of work status at the time of breastfeeding o...
Socioeconomic differentials in divorce risk by duration of marriage
divorce Finland life course marital disruption registers socio-economic
2008/12/4
Using register-based data on Finnish first marriages that were intact at the end of 1990 (about 2.1 million marriage-years) and followed up for divorce in 1991-1993 (n = 21,204), this research explore...