The Family Context of Cohabitation and Single Motherhood in Latin America

The dramatic shift from marriage to cohabitation during the last four decades in most Latin American countries, even among the upper social strata, begs the question as to the living arrangements of cohabiting couples and single mothers. The new “Family Interrelationships Variables” in the IPUMS samples of Latin American censuses facilitated the construction of an enlarged LIPRO typology. LIPRO classifies individuals with respect to the types of households in which they are living. The results indicate that cohabiting women and single mothers aged 25 to 29 are frequently found in their parental households or in other extended or composite households. However, there are large variations depending on country and education. For instance, cohabitation is mainly in nuclear households, as in Europe, in Puerto Rico, Costa Rica, Brazil, and Argentina. It occurs mainly in the context of extended households in Peru, Bolivia, Colombia, Venezuela, Panama, and Cuba. Mexico and Chile occupy intermediate positions. In all instances co‐residence of cohabiting couples with other kin drops significantly upon the transition to parenthood, at which point there are no longer any differences between cohabiting and married couples. Single mothers, however, continue to co‐reside in extended or composite households to a larger extent, and this holds particularly for the better‐educated among them. This analysis illustrates that cohabitation of the traditional type and of the “Second Demographic Transition” type are found alongside each other, with one being more important than the other depending on country and on educational level or social class within each country.     

The Yule–Walker equations as a weighted least-squares problem and the association with tapering

ABSTRACT

A common method for estimating the time-domain parameters of an autoregressive process is to use the Yule–Walker equations. Tapering has been shown intuitively and proven theoretically to reduce the bias of the periodogram in the frequency domain, but the intuition for the similar bias reduction in the time-domain estimates has been lacking. We provide insightful reasoning for why tapering reduces the bias in the Yule–Walker estimates by showing them to be equivalent to a weighted least-squares problem. This leads to the derivation of an optimal taper which behaves similarly to commonly used tapers.     

INFORMATION GATHERING IN ORGANIZATIONS: EQUILIBRIUM,WELFARE, AND OPTIMAL NETWORK STRUCTURE

We model an organization as a game in which all agents share a common decision problem and some level of coordination is necessary between individual actions. Agents have individual private information concerning the task they have to perform, and they share this private information through pairwise channels of communication. We analyze how this communication pattern, modeled by means of a network structure, affects individual behavior and aggregate welfare. In the unique equilibrium of this Bayesian game, each agent's optimal action depends on a properly defined knowledge index that measures how the aggregation of information helps him to infer higher‐order beliefs about other's information after communication. Adding communication channels is not always beneficial for the organization because it can lead to mis‐coordination. We single out the geometry of interagent communication links that the manager could implement in order to improve the organization's performance.     

The Effects of Depressive Symptoms on Work Activities and Welfare Exit of Welfare Recipients in Korea1

The purpose of this research is to examine the link between depressive symptoms of welfare recipients and their work activity and welfare exit using a secondary dataset, entitled the Korean Welfare Panel Study. In 2000, the National Basic Livelihood Security System (NBLSS) was introduced to (i) ensure a basic standard of living for households in poverty, and (ii) promote work activity and welfare exit of the recipients. A considerable body of literature has reported that the policy outcome of the NBLSS is not a success. However, the reason for the low success rate is unclear. In contrast to studies in the USA, few studies in Korea investigated the effect of depression on welfare‐to‐work transitions. To bridge the gap in the literature, we examine the association between depression, work activity, and welfare exit using a logistic regression analytic method. The analytic results show that the level of depression (total score on the Center for Epidemiological Studies Depression Scale) was negatively associated with welfare recipients’ work activity and welfare exit, suggesting that depressive symptoms may be a significant barrier to promoting economic self‐sufficiency. Implications of the study findings are further discussed.     

Changes in Relationship‐Specific Attachment in Emotionally Focused Couple Therapy

Emotionally focused couple therapy (EFT; Johnson, The practice of emotionally focused couple therapy (1st/2nd edition). Brunner‐Routledge, New York, 2004) is an effective treatment of relationship distress (Johnson et al., Clinical Psychology: Science and Practice, 1999; 6, 67). However, less is known about EFT's impact on couples' relationship‐specific attachment bond. Using hierarchical linear modeling with a sample of 32 couples, we examined session‐by‐session changes in couples' relationship‐specific attachment anxiety and avoidance and pre‐ to posttherapy changes in their relationship‐specific attachment behaviors. Couples significantly decreased in relationship‐specific attachment avoidance, and those who completed a blamer softening significantly decreased in relationship‐specific attachment anxiety. Couples' attachment behavior significantly increased toward security. Finally, session‐by‐session decreases in relationship‐specific attachment anxiety and avoidance were significant associated with increases in relationship satisfaction across sessions. These results provide empirical support for the attachment‐based assumptions of EFT. Video abstract accessible by clicking here     

Projecting Long-Term Care Expenditure in Four European Union Member States: The Influence of Demographic Scenarios

This study examines the sensitivity of future long-term care demand and expenditure estimates to official demographic projections in four selected European countries: Germany, Spain, Italy and the United Kingdom. It uses standardised methodology in the form of a macro-simulation exercise and finds evidence for significant differences in assumptions about demographic change and its effect on the demand for long-term care, and on relative and absolute long-term care expenditure. It concludes that mortality-rate assumptions can have a considerable influence on welfare policy planning. Relative dispersion between country-specific and Eurostat official estimates was found to be higher for the United Kingdom and Germany than for Italy and Spain, suggesting that demographic projections had a greater influence in those countries.

Home care reimbursement for technology-dependent children: Its impact on parental distress

The distress of 52 parents with a technology-dependent child at home is measured using a standardized psychological inventory. Fifty-eight percent of these parents report enough symptoms to classify them as needing psychiatric intervention. Cost savings to third-party payers are accelerating the trend toward home care (rather than institutionalized care). Yet, these findings point to an underestimated cost to families in terms of parents' psychological well-being. One factor associated with less distress for mothers is having services reimbursed through the Medicaid Model Waiver Program, which provides a comprehensive plan for home care services. In contrast, services reimbursed by private third-party payers are more variable, placing greater financial strain and uncertainty on parents, which is associated with greater psychological distress. These results suggest the need for further study of the long-term impact on parents caring for technology-dependent children at home.Reprint requests to Barbara J. Leonard, R.N., Ph.D., Maternal and Child Health Major, Division of Human Development and Nutrition, School of Public Health, Box 197 UMHC, University of Minnesota, Minneapolis, MN 55455, (612) 625-3660.This study was supported in part by BRSG Number 2-S07-RR05448-25 awarded to the University of Minnesota, School of Public Health by the Biomedical Research Grant Program, Division of Research and Resources, National Institute of Health. Additional support was provided by the Department of Health and Human Services, State of Minnesota, Academic Computing Services and Systems, University of Minnesota and special project funds from the University of Minnesota School of Public Health.Barbara J. Leonard is an Assistant Professor and Chair of the Maternal and Child Health Major, Division of Human Development and Nutrition, School of Public Health, University of Minnesota, MN 55455. Her research interests include children with developmental disabilities, their parents, and siblings. She received her Ph.D. from the University of Minnesota.Janny Dwyer Brust is a Research Fellow in the Maternal and Child Health Major at the University of Minnesota. Her research interests include issues related to the care of chronically ill children and sexually abused children. She received her M.P.H. from the University of Minnesota.Joan Patterson is an Assistant Professor in the Maternal and Child Health Major and Associate Director of the Center for Children with Chronic Illness and Disability at the University of Minnesota. Her research interests include family adaptation to chronic illness and family stress and coping. She received her Ph.D. from the University of Minnesota.