The health effects of caregiving by grandparents in Taiwan: an instrumental variable estimation

Previous research on the health effects of caring for grandchildren has had variable findings, including both positive and negative effects on the health of grandparents. The estimated effects of caregiving may be affected by selection, with the health of grandparent affecting the likelihood of undertaking caregiving. The health effects of caregiving also likely differ according to the cultural motivations for caregiving by grandparents. This paper assesses whether selection into caring for grandchildren affects the estimated effects of caregiving on the health of Taiwanese grandparents. We used four waves (1993?C2003) of the Survey of Health and Living Status of the Elderly in Taiwan to estimate the effect of grandparent caregiving on self-rated health, mobility, and depression. To control for unobserved selection into caregiving, we employed time-varying instrumental variables (the number of grandchildren and marital status of adult children) in addition to person fixed effects. After adjusting for baseline differences, caregivers had better self-rated health, fewer mobility limitations, and fewer depressive symptoms compared to the non-caregivers, which suggest evidence of health improvement for grandparents. Instrumental variable analysis showed that caring for grandchildren was endogenously determined with grandparents?? mobility limitations, and grandparent caregivers benefited from a significant reduction in the number of mobility limitations. Our finding suggests that caring for grandchildren can be beneficial for the health of Taiwanese grandparents and supports our hypothesis that a culturally expected role of caregiving results in role enhancement.     

Alcohol and Sexual Health Behavior: “What We Know and How We Know It”

Alcohol, despite salutary associations with sexuality, has been implicated in sexual health problems. This review examines the relationship between alcohol and outcomes related to sexual health. Methodological considerations limiting causal assertions permissible with nonexperimental data are discussed, as are advantages of experimental methods. Findings from laboratory experiments are reviewed evaluating causal effects of acute alcohol intoxication on a variety of outcomes, including sexual arousal, sexual desire, orgasm, and sexual risk behaviors related to sexually transmitted infections (STIs) and human immunodeficiency virus (HIV). Several variables exerting mediating and moderating influences are identified. It is concluded that acute alcohol intoxication is capable of exerting a causal impact on multiple constituent components of sexual responding related to sexual health. Both alcohol expectancy and alcohol myopia theories have been supported as explanations for these causal effects. Furthermore, for sexual risk behavior, noteworthy recent developments include research highlighting the importance of women’s sexual victimization history and men’s condom use resistance. Limitations and implications associated with this body of research are also discussed.     

Craft as work–life unity: The careers of skilled working‐class men and their sons and grandsons after deindustrialization

This article focuses on the enduring significance of craft in the careers of Kent Royal Dockyard craftworkers and their sons and grandsons after deindustrialization. The closure of this naval shipbuilding and repair yard together with the subsequent move to post‐industrial employment did not end men's engagement with their craft practices. Instead, this developed into a ‘craft outlook’ defined by a motivation for performing actualizing labour that interwove paid and non‐paid work. Men's careers did not become individualized projects of self as collaborative intergenerational practices gave a long‐term narrative to their careers and lives. Therefore, three contributions are proposed to the literature on working‐class male careers and craft. First, an analytical framework is advanced that empirically distinguishes a ‘craft outlook’ from traditional manual trade employment. Second, a craft outlook reflected ‘whole life careers’ that were constructed from both paid and non‐paid work. Third, the concept of ‘human imprint’ is developed to recognize the generational affirmation produced by the transmission of craft practices.     

The Incarcerated Parent: Examining Mother-Child Conflict at the Margins through a Bio-Ecological Lens

ABSTRACT

This study examined conflict, parenting communication style, and attitudes regarding the parent-child relationship for a marginalized special population: incarcerated mothers and their children. Bronfenbrenner’s bio-ecological perspective served as a guiding framework, based on its ability to consider family interactions across ecological contexts, both proximal and distal to the developing child’s home setting. Fifty incarcerated mothers in the central U.S. provided in-depth interviews and individual self-report surveys. Findings indicate that incarcerated mothers most frequently used an authoritative parenting communication style in conflict situations that ended positively, and authoritarian style in conflict that ended negatively. Authoritative parenting was associated with incarcerated mothers’ reports of greater satisfaction with parenting. Study findings suggest that parenting communication style can help support efforts to reduce recidivism. Contextualizing these findings within Bronfenbrenner’s model, the present study affirms the role of proximal as well as distal factors governing relational communication between incarcerated mothers and their children.     

Estimating dual headed time in food production with implications for SNAP benefit adequacy

Intrahousehold resource allocations have important implications for policies targeted at household resources and thus household welfare. Recent literature has shown, for single headed households, that the Supplemental Nutrition Assistance Program benefits may be inadequate to reach a nutritious diet due to a “time deficit” gap in food production. This paper first develops a simple theoretically based time adjustment multiplier to address this benefit inadequacy for single and dual headed households. A method is then developed for estimating spousal time in food production with limited data. The estimated time deficit gap and time adjustment multiplier are smaller for dual headed households than single headed households. For single headed households, the time adjusted benefits are about $107 per household per week higher than the unadjusted benefits. For dual headed households, ignoring the spousal time contribution, the time adjusted benefits are about $73 per household per week higher than the unadjusted benefits. However, by including the spousal time contribution, this benefit shortfall is reduced by about $50. These findings demonstrate the importance of taking into account intrahousehold time allocation in evaluating the adequacy of the Supplemental Nutrition Assistance Program benefits.

     

Getting out of the European Paradox trap: Making European research agile and challenge driven

The ‘European Paradox’ encapsulates concerns that although European research institutions play a leading role in terms of top-level scientific output, they lag behind in their ability to convert this strength into successful innovations in the market. This paradox and the related intriguing problematic aspects of European research institutions have inspired a significant number of research papers, reports and studies by academics, innovation think tanks and the European Commission itself. In this position paper, we review the literature on the European paradox, identify gaps and contradictions in the understanding of the actual situation and discuss possible ways of moving forward towards a European research and innovation system that taps into diversity and complementarity of resources as a competitive innovation advantage.     

Big Data Analytics Capabilities and Innovation: The Mediating Role of Dynamic Capabilities and Moderating Effect of the Environment

With big data analytics growing rapidly in popularity, academics and practitioners have been considering the means through which they can incorporate the shifts these technologies bring into their competitive strategies. Drawing on the resource‐based view, the dynamic capabilities view, and on recent literature on big data analytics, this study examines the indirect relationship between a big data analytics capability (BDAC) and two types of innovation capabilities: incremental and radical. The study extends existing research by proposing that BDACs enable firms to generate insight that can help strengthen their dynamic capabilities, which in turn positively impact incremental and radical innovation capabilities. To test their proposed research model, the authors used survey data from 175 chief information officers and IT managers working in Greek firms. By means of partial least squares structural equation modelling, the results confirm the authors’ assumptions regarding the indirect effect that BDACs have on innovation capabilities. Specifically, they find that dynamic capabilities fully mediate the effect on both incremental and radical innovation capabilities. In addition, under conditions of high environmental heterogeneity, the impact of BDACs on dynamic capabilities and, in sequence, incremental innovation capability is enhanced, while under conditions of high environmental dynamism the effect of dynamic capabilities on incremental innovation capabilities is amplified.