Time-of-Day Electricity Consumption Response to Temperature and the Ownership of Air Conditioning Appliances

This article is concerned with the endogeneity of air conditioning appliance ownership in the consumption of electricity by time of day (TOD). Both TOD consumption and air conditioning appliance ownership depend on temperature level and on household responsiveness to temperature variation, as well as on other measured household characteristics. The article presents an appropriate econometric methodology and applies it to obtain estimates and perform tests based on data from Southern California Edison's Residential TOD Pricing Experiment. The authors emphasize the implications for estimated consumption price elasticities.     

Estimation of Standard Errors of Empirical Bayes Estimators in Capm-Type Models

This paper is concerned with the problem of estimating the standard errors of the empirical Bayes estimators in linear regression models. The problem of deriving an exact expression for the standard error of this estimator is generally intractable. We suggest a procedure based on Efron’s bootstrap method as a way of estimating the standard error. It is shown, through simulations, that the bootstrap method provides a more accurate estimate of the standard error of the empirical Bayes estimator than the traditional large sample method.     

Dependence Models Arising from the Lagrangian Probability Distributions

In this article, we propose a method based on the Lagrangian probability distributions for developing new dependence models. Specifically, a generalized Poisson–gamma dependence model is derived. The maximum likelihood estimation (MLE) technique is proposed for estimating the dependence model parameters. Application of the generalized Poisson–gamma dependence model is illustrated by using an operational risks dataset.     

Implementing reverse mentoring to address social isolation among older adults

ABSTRACT

Reverse mentoring is a means to address the social work Grand Challenge of social isolation. Among older adults, reverse mentoring can improve social connection by increasing the digital competence of older adults so they can use technology for social benefit, and by facilitating intergenerational connections with young adult mentors. In this paper, reverse mentoring is examined within an intergenerational program that serves older adults and utilizes the native technological knowledge and skills of young adults who mentor older adult participants. Qualitative data were collected through young adult mentor logs of each session, and through open-ended questions on the post-surveys collected from older adults and young adult mentors. Qualitative analysis revealed three themes related to social connection: (1) an increased sense of self-efficacy for older adults as they build confidence in technological use, and for young adults as they develop leadership skills through mentoring, (2) the breaking down of age-related stereotypes, and (3) intergenerational engagement and connection. The findings demonstrate that reverse mentoring can be used in various settings to decrease the social isolation of older adults by developing intergenerational connections and increasing older adult usage of technology.     

A multifactorial explanation of youth unemployment and the special case of Austria

One of the biggest challenges currently facing European society is the dramatically high level of youth unemployment. Commonly, political solutions and strategies can be found in those countries that have been able to keep youth unemployment low in spite of the financial and economic crises. Austria is such a case. On the basis of European Union Member State data, the article gives a multifactorial explanation of youth unemployment and asks whether these factors can explain relatively low youth unemployment in Austria. With the country's “youth safety net” presented in detail, it is shown that active labour market policy reduces youth unemployment in Austria. The article also points out the limitations of cross‐country comparisons of youth unemployment rates and proposes the use of a greater number of indicators. Finally, the article argues for economic policies to stimulate demand, which have to be based on a political and social commitment to full employment.     

Social networks and immigration stress among first‐generation Mandarin‐speaking Chinese immigrants in Los Angeles

This study examined relationships between social networks and immigration stress among first‐generation Chinese immigrants. Using data from a larger study of health behavior among first‐generation Mandarin/English‐speaking immigrants residing in the Los Angeles metropolitan area (N = 1,183), this study found that Chinese immigrants living closer to immediate family and maintaining larger social networks experienced lower immigration stress. Unexpectedly, immigrants with larger family sizes and who participated in voluntary associations (e.g., religious, alumni, and nationality associations) reported increased immigration stress. The findings suggest that practitioners need to be cautious of a possible downside in designing interventions to expand social networks among immigrant clients. The study is especially important in the context of a rapidly increasing immigrant population from Mainland China to the USA. Key Practitioner Message: ● Working with immigration families should incorporate assessment of their social network; ● Interventions designed to facilitate supportive social networks should differentiate different social network ties; ● Different social network ties may affect the stress level of immigrants differently.     

Context of First Same‐Sex Condom Use and Nonuse in Young Black Gay and Bisexual Males

Despite high human immunodeficiency virus (HIV) rates among young Black men who have sex with men (YBMSM), there are limited data about condom use during first same‐sex (FSS). This study sought to understand socio‐contextual factors of 50 YBMSM aged 15–19 years that influenced condom use during FSS. Condom use was influenced by individual, partner, and community factors. Individual factors—recent illness or sexually transmitted infections (STI)—prompted condom use, while frequent HIV testing prompted nonuse. Partner factors—proactive encouragement from partners—prompted condom use, while trust and condom discomfort prompted nonuse. Larger community factors—such as presence of females—were key for use, while limited sexual health information combined with peers who discouraged condoms prompted nonuse. A multilevel approach may be useful in developing sexual health programming for these young men.     

Coping Strategies and Depression Among College Students Following Child Sexual Abuse in Turkey

The objective of this study was to investigate the relationship between type of coping style and depression in college students with child sexual abuse experience. A total of 1,055 college students completed self-report measures to assess depressive symptoms, coping strategies, and child sexual abuse history. This study was conducted with a subset of 125 college students who reported that they had been sexually abused in childhood. They were divided into depressive and nondepressive groups according to their depressive symptoms. Data was collected with the Childhood Sexual Abuse Measurement, the Beck Depression Inventory, and the Coping Styles of Stress Scale. Family characteristics were measured with a demographic questionnaire. Analyses involved multiple regression to test for predictive effects. Among college students with child sexual abuse histories, parental education level and both problem-focused and emotion-focused strategies significantly explained depression scores.     

Extended household transitions, race/ethnicity, and early childhood cognitive outcomes

Beyond mothers’ union status transitions, other adults’ transitions into and out of the household contribute to family instability, particularly in early childhood. Using the Early Childhood Longitudinal Study-Birth Cohort (N ≅ 8550), this study examines associations between extended household transitions and age 2 cognitive development. A substantial minority of toddlers experiences these transitions, and their consequences vary by household member type, entry versus exit, and race/ethnicity. Extended household transitions predict lower cognitive scores for white children, but the selection of low-socioeconomic status families into extended households explains these disparities. Grandparent transitions predict significantly higher cognitive scores for African American and Latino children than whites, and some “other adult” transitions predict higher scores for Latinos than African Americans and whites. Extended household transitions’ consequences are independent of co-occurring residential moves and partner transitions. Findings suggest that studying extended household transitions is useful for understanding children’s early development, and their consequences vary by race/ethnicity.