Life cycle savings and consumption constraints

Recent tests of both the pure and the extended life cycle hypothesis have generated inconclusive results on the life cycle behavior of the elderly. We extend the life cycle model by introducing a constraint on the physical consumption opportunities of the elderly which, if binding, imposes a consumption trajectory declining in age. This explains much of the received evidence on the elderly's consumption and savings behavior, in particular declining consumption, and increasing savings and wealth with increasing age. Our analysis of German data gives additional support to our theory. We finally draw the implications of the theory on the incidence of consumption and income (wealth) taxes, and on the recent (inconclusive) tests of intergenerational altruism.Research in this paper was supported by the National Institute of Aging, Grant No 3 P01 AG 05842-01. The paper was read at the ISPE-Conference on Fiscal Implications of an Ageing Population, Vaalsbroek, The Netherlands, May/June 1990. We are grateful to the conference participants, and especially to Richard Bird, Maurice March and, Carol Popper, and Dave Wildasin for perceptive comments, and Ernst Seiler for able research assistance. Johannes Velling and two anonymous referees provided additional constructive critique.     

Ethnic origin and identity in the Jewish population of Israel*

The paper addresses the multifaceted quality of ethnicity in the Jewish population of Israel by probing into the ethnic categories and their subjective meaning. The analyses utilise data collected during 2015–2016 on a representative sample of Israelis age 15 and older, as part of the seventh and eighth rounds of the European Social Survey (ESS). Hypotheses are developed concerning the relationship between demographically based ethnic origin and national identity, as well as the effect of ethnically mixed marriages on ethnic and national identities. The analyses reveal a strong preference among Jews in Israel to portray their ancestry in inclusive national categories – Israeli and Jewish – rather than more particularistic, ethno-cultural, categories (e.g. Mizrahim, Moroccan, Ashkenazim, Polish, etc). Yet, whether Israeli or Jewish receives primacy differs by migration generation, socioeconomic standing, religion, and political dispositions. While the findings clearly add to our understanding of Israeli society, they are also telling with regard to immigrant societies more generally. First, they reveal a multi-layered structure of ethnic identification. Second, they suggest that ethnic identities are quite resistant to change. Third, ethnically mixed marriages appear to erode ethnic identities and are likely to replace them with national identities.     

Bringing Carl Rogers Back In: Exploring the Power of Positive Regard at Work

We draw on Carl Rogers’ client‐centred therapy theory and the theoretical lens of positive work relationships to explain why and how positive regard can be a powerful source for the development of employees’ sense of vitality, job performance and organizational citizenship behaviours (OCBs). We theorize that when employees experience relationships characterized by a high level of regard with their co‐workers they are likely to develop a sense of vitality, which in turn results in enhanced job performance and OCBs. These relationships are examined in both experimental and field studies. The results of these multiple studies provide general support for the power of positive regard in augmenting a sense of vitality and enhancing both job performance and citizenship behaviours.     

Comments on Sociology of Religion in America: A History of a Secular Fascination with Religion

Anthony J. Blasi’s book, Sociology of Religion in America: A History of a Secular Fascination with Religion, is a valuable contribution to the history of the sociology of religion. In this comment paper, I assert that this text is a fine addition to any graduate-level course on the sociology of religion, and I discuss three different threads of discussion that masters and doctoral students could explore in class. These discussion threads include: 1) Can sociologists maintain objectivity when studying faith-based phenomena? 2) How can sociologists best study religion today? 3) How does the current study of religion today compare to the subfield a century ago? Educators can use this text as a springboard for their students to think, discuss, and write critically.     

Dimensions of ethnic identity as protective factors for substance use and sexual risk behaviors in African American college students

Objective: To examine ethnic identity and ethnic socialization as potential protective factors for risk behaviors among US college students. Participants: Participants were 398 African American and Afro-Caribbean students recruited from 30 colleges and universities during September 2008–October 2009. Methods: Data on hazardous alcohol use, substance use, sexual behaviors, ethnic identity, and ethnic/racial socialization were collected. Hierarchical linear and negative binomial regression analyses were conducted to determine the degree to which ethnic identity and ethnic/racial socialization predicted the risk behaviors. Results: Ethnic Identity affirmation, belonging, and commitment (EI-ABC) significantly predicted lower substance use and hazardous alcohol use. Ethnic/racial socialization was not a significant predictor of substance use or sexual risk behaviors. Conclusions: Components of ethnic identity are potentially protective against alcohol and substance use behaviors. Additional research is recommended to determine effective intervention strategies.     

Enhancing Competence in Health Social Work Education Through Simulation-Based Learning: Strategies From a Case Study of a Family Session

ABSTRACT

Simulation-based learning (SBL) is a powerful tool for social work education, preparing students to practice in integrated health care settings. In an educational environment addressing patient health using an integrated care model, there is growing emphasis on students developing clinical competencies prior to entering clinical placements or clinical practice settings. This article highlights the importance of SBL in the development of the clinical competencies of graduate social work students enrolled in a Social Work Practice in Health course. The development and implementation of an educational initiative using a family-based simulation scenario to enhance classroom learning for health social work practice is described, and recommendations for future educational initiatives using SBL are provided.     

The effects of normal mixtures and autocorrelation on the fraction non-conforming

In this article, the effects of mixtures of two normal distributions on the fraction non-conforming are studied in the context of capability analysis. When the output from several processes is mixed, the quality characteristic variables of the resulting mix may result in a normal mixture distribution. This can happen in cases such as monitoring an output from several suppliers, several machines, or several workers. This study considered the independence case and autocorrelated processes for a mixture of two normal distributions, using an autoregressive model of order one, AR(1). It is shown that the true attained process fraction non-conforming (corresponding to specific values for some capability index) can be very different from what is expected when the data are independent normal random variables.     

Rejected by Family for Being Gay or Lesbian: Portrayals,Perceptions, and Resilience

A myriad of negative psychosocial outcomes face gay men and lesbians who experience rejection by their family for not being heterosexual. However, what constitutes rejection is not clear, and, more importantly, it is not known how resilience is fostered within such a context. This qualitative study sought to examine these issues by exploring the lived experiences of Australian gay men and lesbians who were previously or were currently experiencing family rejection because of their sexuality. A total of 21 in-depth, semistructured interviews were individually conducted and analyzed. Thematic analysis of the interviews revealed several themes that provided greater understanding of the portrayals and perceptions of family rejection; the impact of family rejection on mental health; and, importantly, how these individuals came to establish resilience in the face of experiencing family rejection. Limitations, directions for future research, and clinical implications of the findings are also discussed.     

Evaluating multi-regional population projections with Taylor’s law of mean–variance scaling and its generalisation

Organisations that develop demographic projections usually propose several variants with different demographic assumptions. Existing criteria for selecting a preferred projection are mostly based on retrospective comparisons with observations, and a prospective approach is needed. In this work, we use the mean–variance scaling (spatial variance function) of human population densities to select among alternative demographic projections. We test against observed and projected Norwegian county population density using two spatial variance functions, Taylor’s law (TL) and its quadratic generalisation, and compare each function’s parameters between the historical data and six demographic projections, at two different time scales (long term: 1978–2010 vs. 2011–2040; and short term: 2006–2010 vs. 2011–2015). We find that short-term projections selected by TL agree more accurately than the other projections with the recent county density data and reflect the current high rate of international migration to and from Norway. The variance function method implemented here provides an empirical test of an ex ante approach to evaluating short-term human population projections.