CORPORATE DIVERSIFICATION REVISITED: The Political–Legal Environment,the Multilayer‐Subsidiary Form,and Mergers and Acquisitions

This article examines causes of product‐line diversification in the largest 200 U.S. corporations between 1986 and 1996. The analysis shows that some corporations decreased their level of diversification. However, in contrast with previous studies, other corporations became more diversified. Change in the number of first‐level subsidiaries and the value of mergers and acquisitions influenced corporate diversification. In contrast with the multidivisional form, the organizational characteristics of the multilayer‐subsidiary form give management greater capacity to socialize capital, pursue mergers and acquisitions, and manage a large and diversified corporation. This multilayer‐subsidiary form limits the managerial problem of bounded rationality by organizing product lines and product groups in legally independent subsidiary corporations that are embedded in their respective markets.     

Family Therapy Following the Death of a Child*

The reactions of the entire family system to the death of a child are examined. The case illustrates therapeutic interventions dealing with changes in family structure, guilt and mourning processes in parents, anxiety and other reactions of children, and the cognitive confusion of both children and adults. The problems for the therapist in working with a family following the death of a child are discussed.     

A stitch in time: an experiment in collaboration

Writing biography is rarely as straightforward as simply drawing together the threads of someone else's life. Not only must the biographer grapple with the challenge of pulling that life into a narrative shape, she must also deal with the issue of the biographical self to consider the way in which that self impacts and influences the story. Seen like this, biography becomes a collaborative experience--a mesh of self/other relations. Using the case study of the "Michael Fields "--the subjects of my biography in-progress--this paper explores the effects of the researcher/subject relationship and the way in which it affects a kind of scholarly desire both on (and off) the page.     

To tell or not to tell: lifestyle impacts on whether adolescents tell about violent victimization

Adolescent sexual and physical victimization is an issue of serious social concern in our society. This study examines the predictors of whether juveniles tell about these experiences. We specifically question whether the adolescents' lifestyles inhibit victims from telling anyone about the assault and determine if such predictors vary by sex. Using data from the National Survey of Adolescents, we find that the victims' lifestyles do predict help-seeking but that the importance of these measures varies by the type of victimization and the sex of the adolescent. Lifestyles influence reporting the event more consistently for victims of sexual assaults than physical assaults. In addition, while several lifestyle measures are significant for sexually victimized girls, the context of the event is more important for boys who are sexually victimized. Aspects of the adolescents' lifestyles are not as important for telling about physical victimization.     

Fast and Accurate Inference for the Smoothing Parameter in Semiparametric Models

A fast and accurate method of confidence interval construction for the smoothing parameter in penalised spline and partially linear models is proposed. The method is akin to a parametric percentile bootstrap where Monte Carlo simulation is replaced by saddlepoint approximation, and can therefore be viewed as an approximate bootstrap. It is applicable in a quite general setting, requiring only that the underlying estimator be the root of an estimating equation that is a quadratic form in normal random variables. This is the case under a variety of optimality criteria such as those commonly denoted by maximum likelihood (ML), restricted ML (REML), generalized cross validation (GCV) and Akaike's information criteria (AIC). Simulation studies reveal that under the ML and REML criteria, the method delivers a near‐exact performance with computational speeds that are an order of magnitude faster than existing exact methods, and two orders of magnitude faster than a classical bootstrap. Perhaps most importantly, the proposed method also offers a computationally feasible alternative when no known exact or asymptotic methods exist, e.g. GCV and AIC. An application is illustrated by applying the methodology to well‐known fossil data. Giving a range of plausible smoothed values in this instance can help answer questions about the statistical significance of apparent features in the data.     

How discrimination in adoptive,foster, and medical systems harms LGBTQ+ families: Research on the experiences of prospective parents

Abstract

LGBTQ+?people face multiple challenges to parenthood because of barriers such as discriminatory legislation and policies influencing foster parenting, adoption, and reproductive health services. This study documents these obstacles and examines their impact through a grounded theory analysis of interviews of LGBTQ+?prospective parents. Stressors included social isolation, unnecessary medicalization, prohibitive financial costs related to accessing social and medical services (sometimes across state lines), and being denied services, parental leave, and insurance coverage. Findings indicate that heteronormative attitudes and discrimination can lead to debilitating and enduring harm upon the economic, emotional, and relational well-being of growing LGBTQ+?families.