Enclaves and Entrepreneurs: Assessing the Payoff for Immigrants and Minorities1

Self‐employment and work in sectors with high concentrations of owners and workers of the same ethnicity have been identified as potential routes of economic success for immigrants. This study uses 1990 census data to assess the effects of self‐employment, ethnic employment, and their interaction on the odds of being at work, on number of hours worked, and on earnings of individual members of several representative groups. These groups include Cubans in Miami; African Americans, Puerto Ricans, Koreans, Chinese and Dominicans in New York; and African Americans, Koreans, Chinese, Mexicans and Salvadorans in Los Angeles. Work in ethnic sectors of the economy has no consistent effects, although work in their niche in the public sector offers greater rewards than any other type of employment for African Americans and Puerto Ricans. Findings are mixed for self‐employment, and its estimated effect on earnings depends on model specification. We conclude that the self‐employed work longer hours but in many cases at lower hourly rates. The effects of self‐employment are the same in ethnic sectors as in the mainstream economy.     

The relationship between children's social concerns and their social interaction strategies: differences between rejected and accepted boys

In this study involving 55 fourth and fifth grade boys, children's concerns in their peer interactions, their social interaction strategies, and the relationship between their concerns and strategies were examined. Compared to peer accepted boys, submissive rejected boys cared less about sustaining interactions with peers and aggressive rejected boys cared less about peers' feelings. Aggressive rejected boys, and rejected boys who were neither highly aggressive nor highly submissive, also suggested more aversive strategies for handling conflictual interpersonal situations than did accepted boys. Of particular interest is that this was true even when their concerns in those situations were similar to those of accepted boys. The implications of these findings for children's social competence are discussed.     

Stalking victimization in the context of intimate partner violence

This article is one of the first to extensively compare characteristics of women who do and do not report stalking by a violent partner or ex-partner using a large sample of women with civil protective orders. Specifically, the purpose of this study was to examine similarities and differences in relationship and victimization history characteristics, mental health symptoms, help-seeking, and protective order violations for women who report being stalked in the past year (n = 345) by the partner they received a protective order against compared to women who received a protective order against a violent partner but who report no stalking by that partner ever in the relationship (n = 412). Results indicate that women who report partner stalking have more severe partner violence victimization, histories, increased distress, greater fear, and more protective order violations, suggesting that partner stalking victimization warrants more research and practice attention.     

Predicting chronic neglect: Understanding risk and protective factors for CPS‐involved families

Child neglect continues to receive less attention in research literature compared to other forms of maltreatment, despite accumulating evidence of serious negative impacts on child well‐being. Chronic neglect is also poorly understood. Although such cases comprise a relatively small percentage of workers' caseloads, they represent accumulation of harm that impacts the cognitive and social development of children. These cases can also disproportionately utilize protective service resources. This study contributes to the literature by examining risk and protective factors of chronic neglect. We utilized administrative data (N = 2,074) from a midsize city in the Northeast to examine the use of existing risk assessment tools to distinguish families with and without chronic neglect, including an analysis of the predictive capacity of risk and protective factors. We found that families with chronic neglect were younger, had more children, were more likely to have children under age one, and had higher rates of domestic violence, mental health problems, and cognitive impairment. None of the assessed protective factors differed significantly. The overall predictive value of the assessment was low. Implications include the need to expand risk assessment tools to incorporate patterns over time and identify early indicators specific to chronic neglect.     

Corporate voice and ideology: An alternate approach to understanding public relations history

Scholars in the U.S. generally agree that the origins of corporate public relations correspond to the rise of the U.S. Industrial Revolution during the late nineteenth and early twentieth centuries. This essay explores the under-theorized relationship between ideology and public relations by examining the role of the corporate voice in public relations history. Evidence suggests that public relations counsel, serving as the corporate voice, created messages that produced and reproduced certain ideological meanings about the corporation. These ideological meanings provided important guidance on how members of the public should think about, relate to, and experience the corporation as a necessary, natural and benevolent organization in society. By incorporating ideological theory as an analytical tool to study public relations history, this article explores an important, but not often studied aspect of public relations history – the development and use of the corporate voice as a site of ideological production.     

Partially adaptive quantile estimators

This paper contrasts two approaches to estimating quantile regression models: traditional semi-parametric methods and partially adaptive estimators using flexible probability density functions (pdfs). While more general pdfs could have been used, the skewed Laplace was selected for pedagogical purposes. Monte Carlo simulations are used to compare the behavior of the semi-parametric and partially adaptive quantile estimators in the presence of possibly skewed and heteroskedastic data. Both approaches accommodate skewness and heteroskedasticity which are consistent with linear quantiles; however, the partially adaptive estimator considered allows for non linear quantiles and also provides simple tests for symmetry and heteroskedasticity. The methods are applied to the problem of estimating conditional quantile functions for wages corresponding to different levels of education.     

Inference for current leukemia free survival

Donor lymphocyte infusion (DLI) for patients who relapse following an allogeneic stem cell transplant has proved remarkably durable. Because of the potential for second remissions with DLI, the current leukemia free survival (CLFS), which is the probability that a patient has not failed the entire course of the treatment, is becoming of interest to clinical investigators. Based on either a multistate Markov model or a linear combination of Kaplan–Meier estimators, we explore regression models for the CLFS. We focus on the two sample problem and we develop confidence bands for the CLFS or for differences in CLFS as well as a Kolmogorov type hypothesis test using a re-sampling technique. We also examine the use of pseudo-values to make inference on the direct effects of covariates on the CLFS function and we develop a score test for the equality of two CLFS. We illustrate these inference methods on a bone marrow transplant dataset.     

Analyzing center specific outcomes in hematopoietic cell transplantation

Reporting transplant center-specific survival rates after hematopoietic cell transplantation is required in the United States. We describe a method to report 1-year survival outcomes by center, as well as to quantify center performance relative to the transplant center network average, which can be reliably used with censored data and for small center sizes. Each center's observed 1-year survival outcome is compared to a predicted survival outcome adjusted for patient characteristics using a pseudovalue regression technique. A 95% prediction interval for 1-year survival assuming no center effect is computed for each center by bootstrapping the scaled residuals from the regression model, and the observed 1-year survival is compared to this prediction interval to determine center performance. We illustrate the technique using a recent center specific analysis performed by the Center for International Blood and Marrow Transplant Research, and study the performance of this method using simulation.     

Learning from stories of leadership: How reading about personalized and socialized politicians impacts performance on an ethical decision-making simulation

Stories about notable, 20th-century politicians were investigated as a means by which reading stories of leadership influences subsequent ethical decision-making performance. Undergraduates read four short stories in which charismatic politicians exhibited a personalized, socialized, or neutral power orientation, followed by responding to four ethical dilemmas in the marketing domain—a distant transfer task. Results indicated that reading stories featuring personalized protagonists inhibited subsequent ethical decision-making processes. However, intensity of narrative processing, personal identification with the protagonist, and presence or absence of an ethical salience probe moderated these effects. Implications are discussed regarding the use of stories as a tool for ethical development and the importance of managing stories of leadership circulated throughout organizations and society.