Subset selection of superior populations when the number of populations is large

The situation where k populations are partitioned into one inferior group and one superior group is considered. The statistical problem is to select a random size subset of superior populations while trying to avoid including any inferior populations. A selection procedure is assumed to satisfy the condition that the probability of selecting at least one superior population is bounded below by P¹<1. The performance of a procedure is measured by the probability of including an inferior population.The asymptotic performance, as k→∞ of Gupta's traditional maximum type procedure ψ^G is considered in the location-model. For normally distributed populations, ψ^G turns out to be asymptotically optimal, provided the size of the inferior group does not become infinitely larger than the size of the superior group.     

Racial Prejudice and Fear of Criminal Victimization by Strangers in Public Settings*

In this article we examine the extent to which racial (antiblack) prejudice conditions the effect of the race of strangers encountered in public settings on whites' fear of being crime victims in those settings. We hypothesize that encountering black strangers. as opposed to white strangers, evokes greater fear of being a crime victim in prejudiced whites than in whites who are not prejudiced. Data collected using the factorial survey method support this hypothesis. These results indicate that research dealing with whites' fear of being crime victims in public settings needs to consider both the race of potential criminals and the racial attitudes of potential victims.     

Strategic planning for public relations

Public relations is a key activity for most chairmen of public companies and nationalized industries. It is somewhat suprising therefore how few large companies consider developing an explicit public relations strategy as part of their overall business plan. The reason for this may be partly due to the relatively low regard which senior line managers have for public relations managers and partly because there is a lack of understanding of the nature and use of public relations as a tool of strategic management. The purpose of this article is to discuss why and how business planners should pay more attention to developing explicit public relations strategies for their organizations.     

Implementing human resource development best practices: Replication or re-creation?

Abstract

Firms increasingly introduce HRD ‘best practices’ developed somewhere else, but results often fall short of expectations. Much of existing theory fails to guide the implementation of HRD best practices because it does not recognize how introduced practices interact with existing practices in the firm. In this paper, we contrast the dominant perspective ‘Implementation as Replication’ with a perspective of ‘Implementation as Re-creation’. Through four stages of the implementation process, we identify and discuss how these contrasting perspectives yield different implications for how firms go about introducing HRD best practices. First, when firms take up a practice, is this a process of adoption or translation? Second, is it assumed that new knowledge can be implanted directly and lead to new behaviour, or is active experimentation a necessary precondition to gain new knowledge? Third, are deviations from the intended plan considered errors to be corrected or sources for learning? Fourth, are introduced best practices treated in isolation or as integral parts of the firm's management system? We argue that implementation efforts guided by the re-creation perspective increase the prospects of HRD best practices succeeding as a useful tool in the receiving firm.     

Does emotional intelligence as ability predict transformational leadership? A multilevel approach

This study assesses to what extent emotional intelligence as ability (EI) can predict transformational leadership. Norwegian executives (N = 104) completed measures of personality (NEO PI-R) and EI (MSCEIT), and were rated on transformational leadership (MLQ 5X) by subordinates (N = 459). This study improves upon previous studies in three ways: First, because the validity and reliability of the scores from MSCEIT has been questioned, an alternative set of scales from MSCEIT were included, which provide reliable and interpretable scores (Føllesdal & Hagtvet, 2009). Second, in addition to personality, general mental ability (GMA) was controlled for by utilizing Monte Carlo studies. Third, a multilevel approach was used to analyze the scores, due to their hierarchical structure. Neither the four branch scores, nor the Total EI score from MSCEIT predicted transformational leadership. A suppression effect was found, however, among two subscales from Perceiving Emotions. The validity of scores from MSCEIT is questioned.     

Global Software Development: Commitment,Trust and Cultural Sensitivity in Strategic Partnerships

Much research has studied off-shore outsourcing from a Western client perspective. This article tries to shed light on what an Indian vendor perceives as important to manage large and complex strategic partnerships in IT outsourcing, and in particular how mutually profitable, long-term relationships with European clients are created and maintained, both at company and project levels. We investigate this issue through qualitative interviews with various vendor representatives in offshore and on-site teams in a top tier multinational company of Indian origin.In the analysis of interview accounts of close collaboration processes in two large and complex projects, where off-shoring of software development is moved to a strategic level, we found that the vendor was able to establish a strategic partnership through long-term engagement with the field of banking and insurance as well as through conscious relationship management with the clients. Three major themes describe important aspects of the strategic partnerships: 1) senior management commitment and employee identification with the projects, 2) mutual trust and transparency, and 3) cross-cultural understanding and sensitivity. The article draws attention to the important collaborative work done by people who are able to span boundaries in the complex organizational set-up of global IT development projects.     

Subclinical Psychopathic Traits and Romantic Attachment in Treatment-Seeking Couples

Subclinical psychopathic personality traits have been associated with multiple indicators of couple distress and romantic attachment insecurities but essentially in community samples. This study examined dyadic associations between primary and secondary psychopathy and attachment anxiety and avoidance, assessed with self-reported measures, in 183 French-Canadian cohabiting partners seeking couple therapy. Two Actor-Partner Interdependence Models were tested: Model 1 considered psychopathic traits as independent variables and Model 2 treated attachment insecurities as independent variables. Analyses revealed that in both partners, secondary psychopathy was associated with attachment anxiety and avoidance (Models 1 and 2), while primary psychopathy was not only associated with attachment anxiety (Model 2; actor associations). Partner effects between primary and secondary psychopathy in men and women's attachment anxiety were also found in both models. These findings complement those reported in community samples and have clinical implications for treatment-seeking couples.     

The Care/Security Nexus of the Humanitarian Border: Assisted Return in Norway

While Assisted Return and deportation are frequently viewed as two different return policies, the first represented as humanitarian and the latter as enforcement, this article argues that there is a continuum between these policies and that they form part of humanitarian border enforcement. Drawing on policy document analysis and interviews with NGOs and with irregular migrants, the article provides a two-level analysis by examining how AR is presented from the Norwegian governmental perspective and how it is experienced from the Afghan migrant perspectives. The article argues that the government bases its AR policy on the need to maintain the credibility and sustainability of the asylum system, as part of fighting crime, while presenting it as a humanitarian solution. For irregular migrants, however, the experienced lack of proper asylum procedures delegitimizes return policies. Overall, the performative aspects of humanitarianism in return policies contribute to depoliticizing return.     

Region-specific versus country-specific poverty lines in analysis of poverty

An analysis of poverty based on a country-specific income poverty line suffers from disregarding regional differences in prices and needs within a country and may, therefore, produce results that give a misleading picture of the extent of poverty as well as the geographic and demographic composition of the poor. To account for differences in prices and needs, this paper introduces an alternative method for identifying the poor based on a set of region-specific poverty lines. Applying Norwegian household register data for 2001 we find that the national level of poverty is only slightly affected by the change in definition of poverty line. However, the geographic as well as the demographic poverty profiles are shown to depend heavily on whether the method for identifying the poor relies on region- or country-specific thresholds. As expected, the results demonstrate that an analysis of poverty based on a country-specific threshold produces downward biased poverty rates in urban areas and upward biased poverty rates in rural areas. Moreover, when region-specific poverty thresholds form the basis of the poverty analysis, we find that the poverty rates among young singles and non-western immigrants are significantly higher than what is suggested by previous empirical evidence based on a joint country-specific poverty line.     

Risk-Based Analysis of the Danish Pork Salmonella Program: Past and Future

The Danish pork Salmonella control program was initiated in 1993 in response to a prominent pork-related outbreak in Copenhagen. It involved improved efforts at slaughter hygiene (postharvest) and on-farm (preharvest) surveillance and control. After 10 years, 95 million Euros, significant reductions in seropositive herds, Salmonella positive carcasses, and pork-attributable human cases (PAHC), questions have arisen about how best to continue this program. The objective of this study was to provide some analysis and information to address these questions. The methods used include a computer simulation model constructed of a series of Excel workbooks, one for each simulated year and scenario ( http://www.ifss.iastate/DanSalmRisk ). Each workbook has three modules representing the key processes affecting risk: seropositive pigs leaving the farm (Production), carcass contamination after slaughter (Slaughter), and PAHC of Salmonella (Attribution). Parameter estimates are derived from an extensive farm-to-fork database collected by industry and government and managed by the Danish Zoonosis Centre ( http://www.food.dtu.dk ). Retrospective (1994–2003) and prospective (2004–2013) simulations were evaluated. The retrospective simulations showed that, except for the first few years (1994–1998), the on-farm program had minimal impact in reducing the number of positive carcasses and PAHC. Most of the reductions in PAHC up to 2003 were, according to this analysis, due to various improvements in abattoir processes. Prospective simulations showed that minimal reductions in human health risk (PAHC) could be achieved with on-farm programs alone. Carcass decontamination was shown as the most effective means of reducing human risk, reducing PAHC to about 10% of the simulated 2004 level.