Young Adult Migration from a Northern Plains Indian Reservation: Who Stays and Who Leaves

We evaluated how ambitions, community ties, monetary sufficiency, employment, and alcohol consumption related to whether young American Indian adults had moved from their Northern Plains reservation. Of 518 Northern Plains reservation residents in 1993, we located 472 in 2003–2005 and found that 89 lived more than a four-hour drive from the reservation. Coding the 472 as to whether they had stayed on/near the reservation or moved away, we ran logistic regressions on data they reported in 1996 to determine which demographic and attitudinal variables were associated with having moved. We found ambitions and goals were more associated with moving away than were ties to the community, which in turn were more related than monetary and personal characteristics that promote independence and prosperity. The more importance they placed on getting a good education or carrying on the tribe’s traditions, the more likely they were to have moved away. We found too that the odds of moving away decreased with greater alcohol consumption. Tribal council members and college administrators therefore may wish to promote policies that increase opportunities for young adults to achieve higher education goals while remaining on reservation to carry on tribal traditions. Benefits may also come from encouraging and assisting reservation members studying off-reservation to return after completing their education. These findings would argue too for greater investment in alcohol services for reservation-dwelling populations.     

Factors Associated with the Employment of Non-Executive Directors by Unquoted Companies

A novel 'NED employment in unquoted companies model' was formulated to 'explain' the employment of NEDs by unquoted companies. Eleven 'explanatory' variables presumed to be associated with the employment of NEDs in unquoted companies were identified. Less than 20% of the 427 surveyed unquoted companies located throughout the United Kingdom reported they employed a NED. Only 11.5% of micro companies that employed 9 or fewer employees reported they employed NEDs. In marked contrast, 53% of companies, which employed 50 or more employees, employed NEDs. This bivariate evidence tentatively suggested that resource availability (i.e., the ability to pay a NED) might be a key trigger influencing the employment of NEDs. Multivariate logistic regression analysis was used to identify the combination of variables associated with the employment of NEDs by unquoted companies. The analysis focused upon four samples of unquoted companies: companies which employed 1 or more employees (i.e., the total sample), micro companies which employed between 1 and 9 employees, small companies which employed between 10 and 49 employees and medium and large companies which employed 50 or more employees. In the total sample model, five 'explanatory' variables were found to be significantly associated with the employment of NEDs. As hypothesised, the total sample model found that older and larger employment sized companies were significantly more likely to have employed NEDs. Further, the employment of NEDs was markedly less likely to be reported by owner-managed companies. The strategic focus of a company was associated with the employment of NEDs. Companies focusing upon technology concerns and/or a focus upon external financing were markedly more likely to have employed NEDs. Interestingly, four 'explanatory' variables were found to significantly influence the employment of NEDs in the small companies' model. In marked contrast, only one 'explanatory' variable was found to significantly influence the employment of NEDs in the micro companies' model. Most notably, owner-managed micro companies were significantly less likely to have employed a NED. Presented evidence suggests that many micro companies may be 'ignorant' of the benefits associated with the employment of a NED. Policy implications and directions for future research surrounding the employment and contribution of NEDs in unquoted companies are discussed.     

Verarmungsrisiken nach kritischen Lebensereignissen in Deutschland und den USA

We study how the impact of job loss, sickness, retirement, and family dissolution on the risk of relative income poverty differs between Germany and the United States, and whether the impact of these events has changed between 1980 and 2009. Americans are more likely than Germans to enter poverty after any of the four events, yet they also recover more quickly from job loss and family dissolution. Comparisons over time do not indicate a secular rise in the impact of critical life events on poverty risks, but our results show that poverty trajectories are subject to stronger cyclical fluctuations in the United States: Through its emphasis on market mechanisms, the liberal American welfare state raises the importance of (re-)employment opportunities for coping with the consequences of adverse life events. The absence of clear long-term trends leads to a reassessment of common views about welfare state change such as Jacob Hacker??s thesis of a ??Great Risk Shift?? or the notion of an ??Americanization?? of Continental European welfare states. So far, there is also little evidence that the often claimed recalibration of welfare states towards ??new social risks?? has alleviated the adverse economic consequences of family dissolution.     

IT security planning under uncertainty for high-impact events

While many IT security incidents result in relatively minor operational disruptions or minimal recovery costs, occasionally high-impact security breaches can have catastrophic effects on the firm. Unfortunately, measuring security risk and planning for countermeasures or mitigation is a difficult task. Past research has suggested risk metrics which may be beneficial in understanding and planning for security incidents, but most of these metrics are aimed at identifying expected overall loss and do not directly address the identification of, or planning for, sparse events which might result in high-impact loss. The use of an upper percentile value or some other worst-case measure has been widely discussed in the literature as a means of stochastic optimization, but has not been applied to this decision domain. A key requirement in security planning for any threat scenario, expected or otherwise, is the ability to choose countermeasures optimally with regard to tradeoffs between countermeasure cost and remaining risk. Most of the planning models in the literature are qualitative, and none that we are aware of allow for the optimal determination of these tradeoffs. Therefore, we develop a model for optimally choosing countermeasures to block or mitigate security attacks in the presence of a given threat level profile. We utilize this model to examine scenarios under both expected threat levels and worst-case levels, and develop budget-dependent risk curves. These curves demonstrate the tradeoffs which occur if decision makers divert budgets away from planning for ordinary risk in an effort to mitigate the effects of potential high-impact outcomes.     

Temperamental,Parental, and Contextual Contributors to Early‐emerging Internalizing Problems: A New Integrative Analysis Approach

This study evaluated a comprehensive model of factors associated with internalizing problems (IP) in early childhood, hypothesizing direct, mediated, and moderated pathways linking child temperamental inhibition, maternal overcontrol and rejection, and contextual stressors to IP. In a novel approach, three samples were integrated to form a large sample (N = 500) of Canadian children (2–6 years; M = 3.95 years; SD = .80). Items tapping into the same constructs across samples were used to create parallel measures of inhibited temperament, maternal positive, critical, and punitive parenting, maternal negative emotionality, family socioeconomic and structural stressors, and child's IP. Multiple‐groups structural equation modeling indicated that associations were invariant across samples and did not differ for boys and girls. Child inhibition, less positive and more critical parenting, maternal negative emotionality, and family socioeconomic disadvantage were found to have direct associations with IP. In addition, maternal negative emotionality was associated with IP through more critical parenting, and both maternal negative emotionality and socioeconomic stress were associated with IP through less positive parenting. Results highlight the multiple independent and cumulative risk factors for early IP and demonstrate the power of integrating data across developmental studies.     

Nursing a Grievance? The Role of Healthcare Assistants in a Modernized National Health Service

The complex division of labour in health care has encouraged the analysis of occupational boundary disputes between separate professions. Less attention has been directed at the divisions in individual occupational groups but in a context of intensive health sector workforce reform there has been a growth in lower status occupations. This article extends debate about lower status occupations by exploring the manner in which nurses and healthcare assistants engage in boundary work to advance their occupational interests. The UK government's modernization agenda has encouraged a more prominent role for healthcare assistants and the findings confirm that this agenda has reinforced occupational boundary disputes between nurses and healthcare assistants. Tensions between nurses and healthcare assistants took particular forms influenced by gendered notions of caring work. The consequences of these boundary management strategies in terms of work undertaken, pay and status are also explored.