Solving Resource Allocation Problems When Earning Effects Are Present

Learning effects play an important role in certain resource allocation problems, and several authors have proposed models for these problems that capture the relevant relationships. However, the models may be difficult to implement or have shortcomings in the prescribed solution procedures. In this paper, we selectively review the work to date and present a simple reformulation that facilitates solution by off-the-shelf software.     

Intimate partner violence and Hurricane Katrina: predictors and associated mental health outcomes

This study sought to establish the prevalence and correlates of intimate partner violence (IPV) victimization in the 6 months before and after Hurricane Katrina. Participants were 445 married or cohabiting persons who were living in the 23 southernmost counties of Mississippi at the time of Hurricane Katrina. Data for this study were collected as part of a larger, population-based, representative study. The percentage of women reporting psychological victimization increased from 33.6% prior to Hurricane Katrina to 45.2% following Hurricane Katrina (p < .001). The percentage of men reporting psychological victimization increased from 36.7% to 43.1% (p = .01). Reports of physical victimization increased from 4.2% to 8.3% for women (p = .01) but were unchanged for men. Significant predictors of post-Katrina victimization included pre-Katrina victimization, age, educational attainment, marital status, and hurricane-related stressors. Reports of IPV were associated with greater risk of post-Katrina depression and posttraumatic stress disorder. Data from the first population-based study to document IPV following a large-scale natural disaster suggest that IPV may be an important but often overlooked public health concern following disasters.     

Collaboration Among Rural Nonprofit Organizations

Collaboration has received strong impetus in recent years. Service providers face greater expectations that they will share human and financial resources with other organizations, conduct joint planning, and devise other ways to break down organization barriers. This article analyzes collaborative practices among nonprofit organizations in rural southern Illinois and the Mississippi Delta. Environmental factors present in rural areas suggest that collaboration may be difficult to accomplish. Clients are scattered over a large geographic area, they are hard to contact because of transportation problems, community financial resources are limited, staff salaries are low, and some rural populations resist service offerings. Despite these difficulties, nonprofits in the two rural regions do engage in significant collaborations, and their leadership shows strong commitment to partnering with other organizations. Certain characteristics of the rural environment actually facilitate collaboration.     

Welfare Exit,Marriage, and Welfare Recidivism: A Reevaluation of Patterns of the 1980s and 1990s

We examine the relationship between marriage and welfare recidivism for women leaving a first welfare spell, using the 1979–2000 panels of the National Longitudinal Survey of Youth (NLSY). Previous studies have found that women who marry around the time of welfare exit have lower rates of welfare return than women who stay single. However, more marriages occur before or after welfare exit than occur at the time of welfare exit. We find that marriages that precede or follow welfare exit by more than 12 months are not associated with significantly lower rates of welfare return. We also confirm previous findings that marriages formed within a year of welfare exit are associated with reduced rates of welfare return. However, these reduced rates mostly indicate later welfare returns rather than fewer welfare returns. Overall, our findings indicate a much weaker association between marriage and welfare independence than has been previously reported for this time period.     

Model (undocumented) minorities and “illegal” immigrants: centering Asian Americans and US carcerality in undocumented student discourse

As the numbers of immigrant apprehensions, detentions, and deportations increase, and in context of anti-immigrant sentiment, education scholars must better contend with the way that carcerality affects undocumented student experiences. Carcerality refers to social and political systems that formally and informally promote discipline, punishment, and incarceration. Guided by Critical Race Theory, I examine interview data from 15 undocumented Asian Americans to show that the portrayal of undocumented student exceptionalism that typically characterizes the discourse on their experiences obscures the centrality of carcerality in shaping how young people with undocumented status navigate their lives. The narratives of undocumented Asian Americans represent a shift in undocumented discourse as these students de-emphasized their academic mobility, demonstrated a hyper-awareness of punitive immigration policies, and were traumatized by and practiced nondisclosure in response to deportation threats. However, while these students developed resistance strategies that they believed would both physically and psychologically protect their presence in the US, some reinforced white supremacist perceptions of the illegality of other undocumented immigrants. Undocumented Asian American experiences illuminate the nuanced relationship between the criminalization of undocumented immigrants, race, and education, and how a legacy of carcerality is vital to deciphering the contemporary educational experiences of undocumented students in the US.     

Recurrence relations for the moments of truncated multinormal distribution

In this paper some recurrence relations of moments of doubly truncated multivariate normal distribution are obtained. The bivariate case is given as an example and some applications are indicated.     

有朋自中国来——访英国航空公司亚太及中东商务运营经理凯文&#183;哈利德

“英国是工业革命的发源地，也可以说是工业文明的发源地。而中国正在进行人类历史上规模最大的工业化。人们希望这是更高意义上的工业化，能够避免西方工业化时不必要的弯路。从这个意义上讲，中国正在进行的，是另一场意义深远的工业革命。作为世界最大的航空公司之一，英航以自己的经验见证着这一过程。”     

Predicting Change in Marital Satisfaction Throughout Emotionally Focused Couple Therapy

Emotionally focused couple therapy (EFT) is an empirically validated approach to couple therapy that uses attachment theory to understand the needs and emotions of romantic partners. EFT is recognized as one of the most effective approaches to couple therapy, but to guide therapists in their use of EFT, a theoretically based model to predict change is needed. This study tested such a model by recruiting 32 couples, and 14 therapists who provided approximately 21 sessions of EFT. Couples completed self‐report measures of marital satisfaction, attachment security, relationship trust, and emotional control at pre‐ and posttherapy and after each therapy session. Results of hierarchical linear modeling suggested that individuals higher on self‐report attachment anxiety and higher levels of emotional control had greater change in marital satisfaction across EFT sessions. Assessing attachment security at the start of therapy will inform therapists of the emotion regulating strategies used by couples and may help couples achieve positive outcomes from EFT.