Evaluation of adult protective services: perspectives of community professionals

Due to challenges associated with client characteristics, funding, and the expectation of poor outcomes, few studies have evaluated the services provided by Adult Protective Services (APS). The article reports community-based professionals' satisfaction with APS when investigating cases of suspected elder abuse. Results from a 12-item quantitative survey indicate respondents were most satisfied with the intake process, followed by assessment, and case management. Satisfaction was higher than expected, though areas for improvement are identified. This survey and its results should serve as a starting point for more extensive evaluation methodologies needed to enhance the delivery of services provided by APS.     

Transactional Sex and Preferences for Pre-Exposure Prophylaxis (PrEP) Administration Modalities Among Men Who Have Sex With Men (MSM)

Pre-exposure prophylaxis (PrEP) is an important biomedical human immunodeficiency virus (HIV) prevention tool gaining more popularity among Parisian men who have sex with men (MSM) who engage in transactional sex. This study examines the knowledge of, and willingness to use, different modalities of PrEP among this subgroup. Broadcast advertisements were placed on a geosocial-networking smartphone application with a link to a Web-based survey during three 24-hour periods in October 2016. Modified Poisson regression models were used to assess the association between engagement in transactional sex and preferences for each of these PrEP modalities. A total of 444 respondents were included. About 14% reported engagement in transactional sex. In all, 90% of MSM who engaged in transactional sex were knowledgeable of daily oral PrEP, while 13.3% were knowledgeable about long-acting injectable PrEP or penile or rectal microbicides. They were more likely to be aware of long-acting injectable PrEP (aRR = 2.52, 95% CI = 1.16 to 5.47) and willing to use daily oral PrEP (aRR = 1.48; 95% CI = 1.11 to 1.98) or long-acting injectable PrEP (aRR = 1.40; 95% CI = 1.09 to 1.81) than MSM who had not engaged in transactional sex. Long-acting injectable PrEP may be an important HIV-prevention option for MSM who engage in transactional sex if this modality is proven effective.     

Correction to: Colonization and habitat selection of a declining farmland species in urban areas

Urban Ecosystems - In our paper, using distance sampling, we estimated the population density of hares in Aarhus city to 6.8 hares/km2.     

Can a leader be seen as too ethical? The curvilinear effects of ethical leadership

Ethical leadership predicts important organizational outcomes such as decreased deviant and increased organizational citizenship behavior (OCB). We argued that due to the distinct nature of these two types of employee behaviors, ethical leadership decreases deviance in a linear manner (i.e., more ethical leadership leading to less deviance), but we expected ethical leadership to reveal a curvilinear relationship with respect to OCB. Specifically, we expected that, at lower levels, ethical leadership promotes OCB. However, at high levels, ethical leadership should lead to a decrease in these behaviors. We also examined a mechanism that explains this curvilinear pattern, that is, followers' perceptions of moral reproach. Our predictions were supported in three organizational field studies and an experiment. These findings offer a better understanding of the processes that underlie the workings of ethical leadership. They also imply a dilemma for organizations in which they face the choice between limiting deviant employee behavior and promoting OCB.     

Caring for informal caregivers: policy approaches to the provision of direct support services

Despite being the backbone of modern welfare states, the informal care sector for elderly people in need of long-term care is highly dysfunctional. The majority of informal caregivers are overburdened on account of their care-related activities, although an evolving market for support services directly aimed at relieving informal caregivers is observable. In this paper, we examine the reasons for the imperfect exchange between demand and supply in this market, applying the economic theory of market failure. Through a case study of Austria based on an empirical, qualitative survey of all direct support services and their suppliers on the national level as well as in three provinces, an understanding of this market's main players and mechanisms is derived. Thus, the authors determine that three different system types can be identified beyond the historical regional discrepancies. They illustrate the approaches to service provision for informal caregivers: centralized and public, laissez-faire and private, and a radically decentralized network for informal caregivers. Still, lack of information, social and psychological barriers, as well as high transaction costs, are identified which undermine the support service market for informal care. If the costs of the formal long-term care sector are to be contained despite demographic developments, better policy approaches will be necessary to overcome this challenge. In light of this, recommendations are derived to ensure a better exchange between supply and demand. By providing an initial empirical understanding and analysis of this market and its imperfections, the authors pioneer future quantitative research in this field.     

In memorian Aage B. Sørensen (13.5.1941–18.4.2001)

Ohne Zusammenfassung     

Conditional Studentized Survival Tests for Randomly Censored Models

It is shown that in the case of heterogenous censoring distributions Studentized survival tests can be carried out as conditional permutation tests given the order statistics and their censoring status. The result is based on a conditional central limit theorem for permutation statistics. It holds for linear test statistics as well as for sup-statistics. The procedure works under one of the following general circumstances for the two-sample problem: the unbalanced sample size case, highly censored data, certain non-convergent weight functions or under alternatives. For instance, the two-sample log rank test can be carried out asymptotically as a conditional test if the relative amount of uncensored observations vanishes asymptotically as long as the number of uncensored observations becomes infinite. Similar results hold whenever the sample sizes and are unbalanced in the sense that and hold.     

Effects of export diversification in a primary commodity export country: Colombia

This article examines the income and allocation effects of an appropriate export diversification policy by means of a computable general equilibrium model for Colombia. This kind of policy is often envisaged to reduce the dependence of developing countries on primary commodity exports, which are considered to be a source of economic instability. The results show that an appropriate diversification of exports has positive income effects in Colombia.