Creating competencies through collaboration:: The case of EUREKA R&D consortia

This article discusses the originality of European EUREKA consortia. Formed at the initiative of member firms, these consortia generally adopt a decentralised structure. Their main purpose is to conduct applied research, with the ultimate goal of exploiting its commercial opportunities. The consortia strive to ensure collaboration among firms in different countries, and at times, from different industries. Examining the management of R&D consortia, this article focuses primarily on the creation of new knowledge and competencies and on the benefits that member firms can reap from collaboration. Based on 20 interviews with project managers, the article brings to light two main observations: (1) the leader's positioning is a determining factor, and (2) a perfect balance between the firm's technological development and the consortium's strategic orientation facilitates the acquisition of competencies.     

Firm’s protection against disasters: are investment and insurance substitutes or complements?

Theory and Decision - We use a controlled laboratory experiment to study firm’s protection against potential technological damages. The probability of a catastrophic event is known, and the...     

Physical and mental health changes in aging foster parents: Do child behavioural problems hasten declines?

This study examined foster parent physical and mental health over time. It was hypothesized that increased severity and frequency of child behavioural problems, whether externalizing or internalizing, would be associated with poorer health over time, especially for foster parents ≥60 years of age. Data from the baseline and Wave 2 interview of the 2010 National Survey of Child and Adolescent Well‐Being were used. The final analytic sample included kin and nonkin foster parents who had custody of a foster child for both waves of data collection (n = 962). Ordinary Least Squares regression models with lagged dependent variables showed that foster parents ≥60 had deteriorating physical health over time, but caregiver age alone had no association with worsening mental health. However, parents ≥60 caring for children with externalizing behavioural problems had significantly improved physical health. Mental health of parents ≥60 significantly diminished if child externalizing or internalizing problems worsened. Findings indicate that for aging foster parents, externalizing child behaviours may stimulate physical activity and improved physical health, yet any type of child behavioural problem can deteriorate mental health functioning.     

Coping with climatic shocks: local perspectives from Haiti’s rural mountain regions

Population and Environment - Haiti’s agrarian society is highly sensitive to changes in weather and climate conditions. Little is known about Haitian farmers’ perceptions of...     

Events that Trigger Poverty Entries and Exits*

Objective. This article examines how events—such as changes in household composition, employment status, disability status, and economic conditions—affect poverty entries and exits. We also examine whether the role these events play in poverty transitions differs in the pre‐ and post‐welfare‐reform periods. Methods. The analysis uses discrete‐time multivariate hazard models along with monthly, longitudinal data from the 1988, 1990, and 1996 panels of the Survey of Income and Program Participation (SIPP). Results. Analyses show that many events are related to the likelihood of entering and exiting poverty. Of the trigger events examined, individuals living in households that experience a loss or gain of employment are the most likely to enter and exit poverty. We also find that changes in employment are more important in the 1996 to 1999 time period—after welfare reform—than in the 1988 to 1992 time period—prior to welfare reform. Finally, changes in household composition, disability status, and educational attainment are found to play a role in throwing people into poverty and helping them exit from poverty in both time periods. Conclusions. There is no single path into or out of poverty, suggesting that multiple policies can be considered to help alleviate poverty.     

Sozialer Einfluss in Chat-Gruppen: Geschlechtsspezifische Auswirkungen auf konversationale Partizipation und Kohärenz

This study examines gender specific differences in chat groups. It is assumed that men participate more in communication than women, that women will be perceived as less influential and will use different communication mechanisms to exert social influence. In addition, the effects of a coherence training for women will be evaluated. A 2 × 2 experimental design (topic, training) with gender as quasi-experimental variable was used to investigate 99 students in 33 triads discussing a career-choice dilemma via chat. Statistical analyses show that men participated more in the discussion and women were perceived as less influential independently from topic and training. Trained women communicated more coherently compared to untrained women. Analysis of communication mechanisms show that women differed from men in ways how to exert social influence. Practical implications as well as methodical limitations are discussed.     

Sexual coercion in gay male and lesbian relationships: Predictors and implications for support services

Numerous studies have documented the prevalence of forced sex in heterosexual couples. Positive effects of this research include increases in awareness about the problem among helping professionals and the public, as well as increases in support services and prevention programs. However, no research has been done on sexual coercion in gay male and lesbian relationships, and few support services exist. Therefore, this study is an investigation of the prevalence and correlates of coercive sex in gay male and lesbian relationships. Participants were 36 women and 34 men who were in gay or lesbian relationships. The results indicated that 12% of the gay men and 31% of the lesbians reported being victims of forced sex by their current or most recent partners. The higher reporting rate among women may be due to greater awareness of issues pertaining to sexual abuse, and greater likelihood of identifying various forms of coercion as force. For men, being a victim of forced sex was generally associated with being a victim of other forms of violence. For both sexes, victims of forced sex believed that it would be relatively difficult to get counseling. Implications for support services are discussed.     

The effects of children’s proximity‐seeking to maternal attachment figures during mild stress exposure on mood and physiological responses: An experimental study

In this study we investigated the effects of seeking versus avoiding proximity to mother on children’s emotional recovery from a stressor. Sixty children 9–12 years underwent a moodinduction procedure and were randomly assigned to seek proximity from or avoid an image of their mothers. The effect of this manipulation on children’s self‐reported negative emotions, skin conductance and heart rate variability (respiratory sinus arhythmia) was assessed. Higher levels of attachment anxiety were linked to more self‐reported sadness when children had to avoid mother, but no evidence for such an effect was found on a physiological level. For avoidant attachment, a similar pattern of results emerged, but both for self‐reported sadness and skin conductance.