联盟组合多样性及其与绩效维度的关系

基于480家机构的以自我为中心的网络数据,分析了联盟组合多样性和财务绩效、激进式创新绩效、渐进式创新绩效等三个重要绩效维度之间的关系.其中,联盟组合多样性与财务绩效负相关;而联盟组合多样性与激进式创新绩效呈现倒U形关系;联盟组合多样性与渐进式创新绩效呈现递减收益正相关.结果表明,管理者应该意识到联盟组合多样性的可能的消极影响,并且意识到不同水平的联盟组合多样性是最有益的.     

Prevention interventions of alcohol problems in the workplace

The workplace offers advantages as a setting for interventions that result in primary prevention of alcohol abuse. Such programs have the potential to reach broad audiences and populations that would otherwise not receive prevention programs and, thereby, benefit both the employee and employer. Researchers have implemented and evaluated a variety of workplace alcohol problem prevention efforts in recent years, including programs focused on health promotion, social health promotion, brief interventions, and changing the work environment. Although some studies reported significant reductions in alcohol use outcomes, additional research with a stronger and integrated methodological approach is needed. The field of workplace alcohol prevention also might benefit from a guiding framework, such as the one proposed in this article.     

It's Only Temporary: Time Frame and the Dynamics of Creative Project Teams

The success of many knowledge‐intensive industries depends on creative projects that lie at the heart of their logic of production. The temporality of such projects, however, is an issue that is insufficiently understood. To address this, we study the perceived time frame of teams that work on creative projects and its effects on project dynamics. An experiment with 267 managers assigned to creative project teams with varying time frames demonstrates that, compared to creative project teams with a relatively longer time frame, project teams with a shorter time frame focus more on the immediate present, are less immersed in their task and utilize a more heuristic mode of information processing. Furthermore, we find that time frame moderates the negative effect of team conflict on team cohesion. These results are consistent with our theory that the temporary nature of creative projects shapes different time frames among project participants, and that it is this time frame that is an important predictor of task and team processes.     

Limited liability and its moral hazard implications: the systemic inscription of instability in contemporary capitalism

The principle of limited liability is one of the defining characteristics of modern corporate capitalism. It is also, we argue in this article, a powerful structural source of moral hazard. Engaging in a double conceptual genealogy, we investigate how the concepts of moral hazard and limited liability have evolved and diffused over time. We highlight two parallel but unconnected paths of construction, diffusion, moral contestation, and eventual institutionalization. We bring to the fore clear elective affinities between both concepts and their respective evolution. Going one step further, we suggest that both concepts have come to be connected through time. In the context of contemporary capitalism, limited liability has to be understood, we argue, as a powerful structural source of moral hazard. In conclusion, we propose that this structural link between limited liability and moral hazard is an important explanatory factor of the systemic instability of contemporary capitalism and, as a consequence, of a pattern of recurrent crises that are regularly disrupting our economies and societies.     

Adoption of an Outdoor Residential Hall Smoking Policy in a California Public University: A Case Study

Abstract

Objective: Because secondhand smoke is a public health concern, many colleges have adopted bans to ensure healthier environments. This study demonstrates how outdoor smoking policy change can be accomplished at a large public university. Participants: The participants were 1,537 students housed in residential communities at the University of California, Berkeley, who completed an online survey. Methods: A proposal for smoke-free residential communities that included student resident survey data was prepared. Results: The survey data indicated that most students (77%) were bothered by secondhand smoke, and most (66%) favored smoke-free environments. The data were used to advocate for a change in the residential community smoking policy. Conclusion: The survey data and institutional comparisons played a key role in administrators’ decision-making about campus smoking policy. Despite administrators’ concerns about students’ safety and freedom of choice, student-led advocacy was able to influence policy change.     

“Battle of the Mei-Meis”

On May 7, 2011, Singapore held its 16th General Election. The ruling People’s Action Party (PAP) predictably secured a landslide victory, and yet the result was contextually historic, with the opposition winning six seats from a possible eighty-seven—the largest loss for the PAP since political independence in 1965. At the centre of the General Election was a persistent media buzz surrounding two young female candidates: Tin Pei Ling of the People’s Action Party and Nicole Seah of the National Solidarity Party. While the former suffered sustained criticism, the latter received sustained praise. This article seeks to analyze the manner in which these two women were positioned as inverse feminine subjects within the mediascape. The analysis emerges from data collected from 194 sources which appeared online between March 29, 2011 and May 8, 2011, comprising political blogs, discussion forums, articles, and reports from online news sites. It aims to reveal how the gendered media constructions of, and public responses to, both women interpolate a diametrically opposed positive and negative binary of womanhood which functions to: (1) reify national discourses of ideal femininity; and (2) corroborate regional conceptualizations of “good” and “bad” feminine subjectivities.     

Associations Between Marital Meaning and Reasons to Delay Marriage for Young Adults in Romantic Relationships

Using symbolic interactionism we developed an open-ended question to examine marital meaning for young adults (N = 111). Themes to emerge were love and commitment. Participants were placed into clusters: contractual (low love, high commitment), optimistic-realistic (high love, high commitment), romanticizing (high love, low commitment), and casual (low love, low commitment). We examined marital meaning and associations with reasons to delay marriage, conceptualized as relational doubts and financial concerns. Optimistic-realistic and casual individuals reported fewer relational doubts than contractual individuals. Longer relationship length was associated with fewer financial concerns for optimistic-realistic individuals when compared with all others. We conclude that although love and commitment are central to marital meaning, for some, specific pairings of these themes have implications in understanding reasons young adults delay marrying.     

Gifts, Cash, and Stigma

Each year individuals in the United States transfer between $50 and $72 billion in resources in the form of noncash holiday gifts, despite the fact that holiday gift recipients apparently value their noncash gifts at about 10% less than the prices paid by the givers. We document that cash giving is more likely from givers who tend to give unwanted gifts, indicating that givers are concerned with the utility of their recipients. The rarity of cash gifts can be rationalized by a stigma of cash giving that we are able to parameterize and estimate using a simple structural model.