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1.
Collective bargaining requires that an agent represent workers. This paper examines the implications for the trade union movement
of the resulting agency costs. Without transferable rights in the union, union members lack the means and incentive to bring
forth the innovative agent controls common to the modern corporation. Considerations of the bargaining strengths of employers
and employees, each represented by an agent, provide an explanation of the simultaneous decline of private sector union membership
(corporate share holders have been more successful at lowering agency costs) and growth of public sector union representation
(where the union official, a “double agent,” serves the interest of both employee and bureaucratic employer).
The authors acknowledge the helpful remarks Donald L. Martin whose earlier research on property rights in unions inspired
this effort. Don Bellante’s work was supported by a grant from the Research Committee of the College of Business Administration,
University of South Florida. 相似文献
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Leanne ten Brinke Stephen Porter Natasha Korva Katherine Fowler Scott O. Lilienfeld Christopher J. Patrick 《Journal of Nonverbal Behavior》2017,41(3):269-287
Psychopathic individuals are characterized as “intra-species predators”—callous, impulsive, aggressive, and proficient at interpersonal manipulation. For example, despite their high risk for re-offending, psychopathic offenders often receive early release on parole. While reputed to be social chameleons, research suggests that even naive observers can accurately infer high levels of psychopathic traits in others with very brief exposures to behavior, but accuracy degrades with extended observation. We utilized a lens model approach to examine the communication styles (emotional facial expressions, body language, and verbal content) of offenders varying in levels of psychopathic traits using “thin slice” video clips of psychological assessment interviews and to reveal which cues observers use to inform their evaluations of psychopathy. Psychopathic traits were associated with more (a) Duchenne smiles, (b) negative (angry) emotional language, and (c) hand gestures (illustrators). Further, psychopathy was associated with a marked behavioral incongruence; when individuals scoring high in psychopathic traits engaged in Duchenne smiles they were also more likely to use angry language. Naïve observers relied on each of these valid behavioral signals to quickly and accurately detect psychopathic traits. These findings provide insight into psychopathic communication styles, opportunities for improving the detection of psychopathic personality traits, and may provide an avenue for understanding successful psychopathic manipulation. 相似文献
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Sea-Level Rise (SLR) Projections from the National Oceanic and Atmospheric Administration (NOAA) and the U.S. Army Corp of Engineers (USACE) indicate increasing, and imminent, risk to coastal communities from tidal flooding and hurricane storm surge. Building on recent research related to the potential demographic impacts of such changes (Hauer et al. 2016, in Nat Clim Chang 3:802–806, 2017; Neumann et al. 2015; Curtis and Schneider in Popul Environ 33:28–54, 2011), localized flooding projections in the Miami Beach area (Wdowinski et al. in Ocean Coast Manag 126:1–8, 2016) and projected economic losses associated with this rise in projected SLR (Fu et al. Ocean Coast Manag 133:11–17, 2016); this research investigates the accrued current cost, in terms of real-estate dollars lost, due to recurrent tidal flooding and projected increases of flooding in Miami-Dade County. Most directly related to this line of research, Keenan et al. (2018) have recently produced results indicating that Climate Gentrification is taking place in Miami, FL with higher elevations in flood prone areas appreciating at a higher rate. In that vein of thinking, we seek to answer a question posed by such research: What is the actual accrued loss to sea-level rise over the recent past? To answer this question, we replicate well-documented estimation methods by combining publicly available sea-level rise projections, tide gauge trends, and property lot elevation data to identify areas regularly at risk of flooding. Combining recent patterns of flooding inundation with future forecasts, we find that properties projected to be inundated with tidal flooding in 2032 have lost $3.08 each year on each square foot of living area, and properties near roads that will be inundated with tidal flooding in 2032 have lost $3.71 each year on each square foot of living area. These effects total over $465 million in lost real-estate market value between 2005 and 2016 in the Miami-Dade area. 相似文献
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Kristie J. R. Phillips Charles Hausman Elisabeth S. Larsen 《The Sociological quarterly》2012,53(2):264-294
Data from one urban school district is analyzed to examine equity‐based arguments about school choice as they pertain to intradistrict transfer policies. We specifically examine which factors influence the propensity for parents to participate in choice, and how choice schools differ from the schools that students are zoned to attend. We find that advantaged and disadvantaged parents make similar choices in that they are both likely to choose more affluent schools with better academic records than the schools they are zoned to attend. However, these choices operate in different spheres, as advantaged parents choose the most affluent schools with the best academic records, and disadvantaged parents choose away from the least affluent schools with the worst academic records to schools that are slightly better. 相似文献
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Darwin (1872) hypothesized that some facial muscle actions associated with emotion cannot be consciously inhibited, particularly when
the to-be concealed emotion is strong. The present study investigated emotional “leakage” in deceptive facial expressions
as a function of emotional intensity. Participants viewed low or high intensity disgusting, sad, frightening, and happy images,
responding to each with a 5 s videotaped genuine or deceptive expression. Each 1/30 s frame of the 1,711 expressions (256,650
frames in total) was analyzed for the presence and duration of universal expressions. Results strongly supported the inhibition
hypothesis. In general, emotional leakage lasted longer in both the upper and lower face during high-intensity masked, relative
to low-intensity, masked expressions. High intensity emotion was more difficult to conceal than low intensity emotion during
emotional neutralization, leading to a greater likelihood of emotional leakage in the upper face. The greatest and least amount
of emotional leakage occurred during fearful and happiness expressions, respectively. Untrained observers were unable to discriminate
real and false expressions above the level of chance. 相似文献
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Experiential learning is a vital aspect of social work education, particularly for teaching community practice. The literature, however, provides few examples of technology-based experiential assignments that educators can implement in their classrooms. This exploratory study examined an innovative student-generated video assignment developed for a social work community practice course. Thirty-seven former students spanning three distinct semesters completed an online survey of closed- and open-ended questions. Findings indicate the video assignment enhanced understanding of community practice and provided a unique diffusion factor. Participants appreciated how the video assignment differed from traditional assignments by offering opportunity for praxis, creativity, and acquisition of technological skills. Educators should note the challenges of student-generated videos to maximize their educational benefit and sustain student receptivity to such assignments. Teaching video-making skills has implications for post-graduation employment in the human service sector. 相似文献