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51.
Elizabeth Chell Laura J. Spence Francesco Perrini Jared D. Harris 《Journal of Business Ethics》2016,133(4):619-625
This editorial to the special issue addresses the often overlooked question of the ethical nature of social enterprises. The emerging social entrepreneurship literature has previously been dominated by enthusiasts who fail to critique the social enterprise, focusing instead on its distinction from economic entrepreneurship and potential in solving social problems. In this respect, we have found through the work presented herein that the relation between social entrepreneurship and ethics needs to be problematized. Further, we find that a range of conceptual lenses and methodological approaches is valuable as the social entrepreneurship field matures. 相似文献
52.
53.
Patric R. Spence Kenneth A. Lachlan David Westerman Xialing Lin Christina J. Harris Timothy L. Sellnow 《Journal of Risk Research》2017,20(5):590-610
Exemplification theory asserts that message components that are iconic and emotionally arousing are easily accessed, and are therefore relied upon when making subsequent behavioral decisions. A reanalysis of data from three studies collected at different times, unrelated experimental stimuli (terrorism, food ingredients, and bed bugs), different media (visual and print), varying geographic locations, different experimental conditions (laboratory and online), and diverse participants suggests that these processes work differently for men and women. Results suggest that the medium through which an exemplar is presented and/or experienced may be fairly inconsequential, but there are underlying processes which may determine the extent to which individuals will modify behavioral intentions related to risks. After witnessing exemplified portrayals, women were more likely than men to express a desire to modify behavior, perceive themselves as more susceptible to the risk, and perceive the risk as being more severe across the studies. The findings are discussed in terms of directions for future research and implications for risk communication practitioners. 相似文献
54.
Piers Fleming Ellen Townsend Joost A. van Hilten Alexa Spence Eamonn Ferguson 《Journal of Risk Research》2013,16(7):857-873
The effectiveness of a medical treatment should not predict its risk (highly effective treatments can be either safe or risky), however, people’s use of heuristic shortcuts may lead them to judge a link between effectiveness and risk, typically a negative correlation. A particular concern is that experts might use such a strategy and that this is unlikely to provide an accurate judgement. This large-scale field-based experiment compares expert-relevant and non-expert-relevant contexts, for both expert and public judgements of risk and effectiveness in the context of blood transfusion medicine. Postal questionnaires were distributed to anaesthetists (experts, N?=?123) and a general public (non-expert) comparison group (N?=?1153); half of the participants were cued with accompanying general information about genetically-modified (GM) biotechnology and half received specific information about blood product technologies. The blood-focussed information served to emphasise the medical relevance of the questionnaire to the expert group. Regression analyses showed that generally perceived effectiveness predicted perceived risk for both experts and non-experts, which suggests heuristic processing. However, although experts appeared to engage in heuristic processing for risk perceptions in certain circumstances, this processing is strongly affected by context. Experts who received the medically relevant context rated perceptions of effectiveness independently of perceptions of risk, unlike those who received the GM context. This indicates a reduced reliance on a low-effort heuristic for experts given an expertise-relevant context. The results are considered in light of dual-process (rational-associative) accounts of reasoning. 相似文献
55.
This article, in responding to Thornton's (this issue) depiction of how accounting might be extended to incorporate environmental issues, offers a critique of mainstream understandings of the accounting function. Specifically, we argue that Thornton's arguments are developed within doxic, or taken-for-granted, parameters regarding what accounting is and what it can be. Expanding the accounting domain whilst staying within these parameters leads to something more than the mere reproduction of the status quo; it leads to intensified commodification of the biosphere. 相似文献
56.
We present new analytical results for the impact of portfolio weight constraints on an investor’s optimal portfolio when parameter uncertainty is taken into account. While it is well known that parameter uncertainty and imposing weight constraints results in reduced certainty equivalent returns, in the general case, there are no analytical results. In a special case, commonly used in the funds management literature, we derive analytical expression for the certainty equivalent loss that does not depend on the risk aversion parameter. We illustrate our theoretical results using hedge fund data, from the perspective of a fund-of-fund manager. Our contribution is to formalize the framework to investigate this problem, as well as providing tractable analytical solutions that can be implemented using either simulated or asset manager returns. 相似文献
57.
Alejandro Salgado‐Montejo Isabell Tapia Leon Andrew J. Elliot Carlos José Salgado Charles Spence 《心理学和销售学》2015,32(7):771-781
The present research examined the possibility that subtle face‐like features (a smile‐ or a frown‐like line) on a product can influence evaluations of and preferences for that product. The same within‐participants experiment was conducted twice, once in the United Kingdom and once in Colombia: participants viewed four variants (concave [smile‐like] line, convex [frown‐like] line, straight line, line absent) of three different products (tea, shampoo, juice) and both evaluated the products on visual analogue scales and completed a forced choice decision task. The results revealed a general tendency across scales, products, and countries for the participants to rate products more positively and to choose products more frequently when they displayed a concave line relative to a convex line; comparisons with the straight line and absent line conditions suggested that the effects were present for both concave and convex lines, but were stronger in the concave instance. These findings provide both a deeper theoretical understanding of the influence of subtle cues on evaluation and decision making, and concrete, practical information for both product designers and marketers. 相似文献
58.
Teaching Business Ethics - 相似文献
59.
Marcia W. Distaso Tina McCorkindale Alexa Agugliaro 《Journal of Promotion Management》2015,21(2):163-189
While public relations and marketing research has analyzed how companies are using individual social media channels, minimal research has explored an organization's social media presence across several channels or identified differences among industries. Using theoretical guidelines for best practices, this study does both by analyzing the complete list of Fortune's “America's Most Admired Companies” (N = 417) on Facebook, Twitter, and YouTube. Results found there were differences across industries regarding their adoption and integration of best practices into their social media accounts. A list of 20 gold standard companies is provided. 相似文献
60.
James G. Combs David J. Ketchen Alexa A. Perryman Maura S. Donahue 《Journal of Management Studies》2007,44(8):1299-1323
abstract Prior studies of the relationship between the composition of boards of directors and firm performance offer equivocal results. Drawing on agency and power circulation theories, we attempt to reduce this equivocality by asserting that CEO power moderates the relationship. Specifically, an outside director dominated board is needed to check a powerful CEO, but monitoring by other executives provides sufficient constraints on CEOs with low power. We used event study methodology to test the effects of the interaction between board composition and CEO power on stock market reaction to 73 unexpected CEO deaths. We found support for our theorizing among two of three sources of CEO power. Thus, although regulatory trends increasingly support outside director dominated boards, our findings indicate that this may not always benefit shareholders and that CEO power should be considered when constructing boards. 相似文献