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31.
32.
Shrikant Bangdiwala Claire Viadro 《International journal of injury control and safety promotion》2013,20(1):15-27
Injuries are a global public health problem, with injury mortality increasing in many regions. We describe a survey of injury policies and programs in 23 countries in the Americas. Most countries surveyed (87%) perceived unintentional injuries to be a significant public health problem. When asked about actual policy agendas, however, just one-fourth (26%) of the countries ranked unintentional injuries among policy makers’ top five concerns. Approximately half of the countries reported having a national injury prevention strategy, injury prevention coordinator, or consultative group. Virtually all countries with national strategies and consultative groups had established them in the 1990s, suggesting that concern about injuries is both recent and growing. Three-fourths (74%) reported that their country had a surveillance system to monitor injury-related mortality and, to a lesser extent, morbidity. The study’s results suggest that most policies and programs for the prevention and control of unintentional injuries have been developed in the past 10 years, and primarily address motor vehicle injuries. It is essential that current efforts be both broadened and strengthened so that the societal burden of unintentional injuries in the Americas can be reduced. 相似文献
33.
Tanya Ruetzler Jim Taylor Dennis Reynolds William Baker Claire Killen 《International Journal of Hospitality Management》2012
Personal presentation attributes have long been understood to affect perceptions of competence and capabilities. To that end, this study investigates seven attributes associated with favorable interview presentation, including overall physical attractiveness, neatness and grooming, clothing color, conservative versus trendy attire, professional versus casual attire, and body modification (including tattoos and piercings). Participants (n = 108), including students, faculty, and hospitality industry professionals, sorted an orthogonal array of 16 full-color, laminated cards that contained photos so that respondents could see levels of clothing color, clothing conservativeness, and degree of professional attire. The remaining attributes and their corresponding levels were shown on respective analog indicators. The conjoint analysis results indicate that grooming and professional attire are the most important attributes in shaping favorable perceptions. Furthermore, faculty perceived conservative clothing to be better while students and industry professionals indicated that trendy clothing creates a more favorable presentation on the part of a job candidate. 相似文献
34.
This paper considers the impact of vertical integration on the bargaining power relationship between employers and workers. We argue that vertical integration may have either a positive or a negative effect on the employer's position. The relationship between vertical integration of the firm and wages remains, therefore, an empirical question which this paper sets out to resolve. We do this using regression analysis and by employing a new measure of vertical integration. Our results suggest that contrary to the evidence of some previous studies, vertical integration can enhance employer bargaining power. 相似文献
35.
We examine the governance characteristics, earnings quality, growth rates, dividend policy, and compensation structure of 97 firms recently under investigation by the Securities and Exchange Commission (SEC) for accounting fraud. Our results show that the corporate environment most likely to lead to an accounting scandal manifests significant growth and accounting practices that are already pushing the envelope of earnings smoothing. Firms operating in this environment seem more likely to tip over the edge into fraud if there are fewer outsiders on the audit committee and outside directors appear overcommitted. 相似文献
36.
Claire Coiffard 《Metrika》2011,73(3):359-371
We consider multivariate spacings blocks in the usual sense (refer to Deheuvels (Z Wahrsch Verw Gebiete 64:411–424, 1983)).
We consider the sets of exceptional points in the neighborhood of which such spacings are, infinitely often, unusually large.
Our main result, in the spirit of Hawkes (Math Proc Camb Phil Soc 293–303, 1981), shows that these sets constitute random
fractals, whose Hausdorff dimensions are explicitly evaluated. 相似文献
37.
Beverly B. Marshall Claire E. Crutchley Diane Lending 《Journal of Economics and Finance》2004,28(1):104-116
This paper examines whether investors in early Internet IPOs earned superior returns to those who invested in later entrants.
We document three differences between early public firms in a new Internet technology and their followers: underpricing, operating
characteristics at the IPO, and stock price performance after the IPO. We find that there is value in going public relatively
early in a new Internet technology. Specifically, long-term returns are significantly higher for the early entrants. We also
find evidence, consistent with previous studies that examine hot IPO markets, that the early public firms have better operating
characteristics at the IPO than later entrants. 相似文献
38.
Research is needed on the family purchase process of retirement‐age couples, because 78 million baby boomers are rapidly approaching retirement age. Both boomers and the retirement‐age couples in this study present special opportunities to marketers through new roles adopted in retirement. This study reports on perceptions of family purchase process participation among retirement‐age couples. Results indicate that transition retirees' family purchase process participation differs from that of post‐transition retirees. This finding has managerial implications for marketers wishing to serve desirable segments of current and future retirement‐age consumers. © 2007 Wiley Periodicals, Inc. 相似文献
39.
In this research paper, the definition of interviewer performance is restricted to mean the capacity of an interviewer to
convince a respondent to cooperate. Furthermore, it is restricted to performance in telephone surveys. To measure this aspect
of performance, researchers have until now used the cooperation rate, calculated as the number of completed interviews divided
by the sum of completes plus refusals, generally retaining only the first contacts made to a given phone number in order to
avoid contaminating the measure with the performance of a previous interviewer. In this paper, we argue that this measure
is biased because it does not allow for the measurement of performance when interviewers, usually the best ones, work on refusal
conversion or on appointments. We propose a new measure of the net contribution of interviewers to the overall cooperation
rate – the Net Contribution to Performance Index (NCPI) – that measures interviewer performance irrespective of the task they
perform. The properties of the index are compared with the cooperation rate at first contact using a number of criteria: reliability,
variability and relationship with the overall response rate, and internal and external validity. Appendix A explains how to
calculate the new index. 相似文献
40.
Small Business Economics - Women are under-represented in successful entrepreneurial ecosystems and the creation of women-only entrepreneurial networks has been a widespread policy response. We... 相似文献