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991.
Michael D. Santoro Shanthi Gopalakrishnan 《Journal of Engineering and Technology Management》2000,17(3-4)
Due to the changing competitive landscape, organizations must increasingly focus on acquiring external knowledge to advance new technologies. This study examines the institutionalization of knowledge transfer activities between industrial firms and university research centers. Data were collected from 189 firms collaborating with 21 university research centers in the US. Results show that knowledge transfer activities are facilitated when industrial firms have more mechanistic structures, cultures that are more stable and direction-oriented, and when the firm is more trusting of its university research center partner. Implications for both industry and universities, including their effect on firm performance, are discussed. 相似文献
992.
Yakoboski P Fronstin P Snider S Reilly A Scheer D Custer B Boyce S 《EBRI issue brief / Employee Benefit Research Institute》1994,(152):1-50
The April 1993 CPS differs from the March 1993 CPS in a number of respects. The April 1993 CPS supplement surveys only workers, whereas the March CPS examines the noncash benefits received by all Americans. The April CPS asks workers about health coverage in the week in which the questions were fielded, whereas the March CPS asks about coverage in the preceding year. In April 1993, there were 112.5 million civilian American workers between the ages of 18 and 64 with jobs. Eighty-two million (73 percent) of them worked for an employer that sponsored a health insurance plan, and 65 million (58 percent of all workers) participated in their employer's health plan. About one-third of workers at firms with fewer than 10 employees had employers who offer health benefits; about one-quarter of all of the workers in these firms participated in their employer's plan. Conversely, 94 percent of workers at firms with more than 1,000 employees had an employer who sponsored health benefits, and over 77 percent of these workers participated in their employer's plan. There are 16.5 million American workers whose employers sponsored health benefits but who did not participate in these benefits. Over one-half of these workers (8.5 million) chose not to be covered. Another 36 percent of these workers (5.9 million) did not participate because they were ineligible or denied coverage. Over 66 percent of the ineligible workers did not participate because they were part-time, contract, or temporary workers. Another 26 percent had not yet completed a probationary period. Among the reasons that those who chose not to participate in their employer's coverage, the vast majority (75 percent) stated they were covered by another health care plan. Twenty-nine percent stated that they chose not to purchase coverage because it was too costly or that they did not need or want the coverage. In 1993, there were 16.7 million workers with no health insurance coverage. The vast majority of these workers (95 percent) were employed by private employers. Sixty-six percent of the workers with no health insurance coverage were self-employed or worked for firms with fewer than 100 employees. 相似文献
993.
Korfiatis Konstantinos J. Hovardas Tasos Pantis John D. 《Population and environment》2004,25(6):563-584
Countries of Central and East Europe are in a process of economic, social and political transition. This process provides a unique opportunity for cross-national studies in a context of social transformation and radical infrastructural changes. In the present study, we compared environmental behavior, and the factors affecting it, of citizens from five European countries with diverse economic and social status. Outcomes of the present survey suggest that people's attitudes towards environmental issues and economy-environment trade-offs can be considered reliable predictors, contrary to political attitudes which did not prove to be important determinants of environmental behavior. However, one should be aware of the differences in individual factors affecting citizens' environmental behavior, since the latter cannot be considered as a linear function of a country's development and modernization. 相似文献
994.
FRÉDÉRIC FERRATY INGRID VAN KEILEGOM PHILIPPE VIEU 《Scandinavian Journal of Statistics》2010,37(2):286-306
Abstract. We consider the functional non‐parametric regression model Y= r( χ )+?, where the response Y is univariate, χ is a functional covariate (i.e. valued in some infinite‐dimensional space), and the error ? satisfies E(? | χ ) = 0. For this model, the pointwise asymptotic normality of a kernel estimator of r (·) has been proved in the literature. To use this result for building pointwise confidence intervals for r (·), the asymptotic variance and bias of need to be estimated. However, the functional covariate setting makes this task very hard. To circumvent the estimation of these quantities, we propose to use a bootstrap procedure to approximate the distribution of . Both a naive and a wild bootstrap procedure are studied, and their asymptotic validity is proved. The obtained consistency results are discussed from a practical point of view via a simulation study. Finally, the wild bootstrap procedure is applied to a food industry quality problem to compute pointwise confidence intervals. 相似文献
995.
Fairness considerations often are invoked to explain wage differences that appear unrelated to worker characteristics or job
conditions, but non-experimental tests of fair wage models are rare because market data rarely permit researchers to measure
individual workers’ productivity and its value. We use data from the baseball labor market to address this problem, and find
no support for fair wage theory. We do find, however, that fairness premia can be illusory: Wages appear to incorporate fairness
premia in regressions that control for variation in individuals’ physical output, but such premia evaporate when the value
of that output is held constant.
相似文献
Stephen J. K. WaltersEmail: |
996.
The issue of cultural diversity presents clinicians with both delemmas and opportunities. To deal with such a challenge, I have proposed a constructivist approach to the help-seeking process of clients from diverse ethnoracial backgrounds. A model of clients' help-seeking processes provides a useful and systematic frame for clinicians to understand clients' construction of their problem situations and possible solutions. It provides a useful key for clinicians non-presumptuously to understand clients' subjective experiences, and to enhance clients' ability to resolve problems. 相似文献
997.
Roxana D. Maiorescu-Murphy 《Public Relations Review》2021,47(4):102058
By analyzing the online social construction of Christian Dior’s 2019 Sauvage ad, the present study contributes to the literature on public relations and diversity from the perspective of cultural appropriation, a research line that has remained unexplored. The study builds on Coombs and Tachkova’s (2018) recommendation for a theoretical and practical delineation between crises related to products, services and operations, and scandals (crises that spur moral outrage). The results reveal that the online users’ perceptions of cultural appropriation require communicative approaches that differ from previously employed crisis communication practices. A primary and secondary type of moral outrage were found to thrive in the aftermath of the scandal. The foundation of the primary moral outrage constituted perceived injustice, exploitation, and controllability, as users attributed a high level of responsibility for a corporate scandal they deemed preventable. The secondary type of moral outrage revealed the users’ concern about injustice, referred to as double standards vis-à-vis the cultural appropriation of ethnic groups that had not been historically marginalized. Implications for theory and practice are discussed. 相似文献
998.
999.
A Bayesian Model and Stochastic Exposure (Dose) Estimation for Relative Exposure Risk Comparison Involving Asbestos‐Containing Dropped Ceiling Panel Installation and Maintenance Tasks
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Assessing exposures to hazards in order to characterize risk is at the core of occupational hygiene. Our study examined dropped ceiling systems commonly used in schools and commercial buildings and lay‐in ceiling panels that may have contained asbestos prior to the mid to late 1970s. However, most ceiling panels and tiles do not contain asbestos. Since asbestos risk relates to dose, we estimated the distribution of eight‐hour TWA concentrations and one‐year exposures (a one‐year dose equivalent) to asbestos fibers (asbestos f/cc‐years) for five groups of workers who may encounter dropped ceilings: specialists, generalists, maintenance workers, nonprofessional do‐it‐yourself (DIY) persons, and other tradespersons who are bystanders to ceiling work. Concentration data (asbestos f/cc) were obtained through two exposure assessment studies in the field and one chamber study. Bayesian and stochastic models were applied to estimate distributions of eight‐hour TWAs and annual exposures (dose). The eight‐hour TWAs for all work categories were below current and historic occupational exposure limits (OELs). Exposures to asbestos fibers from dropped ceiling work would be categorized as “highly controlled” for maintenance workers and “well controlled” for remaining work categories, according to the American Industrial Hygiene Association exposure control rating system. Annual exposures (dose) were found to be greatest for specialists, followed by maintenance workers, generalists, bystanders, and DIY. On a comparative basis, modeled dose and thus risk from dropped ceilings for all work categories were orders of magnitude lower than published exposures for other sources of banned friable asbestos‐containing building material commonly encountered in construction trades. 相似文献
1000.
Ted Goldberg 《International Journal of Social Welfare》2005,14(1):44-54
Sweden and The Netherlands are often referred to as the archetypes of prohibition and harm reduction, respectively. Both nations have, however, recently adopted political measures that fit well in the other country's model. But they have also taken steps that reflect traditional thinking. Are we witnessing the initial stages of convergence or are recent developments better interpreted as adjustments? This article addresses these questions by comparing Swedish and Dutch theoretical understandings of ‘the drug problem’. Goals and practices are illuminated in the context of underlying theory, raising the question: Can substantial convergence be achieved without significant prior changes in theoretical perceptions? It is found that the theoretical understandings of the two paradigms do not mix easily, complicating attempts at convergence. Moreover, both countries have invested a great deal of political prestige in their respective models, further exacerbating the problem. A conceivable way to circumvent these difficulties is suggested. 相似文献