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161.
Journal of Risk and Uncertainty - Monetary valuations for mortality and health risk reductions, elicited through stated preference surveys, have been shown to include values placed on others’...  相似文献   
162.
This article reports the findings of a survey administering the personal well-being index (PWI) in six Chinese cities (N = 3,390) to ascertain the personal well-being of China’s urban population. The specific aims of the study were: (a) ascertain whether Chinese urban residents are satisfied with their lives; (b) validate the PWI using an urban sample that is representative of the urban population and larger in size than that which has been utilized in existing studies for Mainland China; (c) compare the results to existing studies for Hong Kong, Macau, rural China and single city studies which have administered the PWI in Guangdong and Shandong; (d) examine whether the responses to the PWI from participants falls within the narrow range predicted by the ‘Theory of Subjective Wellbeing Homeostasis’ and provide further evidence on whether this framework is applicable to Chinese samples; and (e) examine which participant characteristics predict personal well-being, examine whether own income and/or relative income predicts personal well-being and compare these results with previous studies for China and other countries. The data indicated a moderate level of personal well-being (PWI score = 67.1). The PWI demonstrated good psychometric properties in terms of its reliability and validity, consistent with previous published studies. The PWI was within the normative range for non-western countries and was within the narrow band predicted by the ‘Theory of Subjective Wellbeing Homeostasis’. Similar variables were found to predict personal well-being to those found in previous studies for China and elsewhere.  相似文献   
163.
We enhance understanding of the prejudice-induced "color coding" phenomenon among whites by determining whether racial and ethnic prejudices are associated with a previously unexplored policy outcome, spending on drug rehabilitation. We examine attitudes toward both blacks and Latinos; the latter is a group largely ignored in previous research. We assess the impact of several types of racial/ethnic views, including those that manifest modern/indirect prejudice (e.g., stereotypes about violence, individualistic causal attributions) and those that reflect social-distance-based traditional prejudice (opposition to residential proximity and to interracial marriage). These relationships are examined using data from the General Social Survey. Bivariate results support the linkage between both traditional and modern prejudice and rehabilitation spending. Logistic regression analyses also indicate that support for rehabilitation is racialized: Attributing race differences in socioeconomic outcomes to "structural" factors, namely discrimination and lack of chance for education, is associated with believing rehabilitation spending is inadequate, controlling for the effects of other racial/ethnic attitudes and background factors. The relationship between this measure of modern prejudice and the outcome is consistent with color coding. The implications of the findings are discussed, and suggestions for future research that further examine the scope of color coding are offered.  相似文献   
164.
A limited number of species and genera currently dominate the tree stock in streets and urban sites. There has been considerable and persistent argumentation for the necessity of using a more varied and stress-tolerant selection of tree species. This paper reports results from a dendroecological study of six steppe forest reserves in north-east Romania and in the adjacent part of the Republic of Moldavia, where water stress regimes during the growing season and winter temperatures are comparable to those of inner city environments in northern parts of Central Europe and adjoining milder parts of Northern Europe (CNE-region). In each forest reserve, tree growth patterns were studied in five 20 m × 20 m plots, resulting in a total of 30 plots with an allocated area of 1.2 hectares. For all trees, height and diameter were measured and related to tree age by coring in order to detect the species growth and performance in these sites. In total 23 tree species were found, 13 of which were represented by 25 or more individuals with documented good growth in the study plots. The majority of these 13 species have very limited use in urban greenery in the CNE-region today and thus have the potential to increase the species diversity of the current urban tree population through further selection work.  相似文献   
165.
This study provides a contemporary case for exploring the assumed ‘opt out’ phenomenon among early‐career female researchers. Based on rich data from a Danish case study, we adopt an integrated, holistic perspective on women's reasons for leaving the academy. We propose the concept of ‘adaptive decision‐making’ as a useful analytical starting point for synthesizing structure‐ and agency‐centred perspectives on academic career choices. Our study provides new insights into the myriad of structural and cultural conditions circumscribing the career ambitions and expectations of younger female (and male) researchers, at a critical transition point epitomized by high demands for scholarly productivity, international mobility and accumulation of social capital. Located within the context of Danish higher education, our study also adds to the current discussion of why academic gender stratifications persist in a country renowned for its leading international position on issues of societal gender equality.  相似文献   
166.
La poétique sociologique est définie comme problématique pour la sociologie critique de la culture afin de considérer l'avenir du rapport du dédoublement entre les cultures vécue et officielle à travers les institutions de l'imaginaire canadien anglais. On propose des critiques de la CBC, du développement de la politique culturelle, et des Études canadiennes comme école de pensée. A critique of the official definition of Canadian culture is presented. Given the distinction between lived and official culture, the question posed is, ‘how do we theorize the relations between these two levels for an entire society? Based principally on Bahktin's concept of ‘dialogism’ with references to Dumont and Rioux, a sociological poetics is advanced as a theoretical device for unravelling ‘the Canada’. It is argued that cultural studies defined as a sociological poetics must negate any definition of the one Canadian culture or representations of the one Canadian society. Lines of inquiry are suggested with respect to the CBC and Canadian studies as cultural industries.  相似文献   
167.
A growing literature on work place gender diversity and emotional labor has emerged. Both build on more or less implicit assumptions of gender differences in personal attributes. However, it still needs to be tested whether differences are prevalent among male and female employees within the same professional occupation. Based on data from 1,320 Danish public employees in five professional occupations, the article tests the prevalence of gender-based differences—while controlling for age—in empathy, systemizing and competitiveness—three attributes that are commonly argued in both sociology and neurology to be gender-based and commonly argued to be important among scholars studying work behavior and gender. Findings show that differences in empathy, systemizing and competitiveness are prevalent among male and female employees within same the professional occupation—but not always. In some professions, selection mechanisms minimize and sometimes even eliminate particular differences between the two sexes. Hence, both managers and scholars need to reflect on selection mechanisms before assuming fundamental gender differences in personal attributes within professions.  相似文献   
168.
Transformational leaders employ a visionary and creative style of leadership that inspires employees to broaden their interest in their work and to be innovative and creative. There is some evidence that transformational leadership style is linked to employee psychological well-being. However, it is not clear whether this is due to (1) a direct relationship between leadership behaviour and affective well-being outcomes, or (2) a relationship between leadership behaviour and well-being that is mediated by followers' perceived work characteristics. (Such characteristics include role clarity, meaningfulness, and opportunities for development.) This study aims to extend previous work by examining the validity of these two mechanisms in a longitudinal questionnaire study. The study was carried out within the elderly care sector in a Danish local governmental department. A theory-driven model of the relationships between leadership, work characteristics, and psychological well-being was tested using Structural Equation Modelling. The results indicated that followers' perceptions of their work characteristics did mediate the relationship between transformational leadership style and psychological well-being. However, there was only limited evidence of the existence of a direct path between leadership behaviour and employee well-being. These findings have implications for design, implementation, and management of efforts to improve employee well-being.  相似文献   
169.
Crowdfunding has become a rapidly growing source of alternative financing for a wide range of products and service ideas. The crowdfunding process itself necessitates the successful interaction between a number of actors including the central organizing platform, a number of content providing campaigns, and a large diverse group of funders. By utilizing the literature on complete and partial organizations and rejecting the commonly applied organizational molds to describe the process, this paper proposes that crowdfunding is organized and enabled as a fluid and co-dependent interaction between the various actors. The concept of partial organizations and its emphasis on key organizational decisions reveal that crowdfunding may be conceived of as a “co-dependent organization” in which the relationship of the involved actors is so interdependent that the crowdfunding process can neither be maintained nor implemented without it.  相似文献   
170.
The first Danish exchange for sugar beet contracts was established in January 2008. It was also the world’s first major application of a new technology, secure multiparty computation (SMC), which ensures the security and cost-effectiveness of such exchanges. The technology can potentially be used in a number of other applications, including voting, negotiations, and benchmarking. SMC makes it possible to combine private knowledge from a large number of parties without ever revealing their individual knowledge. This provides unique opportunities for individual agents to collaborate despite conflicting interests and decentralized knowledge, which, in many contexts, constitute the primary obstacle to the creation of economic gains. The establishment of the Danish contract exchange was the culmination of a novel and successful collaboration between economists and cryptologists. It constitutes a successful operational research project using novel scientific methods to solve a real, large-scale problem. This article describes the background for and the implementation of the exchange and discusses some other potential applications.  相似文献   
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