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41.
With sustainability-oriented innovations (SOIs) small- and medium-sized enterprises (SMEs) can conquer niche markets, cut resource usage and improve the quality of life. SMEs follow different strategic orientations for SOIs. They are conditioned by their organizational structures, capabilities and interaction with the business, regulatory and knowledge network. Usually, SMEs find it easier to span their boundaries to the business network. This research explores, in a longitudinal multi-case study, how the interaction with the knowledge network can condition an SME's strategic orientation. In the analysis of a learning-action network established by a research institute, three network-patterns (grazer, explorer and networker) are observed which result from different SME boundary-spanning processes. A central role is played by the boundary spanners who influence to which degree the SME can build up exploratory and exploitative learning capabilities to further deploy, push forward or generically develop its strategic orientation for SOIs in interaction with the knowledge network.  相似文献   
42.
Falls are a daily occurrence in nursing homes and few interventions for reducing fall-related injuries have proven to be effective. Impact absorbing flooring (IAF) in residential care has shown promising results in reducing fall-injuries and in the process of developing and implementing IAF all aspects are valuable to explore. Therefore, the aim of this qualitative study is to describe the enrolled nurses (ENs) experiences of IAF. We carried out focus group interviews with ENs and used content analysis to process the data. The ENs experienced both negative and positive aspects with the IAF. Importantly, the ENs perceived the IAF as effective in preventing fall-injuries. They also appreciated the improvements in acoustics. Negative aspects were that the flooring initially was challenging to walk on and that it made it harder to maneuver heavy equipment. A significant and transferable finding in this study was the importance of the ENs' perceived difficulty in preventing fall-injuries amongst elderly people living in nursing homes. This seemed to be a driving force to accept the intervention. Although IAF affects the working conditions in a nursing home, ENs are willing to accept these issues given the perceived effectiveness of the intervention.  相似文献   
43.

We study the effects of traditional cigarette and e-cigarette taxes on use of these products among adults in the United States. Data are drawn from the Behavioral Risk Factor Surveillance System and National Health Interview Survey over the period 2011 to 2018. Using two-way fixed effects models, we find evidence that higher traditional cigarette tax rates reduce adult traditional cigarette use and increase adult e-cigarette use. Similarly, we find that higher e-cigarette tax rates increase traditional cigarette use and reduce e-cigarette use. Cross-tax effects imply that the products are economic substitutes. Our results suggest that a proposed national e-cigarette tax of $1.65 per milliliter of vaping liquid would raise the proportion of adults who smoke cigarettes daily by approximately 1 percentage point, translating to 2.5 million extra adult daily smokers compared to the counterfactual of not having the tax.

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45.
Objective. We apply economic theories of news to explain differences between English‐ and Spanish‐language newspaper coverage of immigration. Methods. Using content analysis and contextual data, we examine newspaper coverage of immigration as a function of economic incentives of news organizations and the language of the newspaper outlet. Results. The results indicate that Spanish‐language news outlets generate a larger volume of coverage and more positive coverage of immigration when compared to English‐language news outlets. Conclusions. This specific topic is important and politically relevant because of the potential implications variability in media coverage of this issue hold for public opinion on immigration.  相似文献   
46.
Voracek M  Egle J  Schleicher S  Loibl LM  Sonneck G 《Omega》2007,55(4):279-296
Convergent lines of evidence from adoption, family, geographical, immigrant, molecular genetic, surname, and twin studies of suicide point to genetic contributions to risk factors for suicidal behavior. Related mental health literacy (knowledge and beliefs) of professionals and laypersons may, however, lag behind this research progress. The purpose of this study was to further validate the 22-item Beliefs in the Inheritance of Risk Factors for Suicide Scale (BIRFSS), a novel instrument for assessing individuals' beliefs in the genetics of suicide. Data from a general population sample of 159 Austrian adults showed adequate internal scale consistency. Due to deliberate content heterogeneity, the instrument has a subscale structure, but factor analysis of items extracted a dominant first factor. BIRFSS scores were positively related to overall and specific knowledge on suicide facts (convergent validity), whereas unrelated to the Big Five personality dimensions, locus of control, social desirability, and verbal intelligence (discriminant validity). Demographic correlates of BIRFSS scores included respondents' age and religiosity (both positive ones), but not respondents' sex, educational level, or political orientation.  相似文献   
47.
Despite a huge amount of speculation and expectation surrounding medical tourism, hard empirical evidence is only now beginning to emerge. This paper widens the focus of discussion by contrasting two country experiences (UK and Korea) which on the surface illustrate the diversity of medical tourism and little else. However, considered more comparatively, the accounts contribute toward wider, albeit tentative, theoretical understandings, and insights. The paper is drawn from two broad programs of empirical study conducted over three years in UK and Korea, respectively. The article is structured in three parts: first, a brief overview of policy, legislative, and accreditation frameworks that exist to govern medical tourist flows. Second, we present evidence around flows, demographics, treatment, and medical tourism for Korea and UK (both for supply and demand). Third, we examine conceptual and theoretical implications of this evidence. We argue that viewing medical tourism as a global market is problematic; some medical tourist markets are best viewed as networks with long-term exchange relationships; some specific areas of activity do function more strongly as price-related; decision making around medical tourism frequently involves a range of information and social networks (economic action as embedded social structure); and medical tourism is a function of globalization.  相似文献   
48.
The paper discusses how the power perspective has been considered and discussed in qualitative social studies on the use of mobile phones in practices at home, work and public places. Some themes relevant from the aspect of power negotiations were extrapolated from the reviewed literature: constant availability at home and work, and the mobile phone as a public status symbol in respect to its design and use in space, time, and social surroundings. The review also aims to show how social variables affecting the adoption and use of the mobile phone have so far been analyzed in research. The writers conclude that mobile phones have been interpreted to reproduce and renew traditional power hierarchies. Still, more nuanced research is needed to understand the micro‐mechanisms of power in the socio‐cultural contexts of the use of mobile phones.  相似文献   
49.
Legislators sometimes pass unrelated issues in one bill with one vote (omnibus bills), but they often vote separately on different issues as well. In this article, a model is considered in which the first mover chooses whether to bargain over an omnibus bill or several separate bills. The main difference between the two types of bills is that trade-offs between issues are possible with omnibus bills, but not with separate bills. The underlying bargaining game is demand-bargaining (Morelli 1999). In this game, moderate legislators prefer to propose single-issue bills; extreme legislators prefer omnibus bills, if the asymmetry in policy ideal points in the legislature is large enough.  相似文献   
50.
This paper estimates and interprets empirical shifts in the gender composition of immigrants to add to scholarship about the gendering of international migrations over time. We map shifts in gender ratios using micro-level data that permit us to create age-standardized estimates among adult foreign born stock living in the United States since 1850 and in 26 other nations worldwide since 1960. We examine regional and national variations in these shifts, and ask whether and how the gendered composition of foreigners from diverse origins in the United States – the nation that has received the largest populations of migrants for over a century – differs from other nations that receive large numbers of immigrants. We also examine recent variations in gender ratios among immigrants living in six regional destination countries. Results show substantial variation in the gender composition of foreign-born populations, and they offer a starting point for examining causes and consequences in future research.  相似文献   
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