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181.
Searching for sources of inspiration is central to creative design; however, we have limited knowledge of individual inspiration search strategies in response to varying levels of task constraints. We studied 39 high-school students’ inspiration search strategies using Google Images. Low task constrainedness led to divergent search marked by quick iterations, limited design task usage, and a heterogeneous image set. Intermediate constrainedness prompted in-depth, on-task exploration characterized by slow and careful iterations with more search result examination, extensive design task usage, and homogenous images. High constrainedness led to flexible bracketing with quick, flexible design task use, ending with heterogeneous images. Images from the intermediately and highly constrained conditions generated more ideas and were perceived as more inspiring (relative to low) in a new group of students. We discuss the idea of a ‘sweet spot’ of constrainedness in an inspiration search process in design and consider implications for design research and future work.  相似文献   
182.
Individual or personal budgets are part of a growing international trend to encourage greater choice and control over social care services at a time of financial austerity. The authors' evaluation of individual budgets found that levels of allocated resources reflected a range of factors, including informal or carer support and disability levels. Furthermore, individual budgets were found to be cost-neutral compared with conventional social care delivery.  相似文献   
183.
184.
It is well known that tourism makes extensive use of national identities to help build brand images, and that such use can result in significant negative impacts to peoples and their cultures. Until recent times, the dominant themes for much of Australia’s international tourism advertising campaigns have been based upon male character types, Indigenous culture and landscape. The 2006 ‘Australian Invitation’ campaign which featured a young female model and use of the term ‘bloody hell’ created a media controversy. The research reported in this paper found that the majority of respondents liked and approved of the campaign, but a cluster analysis distinguished a group of approximately one third of the respondents who held negative attitudes towards it.  相似文献   
185.
Family supportive supervision has emerged as an important prerequisite for effective work-family integration and employees' well-being. Scholars are addressing the need to develop family supportive managers and have introduced a new construct and measure, ‘family supportive supervisor behavior’. So far, little attention has been focused on the underlying behavioral process and managerial characteristics that triggers family supportive supervisor behavior. In response, a multilevel conceptual framework is developed that identifies individual-level and contextual-level factors that would predict managers' overall tendency to engage in family supportive supervisor behavior. The consequences of family supportive supervisor behavior on organizational outcomes such as the subordinate and the team level and its practical implications are outlined. In presenting a multilevel conceptual framework for family supportive supervisor behavior, a research agenda is proposed that can guide future researchers in the field of family supportive supervision.  相似文献   
186.
While many risks, especially new ones, are not objectively quantifiable, individuals still form perceptions of risks using incomplete or unclear evidence about the true nature of those risks. In the case of well known risks, such as smoking, individuals perceive risks to be smaller for themselves than others, exhibiting ‘optimism bias’. Although existing evidence supports optimism bias occurring in the case of risks about which individuals are familiar, evidence does not yet exist to suggest that optimism bias applies for new risks. This paper addresses this question by examining the gap in perceptions of risks individuals have for themselves versus society and the environment, conceptualised as social and/or environmental optimism biases. We draw upon the 2002 UEA‐MORI Risk Survey to examine the existence of optimism bias and its effects on risk perceptions and acceptance regarding five science and technology‐related topics: climate change, mobile phones, radioactive waste, GM food and genetic testing. Our findings provide evidence of social and environmental optimism bias following similar patterns and optimism bias appearing greater for those risks bringing sizeable benefit to individuals (e.g. mobile phone radiation) rather than those more acutely affecting society or the environment (e.g. GM food or climate change). Social optimism bias is found to reduce risk perceptions for risks that have received large amounts of media attention, namely, climate change and GM food. On the other hand, optimism bias appears to increase risk perceptions about genetic testing.  相似文献   
187.
This study extends the accounting-based valuation framework of Ohlson (Contemp Acc Res 11(2):661–687, 1995) and Feltham and Ohlson (Acc Rev 74(2):165–183, 1999) to incorporate dynamic expectations about the level of systematic risk in the economy. Our model explains recent empirical findings documenting a strong negative association between changes in economy-wide risk and future stock returns. Importantly, the model also generates costs of capital that are solely a linear function of accounting variables and other firm fundamentals, including the book-to-market ratio, the earnings-to-price ratio, the forward earnings-to-price ratio, size and the dividend yield. This result provides a theoretical rationale for the inclusion of these popular variables in cost of capital (expected return) computations by the accounting and finance literatures and obviates the need to estimate costs of capital from unobservable (future) covariances. The model also generates an accounting return decomposition in the spirit of Vuolteenaho (J Finance 57(1):233–264, 2002). Empirically, we find that costs of capital generated by our model are significantly associated with future returns both in and out of sample in contrast to standard benchmark models. We further obtain significantly lower valuation errors in out-of-sample tests than traditional models that ignore dynamic risk expectations.  相似文献   
188.
The primary aim of this article is to estimate the multiple determinants of film advertising expenditures in four important media, namely television, press, outdoor and radio, in the UK. First, television advertising, the leading film advertising medium, is examined as part of a system of equations, capturing the interdependences between advertising, the number of screens on which films are initially shown and box office revenues. Then a reduced form model is put forward to reveal the determinants of film advertising in the four media. While major distribution companies have different preferences for the use of the alternative advertising media, results highlight the importance of quality signals, such as critical reviews, in determining advertising expenditures in the film industry. Moreover, advertising expenditures can themselves be considered to offer potential cinema goers signals of film quality.  相似文献   
189.
In many countries water supply is a service that is seriously underpriced, especially for residential consumers. This has led to a call for setting cost recovery policies to ensure that the tariffs charged for water supply cover the full cost of service provision. Identification of factors driving piped and non-piped water demand is a necessary prerequisite for predicting how consumers will react to such price increases. Using cross-sectional data of 1,800 households from Southwest Sri Lanka, we estimate water demand functions for piped and non-piped households using appropriate econometric techniques. The (marginal) price elasticity is estimated at  − 0.15 for households exclusively relying on piped water, and at  − 0.37 for households using piped water but supplementing their supply with other water sources. The time cost elasticity for households relying on non-piped water only is estimated at  − 0.06 on average, but varying across sources. For both piped and non-piped households, we find evidence of substitutability between water from different sources. We discuss the implications of these results in terms of pricing policy.  相似文献   
190.
The paper uses a GMM estimation to prove the impact of equity on inequality persistence which suggests the presence of inequality trap, and underline the significant influence of the credit market, wealth and education access initial levels.  相似文献   
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