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71.
Inventors who are considering whether and how to commercialize their inventions. can often avail themselves to evaluations and advice provided by government supported programs initiated to encourage innovation. In Canada. such a service is provided by the Canadian Innovation Centre. through its Inventor's Assistance Program. In its twenty years of operations the IAP has evaluated 11,000 inventions. The fee charged for an invention evaluation was Cdn. $262 in 1995, and these fees covered about half the program's expenses. We compute the expected value of the information the IAP's evaluation provides under different assumptions and scenarios. Under plausible conditions, the value of the information to the inventor is found to be higher than both the fee and the social cost of the program. The implications of some inventors not following the advice given to them by the IAP are briefly explored. 相似文献
72.
Maria Svensson Åke Ingerman 《International Journal of Technology and Design Education》2010,20(3):255-275
Understanding technology today implies more than being able to use the technological objects present in our everyday lives. Our society is increasingly integrated with technological systems, of which technological objects, and their function, form a part. Technological literacy in that context implies understanding how knowledge is constituted in technology, and in particular how concrete (objects) and abstract levels (systems) are linked. This article has an educational focus concerning systems in technology education. Using a phenomenographic approach, the study explores pupils’ experiences of technological systems as embedded in four everyday objects. We identify five qualitatively different ways of understanding systems, ranging from a focus on using the particular objects, over-focussing on the function of objects, seeing objects as part of a process, and seeing objects as system components, to understanding objects as embedded in systems. As a conclusion, we suggest an educational strategy for teaching about systems in technology education. 相似文献
73.
运用聚类分析和数据包络分析方法对中国大陆中的27个省份地区的社会保障支出水平与效率进行实证研究,结果表明:中国大陆社会保障支出水平相似的地区,社会保障支出效率呈现出了明显的差异性,一般情况下,社会保障支出效率高的地区多集中在经济水平较高的地区。因此,应运用经济手段,建立相应的激励机制,不断完善中国大陆多层次的社会保障制度体系。 相似文献
74.
This study undertakes a decomposition analysis to identify the drivers of carbon dioxide emissions change in the Swedish business and industry sectors 1993–2006. On aggregate, energy intensity decreased, but this does not seem to have been very important for reducing emissions. Rather, fuel substitution seems to have been more important, which is in line with findings from the decomposition literature on Sweden. However, at the sectoral level, we find no clear pattern of the effect of fuel substitution and energy intensity on emissions. We also draw some methodological conclusions: decomposition analysis should be undertaken at the most disaggregate level possible; assessing decomposition results by summing results over several time periods leads to biased results; and decomposition analysis should not be based only on some initial and final years of a long time period. Furthermore, we address the problem of double counting energy flows in decomposition analysis of aggregate effects when the energy sector is included, and point out potential problems related to output measured in monetary terms. 相似文献
75.
Although interaction has been acknowledged as central in value creation there is still a lack of empirical studies on how value creation is accomplished in practice, and in particular how communicative skills support customers' value creation. The purpose of this paper is therefore to generate a deeper understanding of how customer service representatives' communicative skills in conversations with customers support customers' value creation. We argue that value creating processes correspond to customers' roles as “feelers”, “thinkers” and “doers”. Accordingly, value creation involves three interdependent elements, an emotional, a cognitive and a behavioral. Based on a qualitative research design, drawing on an empirical study of 80 telephone conversations between customers and customer service representatives in a business-to-business context, the paper demonstrates three communicative skills that are essential in supporting customers' value creation: attentiveness, perceptiveness and responsiveness. The findings show how employees, by means of these communicative skills support customers' value creation. Attentiveness supports cognitive elements of the customers' value creating processes, whereas perceptiveness supports value creation in terms of cognitive, behavioral and emotional aspects. Finally, responsiveness supports the customer's cognitive as well as behavioral value creation. 相似文献
76.
This article provides an empirical analysis of the impact of tax differentials and agglomeration economies on Foreign Direct Investment (FDI). The article departs from most previous work on FDI and tax competition in a number of ways. First, it incorporates several measures of agglomeration in order to investigate whether agglomeration economies mitigate the downward spiral in tax rates. As the strength of agglomeration economies may vary with the degree of integration, we use a panel of bilateral FDI flows for a highly integrated region including countries with similar economic structure – the EU15 – from 1986 to 2004. Second, the empirical analysis explicitly deals with the problem of selection bias by using the Heckman sample selection approach. Also, by focusing on the EU15, we are able to provide additional information on the determinants of FDI between similar, higher-income countries. The empirical analysis provides some evidence of corporate marginal effective tax rates having an impact on FDI. This result, however, is sensitive to the inclusion of agglomeration economies. In particular, we find both Marshall types of technological externalities and overall concentration of economic activity to have an influence on FDI flows and, moreover, mitigating the negative impact of taxes. 相似文献
77.
Drawing upon a sample of 206 medium‐sized manufacturing firms, this article investigates the extent to which management of external information is associated with innovation performance. The overall purpose of the article is to examine whether or not those organizations that are better at managing external information are also those that are the better innovators. The research strategy used was a survey, and data were collected by means of mail questionnaires (with a 62.4% response rate). A multiple regression analysis was used for hypothesis testing. The results show that scanning the technological sector of the environment was positively associated with innovation performance, while scanning customers, suppliers, and competitors proved to be negatively correlated with innovation performance. Cross‐functional integration in the form of collaboration also proved significantly correlated with innovation performance, while interaction showed no such relationship. Further, decision‐making based on information from the industry environment correlated significantly with innovation performance. Research and managerial implications of these findings are presented and are discussed. 相似文献
78.
79.
Kent Lindqvist Toomas Timpka Lothar Schelp Mats Åhlgren 《International journal of injury control and safety promotion》2013,20(1):25-32
The objective of this study was to evaluate the effect of a community-based injury prevention program on home injuries. Unintentional injuries occurring in private homes and during leisure time account for 70-80% of injuries treated in public health care. A quasiexperimental design was used for the study, with cross-sectional preand post-implementation measurements in the program area and in a neighboring control community. Children and the elderly were two main target groups of the intervention program, which was based on a participative strategy for community involvement. The study was based on defined total populations. The total relative risk for home injury occurrence decreased in the study area, whereas it increased in the control area. Regarding age and gender, there was a decrease for females and males in the study area and a slight increase in the control area. For males, the youngest and oldest age groups showed no decrease, whereas females showed a decrease among the youngest and those aged 60-79. No decrease was observed in the control area. The study showed that the Safe Community approach had a general effect on the incidence of home injuries. 相似文献
80.
Nina Åkestam 《国际广告杂志》2013,32(6):871-892
ABSTRACTThis study investigates how presumed influence on others affects women's evaluations of advertising featuring gender stereotypes. Previous research has largely overlooked the social context of the reactions to gender stereotypes. Addressing that gap, this study draws on the influence of presumed influence model to proposed that female consumers believe that other women are negatively affected by advertising that contains gender-stereotyped portrayals. This perception is hypothesized to influence ad and brand attitudes as consumers ‘punish’ the brand for hurting others. The results of two experimental studies featuring stereotyped and non-stereotyped advertising portrayals indicate that the hypothesis holds for two types of stereotype components (physical characteristics and role behaviour). This new theoretical perspective to the literature on gender stereotypes in advertising, one that helps to explain why many women dislike gender stereotypes in advertising even though those stereotypes often have limited impact on them personally. 相似文献