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41.
Building on existing research into sound symbolism and cross‐modal correspondences, this article proposes that cross‐modal correspondences—systematic mappings between different sensory modalities—can be used to communicate nonmusical, low‐level sensory properties such as basic tastes through music. A series of three experiments demonstrates that cross‐modal correspondences enable people to systematically encode basic taste properties into parameters in musical space (Experiment 1), and that they are able to correctly decode basic taste information embedded in complex musical compositions (Experiments 2 and 3). The results also suggest some culture‐specificity to these mappings, given that decoding performance, while still above chance levels, was lower in Indian participants than in those from the United States (Experiment 3). Implications and potential applications of these findings are discussed. 相似文献
42.
Florian Kerschbaum 《Business & Information Systems Engineering》2011,3(3):135-143
Cloud computing entails a novel security threat: The cloud service provider is entrusted with the data of all its customers.
This may not be sustainable for highly confidential data. Encryption, or more generally cryptography, may provide a solution
by computing on data encrypted by the customers. While this solution is theoretically appealing, it raises a number of research
questions in information system design. 相似文献
43.
44.
Spatial concentration and plant-level productivity in France 总被引:1,自引:0,他引:1
This paper analyzes empirically the effect of spatial agglomeration of activities on plant-level productivity, using French firm and plant-level data from 1996 to 2004. We exploit short-run variations of variables by making use of GMM estimation. This allows us to control for endogeneity biases that the estimation of agglomeration economies typically encounters. This means that our paper focuses on a subset of agglomeration economies, the short-run ones. Our results show that French plants benefit from localization economies, but we find very little - if any - evidence of urbanization economies. We also show that those localization benefits are relatively well internalized by firms in their location choice: we find very little difference between the geography that would maximize productivity gains in the short-run and the geography actually observed. 相似文献
45.
Prof. Dr. Thomas Hess Dipl.-Wirtsch.-Inf. Markus Anding Prof. Dr. Thomas Hess Dipl.-Kfm. Bernhard Gehra Dipl.-Kfm. Florian Stadlbauer Renate Schupp Dipl.-Kfm. Stefan Wittenberg Dipl.-Oec. Bernd Schulze Alexander Benlian M.A. Christoph Hirnle Vural ünlü Cando oec. publ. Barbara Rauscher Dipl.-Kfm. Benedikt von Walter Dipl.-Hdl. Andreas Müller 《Controlling & Management》2004,48(1):30-32
46.
This paper analyzes the effects of regulatory uncertainty regarding labor costs on investment in a liberalized market. We distinguish between the external investment margin (market entry) and the internal investment margin (technology), and establish that regulatory uncertainty affects these margins differently, encouraging market entry, but discouraging technological investment. As a consequence, the impact of regulatory uncertainty on competition in liberalized markets is a combination of these two countervailing forces. 相似文献
47.
How Can We Better Understand Current and Future Workforce Values in the Global Business Environment?
Malika Richards Carolyn P. Egri David A. Ralston Irina Naoumova Tania Casado Florian v. Wangenheim Vu Thanh Hung Andre A. Pekerti Sylvia Schroll‐Machl 《Thunderbird国际商业评论》2012,54(5):609-623
Our study tested the predictive power of socioeconomic development theory and age differences theory to explain work values across cultures and across age groups. We compared the values orientations of future managers, business students under the age of 25, with those of current managers and professionals, who we split into three decade groups (30 to 39, 40 to 49, and 50 to 59). Our respondents (n = 1,518) come from six diverse societies: Brazil, Germany, Indonesia, Russia, the United States, and Vietnam. Our findings indicate that both theories contribute to our understanding of work values and behaviors. One implication is that while socioeconomic development theory makes an important contribution, it is clearly not sufficient by itself to explain work values/behavior differences in the global context. The study findings and the discussion of them will hopefully provide multinational managers with a clearer assessment of current and future workforce values/behavior. © 2012 Wiley Periodicals, Inc. 相似文献
48.
Heiner Evanschitzky Florian v. Wangenheim Nancy V. Wünderlich 《Journal of Retailing》2012,88(3):356-366
The tendency of managers to focus on short-term results rather than on sustained company success is of particular importance to retail marketing managers, because marketing activities involve expenditures which may only pay off in the longer term. To address the issue of myopic management, our study shows how the complexity of the service profit chain (SPC) can cause managers to make suboptimal decisions. Hence, our paper departs from past research by recognizing that understanding the temporal interplay between operational investments, employee satisfaction, customer satisfaction, and operating profit is essential to achieving sustained success. In particular, we intend to improve understanding of the functioning of the SPC with respect to time lags and feedback loops. Results of our large-scale longitudinal study set in a multi-outlet retail chain reveal time-lag effects between operational investments and employee satisfaction, as well as between customer satisfaction and performance. These findings, along with evidence of a negative interaction effect of employee satisfaction on the relationship between current performance and future investments, show the substantial risk of mismanaging the SPC. We identify specific situations in which the dynamic approach leads to superior marketing investment decisions, when compared to the conventional static view of the SCP. These insights provide valuable managerial guidance for effectively managing the SPC over time. 相似文献
49.
Deutschland hat im August 2009 eine Schuldenregel im Grundgesetz verankert. Die Bundesl?nder müssen bis 2020 ihre Ausgaben
grunds?tzlich ohne Kredite fi nanzieren. Konjunkturbedingte Defi zite sind weiterhin m?glich, die in konjunkturell guten Zeiten
ausgeglichen werden müssen. Das RWI hat ein Verfahren entwickelt, wie die Konjunktur- und Strukturkomponenten der Landeshaushalte
berechnet werden sollten. 相似文献
50.
Intraday volatility measures have recently become the norm in risk measurement and forecasting. This article empirically investigates the unbiasedness of three of these measures over four different datasets. We find that the three measures are significantly biased and that the bias can have either sign. 相似文献