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61.
This exploratory study investigated the moderating influence of culture on the persuasive power of fear appeal advertisements differing on type of fear. The conceptual framework for the study was based on Rogers' Protection Motivation model and incorporated type of fear, physical and social, as an independent variable and culture as a moderating variable. An experiment was conducted on a sample of 173 Anglo-Canadian and 180 Chinese subjects. The findings revealed that the physical threat ads had a much greater effect on the Anglo subjects than on the Chinese. Most importantly, these ads brought about an attitude change for the Anglos, but not for the Chinese. For the social fear ads, contrary to predictions, only the Anglos reacted to the ads. They tended to score higher than the Chinese on attitude towards smoking as well as on behavioural intentions. 相似文献
62.
Olaf Maecker Nadja Sophia Grabenströer Michel Clement Mark Heitmann 《International Journal of Research in Marketing》2013,30(4):429-431
Social influence on consumer behavior has long been a subject of academic research in various scientific fields. According to research by Salganik, Dodds, and Watts (2006), music demand is a function of social influence between consumers. Market concentration tends to increase when information on demand becomes publicly available. In addition, stochastic agglomeration caused by social influence decreases the predictability of market success. These heavily cited findings challenge traditional market research and provide important insights on the impact of social media and sales charts. We test the stability of their results by replicating the study on music demand in a slightly different setting. We further investigate the generalizability of findings by probing other product categories and different phases of purchase decisions, i.e., interest, consideration, and actual demand. Across all categories and across all dependent variables, we are able to replicate the direction of the effects. We do, however, consistently obtain smaller effect sizes than reported in the original paper. 相似文献
63.
A Panel Data Analysis of the Brain Gain 总被引:1,自引:0,他引:1
Michel Beine 《World development》2011,39(4):523-532
64.
We develop a framework to assess the statistical significance of expected default frequency calculated by credit risk models. This framework is then used to analyse the quality of two commercially available models that have become popular among practitioners: KMV Credit Monitor and RiskCalc from Moody's.
Using a unique database of expected default probability from both vendors, we study both the consistency of the prediction and its timeliness. We introduce the concept of cumulative accuracy profile (CAP) that allows to see in one curve the percentage of defaulting companies captured by the models one year in advance. We also use the Miller's information test to see if the models add information to the S&P rating.
The result of the analysis indicates that these models indeed add relevant information not accounted for by rating alone. Moreover, with respect to rating agencies, the models predict defaults more than ten months in advance on average.
(J.E.L.: C52). 相似文献
Using a unique database of expected default probability from both vendors, we study both the consistency of the prediction and its timeliness. We introduce the concept of cumulative accuracy profile (CAP) that allows to see in one curve the percentage of defaulting companies captured by the models one year in advance. We also use the Miller's information test to see if the models add information to the S&P rating.
The result of the analysis indicates that these models indeed add relevant information not accounted for by rating alone. Moreover, with respect to rating agencies, the models predict defaults more than ten months in advance on average.
(J.E.L.: C52). 相似文献
65.
Denis Cormier Marie-Josée Ledoux Michel Magnan 《International Journal of Accounting Information Systems》2009,10(1):1-24
Adopting a stockholders' interests' perspective, we explore three related questions: (1) What are the scope and patterns of corporate performance disclosure on the Internet? (2) What are the determinants of the extent and scope of corporate performance disclosure on the Internet? (3) Is corporate performance disclosure on the Internet relevant for valuation of a firm's earnings? Corporate performance disclosure relates to corporate actions and initiatives that directly affect society and, ultimately, stockholders' wealth. We focus on Web (HTML) disclosure. Our sample comprises Canada's largest publicly-traded firms, many of which are also SEC registrants. The extent and scope of web disclosure by these firms is rated using a coding grid. Regarding the first question, three disclosure patterns emerge: (1) firms providing disclosure about innovation, development and growth also tend to report about customer value as well as maintaining a Web site with good capabilities (business-related disclosure), (2) disclosure about human/intellectual capital is linked to social responsibility disclosure (social-related disclosure) and, (3) the disclosure of financial performance and corporate governance practices are both closely linked together (financial-related disclosure). Regarding the second question, firms apparently take into account variables proxying for information costs and benefits accruing to stockholders when determining the extent of their Web disclosure. Finally, regarding the third question, a firm's web-based performance disclosure appears to affect its earnings valuation multiple, although in a differential manner according to the nature of the information being conveyed. 相似文献
66.
Ulrich A. Müller Michel M. Dacorogna Richard B. Olsen Olivier V. Pictet Matthias Schwarz Claude Morgenegg 《Journal of Banking & Finance》1990,14(6)
In this paper we present a statistical analysis of four foreign exchange spot rates against the U.S. Dollar with several million intra-day prices over 3 years. The analysis also includes gold prices and samples of daily foreign exchange prices over 15 years. The mean absolute changes of logarithmic prices are found to follow a scaling law against the time interval on which they are measured. This empirical law holds although the distributions of the price changes strongly differ for different interval sizes.Systematic variations of the volatility are found even during business hours by an intra-day analysis of price changes. Seasonal heteroskedasticity is observed with a period of one day as well as one week as the result of an analogous intra-week analysis; taking this into account is necessary for any future study of intra-day price change distributions and their generating process. The same type of analysis is also made for the bid-ask spreads. 相似文献
67.
Christelle Devos Xavier Dumay Michel Bonami Reid Bates Elwood Holton 《International Journal of Training and Development》2007,11(3):181-199
The Learning Transfer System Inventory (LTSI, Holton et al., 2000 ) considers 16 factors likely to influence the transfer of training to the workplace. The purpose of this study is to translate the Learning Transfer System Inventory into French and to examine (1) the internal structure of the translated instrument; and (2) its predictive validity. The Learning Transfer System Inventory was administered to 328 participants from six companies during the week following the end of a training program. The transfer questionnaire was filled in by 106 of those participants 1–3 months later. The results showed that a principal component analysis reveals a factor structure very similar to the original structure: the 16 original factors are replicated. Second, seven factors display statistically significant correlations with transfer: learner readiness, motivation to transfer, transfer design, opportunity to use, transfer‐performance expectations, performance‐outcomes expectations and performance self‐efficacy. Comparisons with four similar previous studies allow us to draw directions for future research on the instrument. 相似文献
68.
Michel Godet 《Futures》1985,17(1):45-51
The growth in unemployment is not inevitable. It is the product of an implicit consensus amongst the most powerful social actors, which instead of implementing rules adapted to the new technological and economic era, fight to preserve the old rules from which they continue to draw profit. In the short run, preserving the inflexible attitudes towards work (the single salaried job with full salary) is such that unemployment is bound to increase and social strife will intensify. A more flexible approach to work supply and demand is illustrated by the game ‘pig in the middle’, which, with an equitable distribution of gains in productivity directly related to the implementation of new technology, does not exclude full employment for all. 相似文献
69.
Upward and downward influence tactics in managerial networks: A comparative study of Hong Kong Chinese and Americans 总被引:2,自引:2,他引:0
This paper reports an empirical investigation of individual preferences in the use of managerial influence tactics by Hong Kong Chinese and Americans. Subjects in a cross-cultural scenario study were asked to evaluate alternative upward and downward influence tactics in terms of their preferred usage. The findings indicate a main effect for culture and for direction of influence attempt. In addition, direction of influence attempt interacts with subject gender and culture on a tactic-by-tactic basis to reveal differences in influence preferences. Implications of the findings and directions for future studies are discussed.This research was supported by The Chinese University of Hong Kong. The special assistance of Mimi Kam and Ricky Lam in back-translation of the research instruments is appreciated, as are the contributions of Joseph Raelin of Boston College and Harold Welsch of Depaul University in data collection. 相似文献
70.
Borish Michael S. Ding Wei Noël Michel 《MOCT-MOST: Economic Policy in Transitional Economies》1997,7(1):49-77
MOCT-MOST: Economic Policy in Transitional Economies - 相似文献