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81.
Economists at the Federal Trade Commission analyze a wide range of activities, practices, and policies in support of the agency’s consumer protection and competition missions as demonstrated by the two economic analyses discussed in this article. The first section of this article describes the economic analysis of a proposed merger’s impact on non-price dimensions of competition in the daily fantasy sports market. The second section builds an economic model to quantify the harm to consumers from deceptive advertising in automobile markets. 相似文献
82.
Lizbeth Burgos Ochoa Judith J.M. Rijnhart Brenda W. Penninx Klaas J. Wardenaar Jos W.R. Twisk Martijn W. Heymans 《Statistica Neerlandica》2020,74(1):72-91
Previous studies have discouraged the use of the Cox proportional hazards (PH) model for traditional mediation analysis as it might provide biased results. Accelerated failure time (AFT) models have been proposed as an alternative for Cox PH models. In addition, the use of the potential outcomes framework has been proposed for mediation models with time-to-event outcomes. The aim of this paper is to investigate the performance of traditional mediation analysis and potential outcomes mediation analysis based on both the Cox PH and the AFT model. This is done by means of a Monte Carlo simulation study and the illustration of the methods using an empirical data set. Both the product-of-coefficients method of the traditional mediation analysis and the potential outcomes framework yield unbiased estimates with respect to their own underlying indirect effect value for simple mediation models with a time-to-event outcome and estimated based on Cox PH or AFT. 相似文献
83.
We examine how the coerciveness of HR procedures and leadership behaviours affect job satisfaction (JS) and career intention (CI), and how civic duty (CD) mediates these relationships. Within the framework of the human resource management performance chain, we draw on leadership and motivational theories and test the proposed relations in a structural equation model with data from a survey of the Federal Armed Forces Germany (n = 1,331). The findings show that the behaviour of supervisors, rather than red tape, influences JS and CI. The results extend our understanding of the interplay between leadership behaviours and followership attitudes under high degrees of organizational coercion. 相似文献
84.
Judith Thornton 《Atlantic Economic Journal》1996,24(3):208-227
This study compares actual directions of structural adjustment in the Russian Far East since the collapse of the former Soviet Union with estimated directions of adjustment that would be predicted to follow an opening of the region to the world market. How would moving to world prices affect the competitiveness of individual sectors of the Russian Far East? This author estimates the impact of changing terms of trade by revaluing a 1987 input-output table for the Russian Far East by price relatives between internal Soviet prices and world prices estimated by David Tarr [1992]. These estimates measure apparent competitiveness of each sector at world prices and identify four sectors of the Russian Far East—food processing, forest products, light industry, and the chemical industry—as negative value added sectors at world prices. However, actual short-run directions of adjustment in 1992–94 are only partly consistent with the directions predicted in the model. Measured gains from trade are strong on the import side but not on the export side. 相似文献
85.
"The potential dangers of ignoring ethical issues exist for all business computer professionals". Drs Langford and Wusteman, of the Computing Laboratory, The University, Canterbury, Kent CT2 7NF, reflect on their experience of teaching ethics to computer scientists and on the problems to be encountered in this new field of applied ethics. 相似文献
86.
The Effects of Negatively Valenced Emotional Expressions in Online Reviews on the Reviewer,the Review,and the Product 下载免费PDF全文
Judith Anne Garretson Folse McDowell Porter III Mousumi Bose Godbole Kristy E. Reynolds 《心理学和销售学》2016,33(9):747-760
The authors examine the effects of negatively valenced emotional expressions (NVEE; e.g., intense language, all caps, exclamation points, emoticons) in online reviews and reveal important boundary conditions for their effects. Specifically, Study 1 showed that NVEE directly promote review helpfulness and damage attitude toward the product when used by experts. In contrast, for novices, their use of NVEE was considered a poor reflection on them and failed to directly affect attitude toward the product. Further, attributions of reviewer rationality and trustworthiness were positively associated with review helpfulness and attitude toward the product. Interestingly, language complexity is a trigger to reverse the effects, as found in Study 2. For novices (experts), the adverse effect on trustworthiness is eliminated (introduced) but the adverse effect on attitude toward the product is introduced (eliminated) when they include more complex language accompanied by NVEE in their online reviews. Both studies uncover when source discounting is active for experts and novices, making them equally influential in some cases. Theoretical and managerial implications are provided. 相似文献
87.
The greening of music festivals: motivations,barriers and outcomes. Applying the Mair and Jago model
Events are a growing sector, often attracting tourists to destinations. There is increased emphasis on achieving sustainability in event management; some festivals, particularly large outdoor music festivals, are leading in greening their events. This paper explores the drivers of, and barriers to, greening festivals and considers how events might be a vehicle for promoting sustainable behaviour. The application of the Mair and Jago model is tested. Long interviews were conducted with managers of six UK and Australian festivals that have won awards for their “green” performance and an organisation that encourages the greening of festivals. Findings suggest that managers of these festivals act both as a champion and a steward of greening and that the key drivers of festival greening are the personal values or ethos of the manager and/or the organisation, demand for greening from stakeholders and a desire to educate and act as an advocate of green issues. Barriers to greening festivals included the financial costs, lack of time and control over festival venues and the inability to source appropriate suppliers or supplies. Further research could explore these issues in other events contexts and examine whether events leave a lasting legacy in terms of influencing environmental behaviour. 相似文献
88.
As firms strive to develop a sustainable competitive advantage, the relationships formed among supply chain parties become a critical consideration. Firms seek to establish relationships that can provide the desired level of performance and competitiveness. Relationship quality provides a global measure of buyer–supplier relationships and can be used to assess the types of relationships a firm has within its supply chain. This research examines the impact of relationship quality on supply chain operational performance and satisfaction with strategic performance while considering both buyer and supplier perspectives and collaborative and arm’s length types of relationships. 相似文献
89.
Neale G. O’Connor Sandra C. Vera-Muñoz Francis Chan 《Accounting, Organizations and Society》2011,36(4-5):246-266
Using survey and archival data from exchange-listed Chinese firms, we investigate the relationship between competitive forces (i.e., the threat of foreign entrants and buyers’ bargaining power) and the importance that the firms place on their management control systems (MCS), and whether the firms’ international market orientation moderates this relationship. We examine five MCS practices—formal procedures, strategic planning, budget targets, approval procedures, and participative budgeting—both as a package and separately. We predict and find a positive association between the threat of foreign entrants and the importance that the firms place on their MCS, but this association is larger for firms competing predominantly in the domestic market than for those competing predominantly in international markets. Further, we predict and find that the association between buyers’ bargaining power and the importance that the firms place on their MCS is larger for firms competing predominantly in international markets than for those competing in domestic markets. We probe deeper into our empirical findings using qualitative data collected from post hoc interviews with managers of Chinese firms and those of international firms operating in China. We discuss the implications of our findings and provide some directions for future research. 相似文献
90.
Judith Anne Garretson Folse Ronald W. Niedrich Stacy Landreth Grau 《Journal of Retailing》2010,86(4):295-309
A conceptual model for a cause-related marketing (CRM) campaign, which examines the effects of purchase quantity and firm donation amount on consumer perceptions of the firm (i.e., firm motive and corporate social responsibility) and participation intentions, is developed and tested in three separate studies. In Study 1, we find the positive effect of firm donation amount on participation intentions was fully mediated by consumer inferences about the firm and the negative effect of purchase quantity on participation intentions was only partially mediated by these inferences. In Study 2, and consistent with the persuasion knowledge model, we demonstrate that the effects of purchase quantity on firm inferences and subsequent participation intentions are moderated by consumer participation effort where higher participation requirements (e.g., mail-in proof-of-purchase) yield more negative purchase quantity effects. We extend the model in Study 3 to incorporate multiple exchange mechanisms and find that although purchase quantity does affect participation intentions by social exchange, the effects of purchase quantity are primarily the result of the economic exchange. Recommendations for the design of cause-related marketing campaigns and for future research are discussed. 相似文献