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1.
Anita Whiting Naveen Donthu Andrew M. Baker 《International Journal of Research in Marketing》2011,28(4):319-331
Two studies investigate the immediate and long-term effects of job stressors on frontline service employees (FSEs). Using cognitive appraisal theory, we develop and test a conceptual model of two job stressors (crowding and emotional labor) that affect coping strategies and job outcomes. Study 1, which is a field experiment, investigates the immediate effects of crowding in a single firm. Study 2 extends the findings of Study 1 and investigates the long-term effects of emotional labor and crowding on FSEs across multiple firms. The results show that crowding has a negative impact on coping strategies and job-related outcomes. In addition, emotional labor can lead to long-term negative outcomes, such as emotional exhaustion and decreased job retention, for some FSEs. Consequently, service organizations should consider strategies or tactics that prevent high levels of customer crowding and help FSEs deal with emotional labor. 相似文献
2.
Daniel Kern Roger Moser Naveen Sundaresan Evi Hartmann 《Journal of Business Logistics》2011,32(2):122-138
A specific research stream within the purchasing and supply management literature focuses on the development of purchasing competence frameworks. We apply stakeholder theory and multiple methods of data collection to develop and confirm a hierarchy‐specific purchasing competence management framework for Chief Purchasing Officers and validate it using confirmatory factor analysis on empirical data from 124 multinational companies. The results reveal a significant relationship between Chief Purchasing Officers purchasing management competence and different purchasing performance measures confirming the appropriateness of stakeholder theory for such a competence framework. 相似文献
3.
Researchers have usually treated similarity ratings as the simple inverse of dissimilarity ratings. Tversky's theory of perception of similarity and dissimilarity (1977), however, explicitly recognizes that the attributes used in the perception of similarity and the attributes used in the perception of dissimilarity are decidedly different. In fact, the weights assigned to common and distinctive features changes according to the task at hand (i.e., when similarity is to be rated the common features are weighted more, and when dissimilarity is to be rated the distinctive features are weighted more). This study demonstrates these differences in a judgment task of rating similarity and dissimilarity on the basis of data that is external to the subjects. 相似文献
4.
Naveen Musunuru 《International Advances in Economic Research》2014,20(3):269-280
The present paper attempts an empirical investigation on price volatility linkages between two important agricultural commodities: corn and wheat, by using a multivariate GARCH-BEKK model. Evidence of bidirectional linkages were found between corn and wheat in terms of returns and volatility. Multivariate conditional Student’s-t distribution results show a unidirectional volatility transmission from corn to wheat. Diagnostic tests reveal that the Student’s-t distribution will better model the volatility of returns when compared to the Gaussian distribution. Overall, the results show that the conditional variances and covariances between agricultural commodity market returns exhibit significant changes over time. 相似文献
5.
6.
We consider a problem of selecting the best treatment in a general linear model. We look at the properties of the natural
selection rule. It is shown that the natural selection rule is minimax under to “0–1” loss function and it is a Bayes rule
under a monotone permutation invariant loss function with respect to a permutation invariant prior for every variance balanced
design. Some other condition on the design matrix is given so that a Bayes rule with respect to a normal prior will be of
simple structure. 相似文献
7.
Brian P. Brown Alex R. Zablah Danny N. Bellenger Naveen Donthu 《Industrial Marketing Management》2012,41(3):508-520
Building on information processing theory (IPT), this empirical study investigates the factors that drive a buying center's level of sensitivity to brand information. The authors propose that buying center brand sensitivity is related in a curvilinear fashion with purchase importance and purchase complexity, and that these relationships are moderated by several environmental, firm, and product factors. Data provided by 273 organizational buying center members confirm the presence of an inverse U-shaped relationship between purchase importance and brand sensitivity, strengthened in conditions of high brand presence and high end-customer demand. Purchase complexity and brand sensitivity appear to relate in a U-shaped fashion but only in light of the moderating effects of product tangibility. The relationship between purchase complexity and brand sensitivity appears stronger when buying firms are small and have prior contractual ties with their selling partners. These results offer guidance to managers concerning when business-to-business (B2B) brand investments are likely to offer their greatest return. 相似文献
8.
Naveen Musunuru 《Atlantic Economic Journal》2016,44(4):487-500
Four alternative generalized autoregressive conditional heteroscedasticity (GARCH), and three asymmetric GARCH models (EGARCH, TGARCH and APARCH) are used to examine the presence of volatility persistence and news asymmetry in soybeans futures data. Presence of fat tails in the data series resulted in applying Student’s-t and generalized error distributions in addition to Gaussian normal distribution. The results reveal that soybean return series exhibit volatility characteristics typical of a financial time series. The findings of this study indicate that the leverage effect was absent for soybeans suggesting that positive news causes more volatility to the commodity than negative news. Results further suggest that the fit of the GARCH models is improved by applying t-distribution errors. The diagnostic tests reveal that GARCH models are correctly specified and among all the competing models, APARCH (1,3) model with t-distribution performed best in capturing the volatility. 相似文献
9.
AbstractDeductions and claims to recover trade promotions incentives through post-audit of previous years’ transactions is a highly contentious but prevalent practice in the industry. Retailers, given their low margins of operations, are motivated to seek every opportunity to obtain extra incentives from suppliers to boost their profits. They often hire third-party post-auditors to scrub through all their transactions and “deal sheets” or supplier agreements to search for potential unclaimed trade promotion dollars promised by suppliers in prior years. Third party auditors have an incentive to also make dubious claims as they are compensated on contingency fees of a percent of claims recovered. Such practices lead to acrimony between retailers and suppliers. They often have differing viewpoints and opinions about the contextual terms of the trade promotion deals itself leading to an opinion “chasm” that is sometimes difficult to bridge. The resulting tension among retailers and suppliers, along with regulatory compliance under the Sarbanes–Oxley Act, and prevailing questions on the role and practices of post-auditors, motivated this study. Conducted over a 24-month period with extensive collaboration and research discussions between the study team and responsible managers from leading US retail and manufacturing companies. The distinctive mix of academic rigor and practitioner relevance was the hallmark of this study that involved three retail summits conducted with industry participants to discuss the research method and its resultant findings. Evidence suggests that transactional discrepancies will continue to happen, despite technological advances, because of large volume of transactions and multiplicity of complex trade promotion methods in vogue in the retail world. So, as long as there are claim opportunities, post-audit recovery practices will continue, confounding the darker side of the retailer–supplier relationship. Through a multi-stage and multi-level study, and data from a variety of sources, we identify best practices in post-audit recovery and suggest ways to reduce associated conflict and improve relationship satisfaction. 相似文献
10.