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51.
Matthew D. Hill Kathleen P. Fuller G. Wayne Kelly Jim O. Washam 《Review of Quantitative Finance and Accounting》2014,42(1):123-142
We examine the relation between corporate liquidity and political connections measured via lobbying expenditures. This is an interesting question as many of the motives for holding cash should be diminished by political connections. Results indicate a significant and inverse relation between cash levels and lobby expenses and that the marginal value of cash decreases with lobbying. Taken together, these findings suggest firms react optimally to the reduced benefits of cash linked to political connections and that the market recognizes the weakened benefits of cash. Overall, our research shows another way political connections can shape corporate policy. 相似文献
52.
Wayne Eastman 《劳资关系》1998,37(1):51-66
Job hours may be determined in part by positional striving to keep up with or outwork others in one's organization. A prisoner's dilemma in which employees have an incentive to work more than a socially optimal level of hours may arise from positional competition. This article uses survey data to estimate how much positional striving increases job hours, and considers how it may contribute to workplaces more in accord with men's than women's hours preferences. 相似文献
53.
Holger Ernst Wayne D. Hoyer Manfred Krafft Katrin Krieger 《Journal of the Academy of Marketing Science》2011,39(2):290-306
Customer Relationship Management (CRM) is widely accepted as an effective approach for collecting, analyzing, and translating
valuable customer information into managerial action. However, the potential of CRM has been investigated only in the context
of existing products. CRM’s potential to aid in future new product development (NPD) has been neglected. We develop a conceptual
framework in which multiple facets of CRM are linked to new product and company performance. We test this model based on a
cross-functional sample consisting of 115 R&D and 122 Marketing managers from firms spanning multiple industries. The results
provide evidence that CRM has a positive effect on new product performance and further, that this effect is moderated by CRM
reward systems but not CRM technology. We also show that new product performance mediates the relationship between CRM and
company performance. These findings have important implications for research and practice in both the CRM and NPD areas. 相似文献
54.
55.
This study examines external information search for nondurable products using a relatively unobtrusive measurement technique in an effort to minimize the demand bias inherent in many previous search studies. An attempt is made to explain differences in search behavior using five groups of predictive variables: decision task, shopping lifestyles, general shopping behavior, personality, and demographics. The findings support the notion of very limited search in the purchase of common, inexpensive, low involvement goods. Variables related to the decision task appear to be the best predictors of external information search behavior. 相似文献
56.
Spurious Regressions in Financial Economics? 总被引:4,自引:0,他引:4
Even though stock returns are not highly autocorrelated, there is a spurious regression bias in predictive regressions for stock returns related to the classic studies of Yule (1926) and Granger and Newbold (1974) . Data mining for predictor variables interacts with spurious regression bias. The two effects reinforce each other, because more highly persistent series are more likely to be found significant in the search for predictor variables. Our simulations suggest that many of the regressions in the literature, based on individual predictor variables, may be spurious. 相似文献
57.
58.
This article shows how to evaluate the performance of managedportfolios using stochastic discount factors (SDFs) from continuous-timeterm structure models. These models imply empirical factorsthat include time averages of the underlying state variables.The approach addresses a performance measurement bias, describedby Goetzmann, Ingersoll, and Ivkovic (2000) and Ferson and Khang(2002), arising because fund managers may trade within the returnmeasurement interval or hold positions in replicable options.The empirical factors contribute explanatory power in factormodel regressions and reduce model pricing errors. We illustratethe approach on US government bond funds during 19862000. 相似文献
59.
Wayne H. Howard Ravinderpal Gill Kenneth E. Leslie Kerry Lissemore 《Revue canadienne d'agroeconomie》1991,39(2):299-318
The frequency of use and the marginal costs and marginal value products of mastitis control practices on somatic cell count (SCC) and milk yield are investigated. A survey of current management practices is combined with Dairy Herd Improvement production information to determine the relationships between milk yield, SCC, management practices, and production and producer characteristics under field conditions. The relationships are modeled and compared at the cow and herd level. A moment-generating approach is used in the herd model to determine which, if any, practices are risk reducing. The SCC for an individual cow is a better indicator of milk production lost due to mastitis than is a bulk tank SCC. Most recommended mastitis control practices are estimated to be economically beneficial, but some common practices are found not to be economical, and questions are raised about dry cow treatment. On a examiné la fréquence à laquelle on recourt aux pratiques de lutte contre la mammite, de même que les couts et les avantages marginaux de ces dernières en ce qui concerne la numération des cellues somatiques et le rendement laitier. On a combiné une enquête sur les pratiques zootechniques actuelles aux renseignements sur la production extraits du Programme d'amélioration des troupeaux laitiers en vue de déterminer les relations qui existent entre le rendement laitier, la numération des cellules somatiques, la conduite du troupeau ainsi que les caractéristiques associées à la production et aux producteurs, sur le terrain. On a ensuite modélisé ces relations et on les a compareées entre les animaux et les troupeaux. Pour le modèle touchant les troupeaux, on s'est servi d'une approche générant des moments, pour déterminer si une pratique quelconque diminuait les risques. La numération des cellules somatiques chez la vache est un meilleur indicateur du volume de lait perdu à la suite de la mammite que la numération des cellules somatiques dans la citerne. La plupart des méthodes de lutte contre la mammite recommendées offrent un avantage économique, mais certaines pratiques courantes ont l'effet contraire et on s'interroge sur l'utilité de traiter les vaches taries. 相似文献
60.
Wayne H. Howard 《Revue canadienne d'agroeconomie》1989,37(2):303-317
Perspectives from business and academia on the relative importance of various skills and attributes were compared. The perspective from academia came from the University of Guelph learning objectives and the AEB simple and complex skills required for undergraduate majors. A survey of Canadian agribusiness firms, including governmental agencies, provided the business perspective. Different types and sizes of businesses were consistent in ranking the relative importance of the various skills and attributes. The rankings by business were also consistent with the hierachial learning objectives from the University of Guelph and the disciplinary skills from the AEB. The hypothesis that business and academia are more convergent than divergent as to what our students should know is supported by these results.
Both business and academia rank communication skills highly. Business ranks personal qualities slightly higher than communication skills, but universities recognize that they can only screen for personal qualities, as opposed to the skills that they can enhance through education. Relatively low rankings of technical, computer and quantitative skills and experience should not be interpreted to mean they are unimportant, but rather that they are necessary but not sufficient for entry-level employees to succeed in agribusiness firms. 相似文献
Both business and academia rank communication skills highly. Business ranks personal qualities slightly higher than communication skills, but universities recognize that they can only screen for personal qualities, as opposed to the skills that they can enhance through education. Relatively low rankings of technical, computer and quantitative skills and experience should not be interpreted to mean they are unimportant, but rather that they are necessary but not sufficient for entry-level employees to succeed in agribusiness firms. 相似文献