The article discusses research that shows managers who are perceived as being tough and wielding power are more likely to be promoted than others. The author cites the example of drug maker Pfizer, where in 2001 the no-nonsense Hank McKinnell was hired as chief executive instead of the more collegial Karen Katen. In 2006 Pfizer got rid of McKinnel for poor performance.
Many economic decisions can be described as an option exercise or optimal stopping problem under uncertainty. Motivated by experimental evidence such as the Ellsberg Paradox, we follow Knight (1921) and distinguish risk from uncertainty. To afford this distinction, we adopt the multiple-priors utility model. We show that the impact of ambiguity on the option exercise decision depends on the relative degrees of ambiguity about continuation payoffs and termination payoffs. Consequently, ambiguity may accelerate or delay option exercise.
Many organizations, such as banks, airlines, telecommunications companies, and police departments, routinely use queueing models to help manage and allocate resources in order to respond to demands in a timely and cost-efficient fashion. Though queueing analysis has been used in hospitals and other healthcare settings, its use in this sector is not widespread.
Using the employee opinion survey responses from several thousand employees working in 193 branches of a major U.S. bank, we consider whether there is a distinctive workplace component to employee attitudes despite the common set of corporate human resource management practices that cover all the branches. Several different empirical tests consistently point to the existence of a systematic branch-specific component to employee attitudes.
A complete model of smile interpretation needs to incorporate its social context. We argue that embodied simulation is an unlikely route for understanding dominance smiles, which typically occur in the context of power. We support this argument by discussing the lack of eye contact with dominant faces and the facial and postural complementarity, rather than mimicry, that pervades hierarchical relationships.
Estimating the value of top managerial talent is a central topic of research that has attracted widespread attention from academics and practitioners. Yet, testing for the importance of chief executive officers (CEOs) on firm outcomes is challenging. In this paper we test for the impact of CEOs on performance by assessing the effect of (1) CEO deaths and (2) the death of CEOs' immediate family members (spouse, parents, children, etc).
We propose a new, valuation-based measure of world equity market segmentation. While we observe decreased levels of segmentation in many developing countries, the level of segmentation is still significant. In contrast to previous research, we characterize the factors that account for variation in market segmentation both through time as well as across countries.
In July 2007, Scripps Networks acquired Recipezaar, a user-generated recipe and cooking Website with a captive community of 2.3 million visitors. By September, Deanna Brown, president of Scripps Networks Digital, grappled with how to best integrate the recent acquisition into Scripps Networks Digital and its affiliated Website, FoodNetwork.com. Should monetization efforts trump the interests and aesthetic tastes of Recipezaar's members? Would restructuring the Recipezaar team dampen the enthusiasm of its five crucial employees and adversely affect the community they had built?