We examine daily leader sleep as an antecedent to daily abusive supervisory behavior and work unit engagement. Drawing from ego depletion theory, our theoretical extension includes a serial mediation model of nightly sleep quantity and quality as predictors of abusive supervision.
Many recent corporate scandals have been described as resulting from a slippery slope in which a series of small infractions gradually increased over time (e.g., McLean & Elkind, 2003). However, behavioral ethics research has rarely considered how unethical behavior unfolds over time.
Employees are getting less sleep, which has been shown to deplete self-regulatory resources and increase unethical behavior (Barnes, Schaubroeck, Huth, & Ghumman, 2011; Christian & Ellis, 2011). In this study, we extend the original mediated model by examining the role of 2 moderators in the relationship between sleep deprivation, depletion, and deceptive behavior.
Many authors have suggested that situational judgment tests (SJTs) are useful tools for assessing applicants because SJT items can be written to assess a number of job-related knowledges, skills, abilities and other characteristics (KSAOs). However, SJTs may not be appropriate for measuring certain KSAOs for some applicants.
This study examines how teams respond to unplanned member loss. We draw on theory of team compilation and adaptation to suggest that teams with well-developed transactive memory systems (TMS) will be better equipped to withstand the loss of a member.
The current study meta-analytically examined the gendered nature of lateral and upward influence attempts. Drawing from gender role theory, we investigated the extent to which the gender of the influence actor affected the use and effectiveness of influence behaviors. The role of a gendered environmental context was also examined.
We introduce the concept of chronotype diversity to the team diversity literature. Chronotype diversity is defined as the extent to which team members differ in their biological predispositions towards the optimal timing of daily periods of activity and rest. To explain the effects of chronotype diversity on team outcomes, we develop a theory of team energetic asynchrony.
In modern work teams, successful performance requires adaptation to changing environments, tasks, situations, and role structures. Although empirical studies of team adaptive performance have generated key inferences about team adaptation in specific contexts, there are important conceptual differences across the adaptive stimuli examined in the literature (e.g., novel environments vs. downsizing).
We document that the first and third cross-sectional moments of the distribution of GDP growth rates made by professional forecasters can predict equity excess returns, a finding that is robust to controlling for a large set of well-established predictive factors.
Focusing on data from the United States and the United Kingdom, we document that both the anomaly identified by Backus and Smith, which concerns the low correlation between consumption differentials and exchange rates, and the forward premium anomaly, which concerns the tendency of high interest rate currencies to appreciate, have become more severe over time.
Although weather has been shown to affect financial markets and financial decision making, a still open question is the channel through which such influence is exerted. By employing a multiple price list method, this paper provides direct experimental evidence that sunshine and good weather promote risk-taking behavior.
We study whether asset-class risk dynamics can help explain the predominantly negative stock-bond return relation and movements in the term-structure's slope over 1997-2011.
This paper aims to advance the use of numerical experiments to investigate issues that surround the design of cost systems. As with laboratory and field experiments, researchers must decide on the independent variables and their levels, the experimental design, and the dependent variables. Options for dependent and independent variables are ample, as are the ways in which we can model the relations among these variables.
We consider the inventory management problem of a firm reacting to potential change points in demand, which we define as known epochs at which the demand distribution may (or may not) abruptly change. Motivating examples include global news events (e.g., the 9/11 terrorist attacks), local events (e.g., the opening of a nearby attraction), or internal events (e.g., a product redesign).
A retailer cannot sell more than it has in stock; therefore, its sales observations are a censored representation of the underlying demand process. When a retailer forecasts demand based on past sales observations, it requires an estimation approach that accounts for this censoring. Several authors have analyzed inventory management with demand learning in environments with censored observations, but the authors assume that inventory levels are known and hence that stockouts are observed.
Given uncertain popularity of new products by location, fast fashion retailer Zara faces a trade-off. Large initial shipments to stores reduce lost sales in the critical first days of the product life cycle, but maintaining stock at the warehouse allows restocking flexibility once initial sales are observed.
Abstract We study the problem faced by a supplier deciding how to dynamically allocate limited capacity among a portfolio of customers who remember the fill rates provided to them in...
In academia, citations received by articles are a critical metric for measuring research impact. An important aspect of publishing in academia is the ability of the authors to navigate the review process and despite its critical role very little is known about how the review process may impact the research impact of an article.
Current innovation literature provides a very limited understanding of the potential impacts of innovative culture on employees. Building on resource-based view theory, the authors investigate theoretically and empirically how a perceived innovative culture can be a building block for a firm's competitive resource and advantage by creating superior employee-level outcomes and how a market information-sharing process may moderate these effects.
We consider a manufacturer serving a retailer that sells its product to customers over two periods. Each firm determines its unit price. The retailer orders the product from the manufacturer prior to the beginning of the selling periods.