The KLU faculty, post-docs, and PhD candidates regularly publish the results of their research in scientific journals. You will find a complete overview of all KLU publications below (e.g. articles in peer-reviewed journals, professional journals, books, working papers, and conference proceedings). Search for relevant terms and keywords, or filter the list by name, year of publication or type of publication. The references include DOIs and abstracts where available, and you can download them to your own reference database or platform. We regularly update the database with new publications.
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Wenzel, Ramon and Niels Van Quaquebeke (In press): The double-edged sword of Big Data in organizational and management research: A review of opportunities and risks, Organizational Research Methods.
Abstract: While many disciplines embrace the possibilities that Big Data present for advancing scholarship and practice, organizational and management research has yet to realize Big Data’s potential. In an effort to chart this newfound territory, we briefly describe the principal drivers and key characteristics of Big Data. We then review a broad range of opportunities and risks that are related to the Big Data paradigm, the data itself, and the associated analytical methods. For each, we provide research ideas and recommendations on how to embrace the potentials or address the concerns. Our assessment shows that Big Data, as a paradigm, can be a double- edged sword, capable of significantly advancing our field but also causing backlash if not utilized properly. Our review seeks to inform individual research practices as well as a broader policy agenda in order to advance organizational and management research as a scientifically rigorous and professionally relevant field.
Pinçe, Çerağ, Mark Ferguson and L. Beril Toktay (In press): Extracting Maximum Value from Consumer Returns: Allocating between Remarketing and Refurbishing for Warranty Claims, Manufacturing & Service Operations Management.
Minner, Stefan and Sandra Transchel (In press): Order variability in perishable product supply chains, European Journal of Operational Research.
Abstract: Abstract Empirical research has shown that the degree of order variability in supply chains is significantly influenced by product- and industry-specific factors. This paper analyzes the impact of perishability on order variability and the bullwhip effect in supply chains. We decompose the ordering process of a retailer into a sales and an outdating process and quantify their short- and long-term variability and correlation. We find differences to non-perishable product supply chains driven by the impact of the inventory depletion policy, stock-out management, and retailers service level requirement. These three factors significantly affect the retailer’s order variability and thus the decision making process and the profitability of the upstream supply stage. For the majority of instances, the perishable nature of a product results in the ordering process having a lower variability than the demand process. Only when inventory depletion is dominated by last-in-first-out in high service level environments, variability amplification can be observed. We propose a dynamic ordering policy for the upstream supply stage, taking into account negative correlation of retailer orders between periods. This dynamic policy may lead to substantial performance improvements. In a sensitivity analysis, we investigate the impact of shelf life, lead time and demand correlation.
Steinker, Sebastian, Kai Hoberg and Ulrich W. Thonemann (In press): The Value of Weather Information for E-Commerce Operations, Production and Operations Management.
Sodhi, ManMohan S. and E. Yatskovskaya (In press): Measuring and ranking companies’ sustainable water use by using formative indicators, International Journal of Productivity & Performance Management.
Reh, Susan, Niels Van Quaquebeke and Steffen R. Giessner (In press): The aura of charisma: A review on the embodiment perspective as signaling, The Leadership Quarterly.
Abstract: Charismatic leaders have consistently been shown to affect followers’ performance, motivation, and satisfaction. Yet, what precisely constitutes charisma still remains somewhat enigmatic. So far, research has mainly focused on leader traits, leader behaviors, or the leader follower- relationship, and the subsequent consequences of each on followers’ self-concepts. All of these approaches share the notion that leader charisma depends on an explicit interaction between leader and follower. With the present review paper, we extend extant theorizing by arguing that charisma is additionally informed by embodied signals that flow directly from either the leader or the immediate environment. We introduce the embodiment perspective on human perception and describe its utility for theoretically understanding the charismatic effect. Correspondingly, we review studies that show which concrete embodied cues can support the charismatic effect. Finally, we discuss the variety of new theoretical and practical implications that arise from this research and how they can complement existing approaches to charismatic leadership.
Van Quaquebeke, Niels and Will Felps (In press): Respectful inquiry: A motivational account of leading through asking questions and listening, Academy of Management Review.
Abstract: Practitioners repeatedly note that the everyday behavior of asking followers open questions and attentively listening to their responses is a powerful leadership technique. Yet, despite such popularity, these practices are currently under-theorized. Addressing this gap, we formally define the behavioral configuration of asking open questions combined with attentive listening as “Respectful Inquiry”, and then draw on Self-Determination Theory to provide a motivational account of its antecedents, consequences, and moderators within a leader-follower relationship. Specifically, we argue that Respectful Inquiry principally satisfies followers' basic psychological needs for competence, relatedness, and autonomy. Against this background, we highlight ironic contexts where Respectful Inquiry is likely to be especially rare, but would also be especially valuable. These ironic contexts include situations where interpersonal power difference, time pressure, physical distance, cognitive load, follower dissatisfaction, or organizational control focus are high. We additionally outline how the effect of Respectful Inquiry behaviors critically hinges upon the interaction history a follower has with a leader. More generally, we make the suggestion that the leadership field would benefit from complementing its traditional focus on “gestalt” leadership styles with research on concrete and narrow communicative behaviors, such as Respectful Inquiry.
Schuh, Sebastian C., Niels Van Quaquebeke, Natalija Keck, Anja S. Göritz, Katherine Xin and David De Cremer (In press): Does it take more than ideals? How counter-ideal value congruence shapes employees' trust in the organization, Journal of Business Ethics.
Abstract: Research on value congruence rests on the assumption that values denote desirable behaviors and ideals that employees and organizations strive to approach. In the present study, we develop and test the argument that a more complete understanding of value congruence can be achieved by considering a second type of congruence based on employees’ and organizations’ counter-ideal values (i.e., what both seek to avoid). We examined this proposition in a time-lagged study of 672 employees from various occupational and organizational backgrounds. We used difference scores as well as polynomial regression and response surface analyses to test our hypotheses. Consistent with our hypotheses, results reveal that counter-ideal value congruence has unique relations to employees’ trust in the organization that go beyond the effects of ideal value congruence. We discuss theoretical and practical implications of this expanded perspective on value congruence.
Köhler, Christine, Murali K. Mantrala, Sönke Albers and Vamsi K. Kanuri (In press): A Meta-Analysis of Marketing Communication Carryover Effects, Journal of Marketing Research.
Besiou, Maria and Luk N. Van Wassenhove (In press): Closed-Loop Supply Chains for Photovoltaic Panels: A Case-Based Approach, Journal of Industrial Ecology.
Abstract: Photovoltaic (PV) waste is expected to significantly increase. However, legislation on producer responsibility for the collection and recovery of PV panels is limited to the European Union (EU) Waste Electrical and Electronic Equipment Directive Recast, which lays down design, collection, and recovery measures. Academic knowledge of closed-loop supply chains (CLSCs) for PV panels is scarce. We analyze the supply chain using multiple cases involving the main stakeholders in the design, production, collection, and recovery of PV panels. Our article answers two research questions: How does the PV supply chain operate, and what are critical factors affecting the reverse supply chain management of used panels? Our research seeks to fill the gap in the CLSC literature on PV panels, as well as to identify barriers and enablers for PV panel design, collection, and recycling.
Hoberg, Kai, Margarita Protopappa-Sieke and Sebastian Steinker (In press): How do Financial Constraints and Financing Costs Affect Inventories? An Empirical Supply Chain Perspective, International Journal of Physical Distribution & Logistics Management.
Dong, Chuanwen, Sandra Transchel and Kai Hoberg (In press): An Inventory Control Model for Modal Split Transport: A Tailored Base-Surge approach, European Journal of Operational Research.
Merkle, Christoph (In press): Financial overconfidence over time: Foresight, hindsight, and insight of investors, Journal of Banking & Finance.
Abstract: Abstract Financial overconfidence leads to increased trading activity, higher risk taking, and less diversification. In a panel survey of online brokerage clients in the UK, we ask for stock market and portfolio expectations and derive several overconfidence measures from the responses. Overconfidence is identified in the sample in various forms. By matching survey data with participants’ transactions and portfolio holdings, we find an influence of overplacement on trading activity, of overprecision and overestimation on diversification, and of overprecision and overplacement on risk taking. We explore the evolution of overconfidence over time and identify a role of past success and hindsight on subsequent investor overconfidence in line with learning to be overconfident.
Gläser, Daniel, Suzanne van Gils and Niels Van Quaquebeke (In press): Pay-for-performance and interpersonal deviance: Competitiveness as the match that lights the fire, Journal of Personnel Psychology.
Abstract: Many organizations use Pay-for-Performance (PfP) programs in order to fuel employee motivation and performance. In the present article, we argue that PfP may also increase employees’ interpersonal deviance (i.e., active harming behavior towards co- workers) because it might induce social comparison and competition. In order to uncover the underlying process, we further argue that this effect should be particularly pronounced for employees who are high in individual competitiveness, i.e., employees who have a strong desire for interpersonal comparison and aspire to be better than others. A cross-sectional field study (N=250) and two experiments (N=92; N=192) provide support for our interaction hypothesis. We discuss the theoretical implications regarding PfP and competitiveness, and offer suggestions concerning the practical implementation of PfP.
Gerpott, Fabiola H., Niels Van Quaquebeke, Sofia Schlamp and Sven C. Voelpel (In press): An Identity Perspective on Ethical Leadership to Explain Organizational Citizenship Behavior: The Interplay of Follower Moral Identity and Leader Group Prototypicality, Journal of Business Ethics.
Abstract: Despite the proliferation of research on ethical leadership, there remains a limited understanding of how specifically the assumingly moral component of this leadership style affects employee behavior. Taking an identity perspective, we integrate the ethical leadership literature with research on the dynamics of the moral self-concept to posit that ethical leadership will foster a sense of moral identity among employees, which then inspires followers to adopt more ethical actions, such as increased organization citizenship behavior (OCB). We further argue that these identity effects should be more pronounced when leaders are perceived to be group prototypical, as their actions then speak louder to followers’ sense of identity. Two studies—a scenario experiment with 138 participants and a field study with 225 employees—provided support for our hypothesized moderated mediation model. Perceived ethical leadership positively affected OCB via followers’ moral identity but only under conditions of high perceived leader group prototypicality. We discuss how the identity pathway of ethical leadership can facilitate novel theorizing about moral transference. Our findings also suggest that, when hiring external ethical leaders or training internal managers, practitioners are well advised to consider that these individuals may only be effective in morally transforming followers when they are perceived as prototypical for the group.
Mölders, Christina and Niels Van Quaquebeke (In press): When and why politicians’ disrespect affects voters’ trust in the political system: The role of social judgments and category prototypicality, Journal of Applied Social Psychology.
Van Quaquebeke, Niels, Jan U. Becker, Niko Goretzki and Christian Barrot (In press): Perceived ethical leadership affects customer purchasing intentions beyond ethical marketing in advertising due to moral identity self-congruence concerns, Journal of Business Ethics.
Abstract: Ethical leadership has so far mainly been featured in the organizational behavior domain and, as such, treated as an intra-organizational phenomenon. The present study seeks to highlight the relevance of ethical leadership for extra-organizational phenomena by combining the organizational behavior perspective on ethical leadership with a classical marketing approach. In particular, we demonstrate that customers may use perceived ethical leadership cues as additional reference points when forming purchasing intentions. In two experimental studies (N = 601 and N = 336), we find that ethical leadership positively affects purchasing intentions because of customers’ concerns for moral self-congruence. We show this by means of both mediation and moderation analyses. Interestingly, the effect of perceived ethical leadership on purchasing intentions holds over and above the ethical advertising claims (e.g., cause-related marketing) that are commonly used in marketing. We conclude by discussing the possible ramifications of ethical leadership beyond its effects on immediate employees.
Salem, Mojtaba, Niels Van Quaquebeke and Maria Besiou (In press): How field office leaders drive learning and creativity in humanitarian aid: Exploring the role of boundary-spanning leadership for expatriate and local aid worker collaboration, Journal of Organizational Behavior.
Transchel, Sandra (In press): Inventory Management Under Price-Based and Stockout-Based Substitution, European Journal of Operational Research.
Inderfurth, Karl, Ian M. Langella, Sandra Transchel and Stephanie Vogelgesang (In press): A heuristic solution method for disassemble-to-order problems with binomial disassembly yields, International Journal of Production Economics.
Goel, Asvin and Stefan Irnich (In press): An Exact Method for Vehicle Routing and Truck Driver Scheduling Problems, Transportation Science.
Abstract: In most developed countries working hours of truck drivers are constrained by hours of service regulations. When optimizing vehicle routes, trucking companies must consider these constraints to assure that drivers can comply with the regulations. This paper studies the combined vehicle routing and truck driver scheduling problem (VRTDSP), which generalizes the well-known vehicle routing problem with time windows by considering working hour constraints. A branch-and-price algorithm for solving the VRTDSP is presented. This is the first algorithm that solves the VRTDSP to proven optimality.
Reh, Susan, Christian Tröster and Niels Van Quaquebeke (In press): Keeping (future) rivals down: Temporal social comparison predicts coworker social undermining via future status threat and envy, Journal of Applied Psychology.
Ullrich, Kristoph and Sandra Transchel (In press): Demand-Supply Mismatches and Stock Market Performance: A Retailing Perspective, Production and Operations Management.
Tröster, Christian, Niels Van Quaquebeke and Karl Aquino (In press): Worse than others but better than before: Integrating social and temporal comparison perspectives to explain executive turnover via pay standing and pay growth, Human Resource Management.
Abstract: Organizations often pay greater salaries to higher-ranking executives compared to lower-ranking executives. While this method can be useful for retaining those at the organization’s apex, it may also incline executives at the bottom of the pay pyramid to see themselves at a disadvantage and thus exit the firm. Naturally, organizations often want to retain some of their lower-paid, but highly valuable executives; the question, then, is how organizations can reduce the turnover of lower-ranking executives. By integrating social with temporal comparison theory, we argue that, when executives earn relatively less than their peers, more pay growth (i.e., individual pay increases over time) leads to less turnover. By the same token, we also argue that pay growth is unrelated to the turnover of executives who already earn substantially more than their peers. The results of our analysis, which covered almost 20 years of objective data on a large sample of U.S. top executives, provide support for our theory.