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.
Journal Articles (Peer-Reviewed)
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.
Gambardella, Alfonso, Christina Raasch and Eric Hippel (2017): The User Innovation Paradigm: Impacts on Markets and Welfare, Management Science, 63 (5): 1450-1468.
Abstract: Innovation has traditionally been seen as the province of producers. However, theoretical and empirical research now shows that individual users—consumers—are also a major and increasingly important source of new product and service designs. In this paper, we build a microeconomic model of a market that incorporates demand-side innovation and competition. We explain the conditions under which firms find it beneficial to invest in supporting and harvesting users’ innovations, and we show that social welfare rises when firms utilize this source of innovation. Our modeling also indicates reasons for policy interventions with respect to a mixed user and producer innovation economy. From the social welfare perspective, as the share of innovating users in a market increases, profit-maximizing firms tend to switch “too late” from a focus on internal research and development to a strategy of also supporting and harvesting user innovations. Underlying this inefficiency are externalities that the producer cannot capture. Overall, our results explain when and how the proliferation of innovating users leads to a superior division of innovative labor involving complementary investments by users and producers, both benefitting producers and increasing social welfare.
Hoberg, Kai, Florian Badorf and Lars Lapp (2017): The inverse hockey stick effect: an empirical investigation of the fiscal calendar’s impact on firm inventories, International Journal of Production Research, 55 (16): 4601-4624.
van Gils, Suzanne, Michael A. Hogg, Niels Van Quaquebeke and Daan van Knippenberg (2017): When Organizational Identification Elicits Moral Decision-Making: A Matter of the Right Climate, Journal of Business Ethics, 142 (1): 155-168.
Abstract: To advance current knowledge on ethical decision-making in organizations, we integrate two perspectives that have thus far developed independently: the organizational identification perspective and the ethical climate perspective. We illustrate the interaction between these perspectives in two studies (Study 1, N = 144, US sample; and Study 2, N = 356, UK sample), in which we presented participants with moral business dilemmas. Specifically, we found that organizational identification increased moral decision-making only when the organization’s climate was perceived to be ethical. In addition, we disentangle this effect in Study 2 from participants’ moral identity. We argue that the interactive influence of organizational identification and ethical climate, rather than the independent influence of either of these perspectives, is crucial for understanding moral decision-making in organizations.
Jelinek, Lena, Niels Van Quaquebeke and Steffen Moritz (2017): Cognitive and Metacognitive Mechanisms of Change in Metacognitive Training for Depression, Scientific Reports, 7.
Abstract: Metacognitive Training for Depression (D-MCT), a low-threshold group intervention, has been shown to improve depressive symptoms. It aims at the reduction of depression by changing dysfunctional cognitive as well as metacognitive beliefs. The purpose of the present study was to investigate whether the mechanisms of change in D-MCT are cognitive (and thus primarily concern the content of cognition) or metacognitive in nature. Eighty-four outpatients with depression were included in a randomized controlled trial comparing D-MCT to an active control intervention. Level of depression, dysfunctional cognitive beliefs (DAS), and metacognitive beliefs (MCQ subscales: Positive Beliefs, Negative Beliefs, Need for Control) were assessed before (t0) and after treatment (t1). Severity of depression was also assessed 6 months later (t2). Linear regression analyses were used to determine whether change in depression from t0 to t2 was mediated by change in cognitive vs. metacognitive beliefs from t0 to t1. D-MCT’s effect on change in depression was mediated by a decrease in dysfunctional metacognitive beliefs, particularly ‘need for control’. Our findings underline that one of the key mechanisms of improvement in D-MCT is the change in metacognitive beliefs. The current study provides further support for the importance of metacognition in the treatment of depression.
Fischer, Marc and Alexander Himme (2017): The Financial Brand Value Chain: How Brand Investments Contribute to the Financial Health of Firms, International Journal of Research in Marketing, 34 (1): 137-153.
Abstract: Marketing and finance executives follow different objectives and focus on different stakeholder groups. Marketers want to create sales impact. Finance executives are concerned about the financial health of the firm. As a result, both worlds tend to be rather disconnected in their daily business. We argue that this does not reflect the dynamics of the firm where important marketing and financial metrics in fact interact. As long as marketing and finance officers do not fully appreciate the interplay of their key metrics, their decisions are likely to be suboptimal.This article proposes a simultaneous equation model that reflects the interaction of marketing and finance-domain variables in the value creation process. We focus on brand-building activities and the attraction of capital as major tasks of marketing and finance officers. Our model shows how advertising and other investments increase customer-based brand equity (CBBE) that in turn impacts financial leverage and credit spread and ultimately elevates the level of financial resources.Based on a broad sample of 155 firms covering various B2C industries, we test for the empirical relevance of our model. We also assess the practical significance of our results by transforming them into elasticities. Our results suggest that marketing and finance executives need to consider the dynamic interaction of their decision and performance variables to fully evaluate the effects of their decisions on the firm's financial health.
Schnittka, Oliver, Alexander Himme, Dominik Papies and David Pellenwessel (2017): Are sponsors blamed for edging off? Consumer reactions to sponsorship terminations, Journal of Business Economics, online first.
Abstract: Firms regularly terminate sponsorships, even without publicly known misconduct by the sponsee such as athlete doping. Consumer reactions to these sponsorship terminations by firms have not been studied despite being a regular occurrence. Using a set of experimental studies, this paper analyzes consumer reactions to these sponsorship terminations (i.e., early and non-renewal) that were not caused by a sponsee’s misconduct, the underlying process that causes the reactions, and the role of several moderating factors (trust, power balance, and locus of control). Our findings reveal that sponsorship terminations have a negative effect on sponsors’ brand images‐-particularly early terminations that occur before the end of a contract‐-because consumers perceive these sponsorship terminations as unfair. The results also suggest that a termination is particularly harmful for the sponsor’s perceived fairness if the sponsor is powerful and if the termination decision is under the sponsor’s control. Further, the termination effect is particularly strong for firms that consumers trust.
Mölders, Christina and Niels Van Quaquebeke (2017): Some like it hot: How voters’ attitude towards disrespect in politics affects their judgments of candidates, Journal of Social and Political Psychology, 5 (1): 58-81.
Abstract: In public debates, political candidates often attack their opponents disrespectfully. Research revealed mixed effects of such behavior on voters’ candidate judgments. In order to understand these results, we argue that it is necessary to consider onlookers’ general attitude towards disrespect in politics. Across an experimental design (N = 229) and a field study (N = 199), we found that voters who consider disrespect a “necessary evil” in the political arena judged disrespectful politicians as more communal and more agentic. Furthermore, they displayed a higher intention to vote as well as actually voted more in favor of disrespectful candidates compared to voters who disapproved of disrespect in politics. The results show that the success of a disrespectful communication strategy substantively depends on the audience.
Pallis, Athanasios A., Francesco Parola and Michele Acciaro (2017): Empirical methods in the study of maritime economics, Maritime Economics & Logistics, 19 (2): 189-195.
McKinnon, Alan C. (2017): Starry-eyed II: the logistics journal ranking debate revisited, International Journal of Physical Distribution & Logistics Management, 47 (6): 431-446.
Abstract: Purpose In a previous paper (McKinnon, 2013), the author questioned the principle and practice of journal ranking and discussed its effects on logistics research. Since then several important developments have occurred prompting a fresh review of the issues. The paper summarises the results of this review with the aim of stimulating further discussion on the subject. Design/methodology/approach New literature on the journal ranking debate has been reviewed. The validity of the journal ranking as a proxy measure of paper quality is explored using data from the UK Research Excellence Framework (REF) assessment. Changes to the ranking of ten logistics/supply chain management (SCM) journals in four listings are analysed, and possible reasons for the relatively low status of the journals are examined. Findings The influence of journal rankings on the academic research process is strengthening while the debate about their legitimacy has intensified. UK REF data cast doubt on the reliability of the journal ranking as an indicator of a paper’s merit. Logistics/SCM journals continue to occupy mid-to-lower tier positions in most listings, though there has been some improvement in their standing. Research limitations/implications The paper aims to alert those managing and undertaking logistics research to the dangers of overreliance on journal rankings in the measurement of research quality and productivity. Practical implications The paper may help logistics/SCM scholars to defend the position of their discipline and resist journal-ranking-induced pressures to marginalise it and devalue its outputs. Social implications In this paper, academic recruitment, promotion and motivation are considered. Originality/value The paper sheds new light on the relationship between journal ranking and individual paper quality, on recent changes in the rating of logistics/SCM journals and on the wider debate about the use of bibliometrics in assessing research quality.
Flöthmann, Christoph and Kai Hoberg (2017): Career Patterns of Supply Chain Executives: An Optimal Matching Analysis, Journal of Business Logistics, 38 (1): 35-54.
Anne Michel, Chris Baumann and Leonie Gayer (2017): Thank you for the music – or not? The effects of in-store music in service settings, Journal of Retailing and Consumer Services, 36: 21-32.
Abstract: Abstract Managers believe that in-store music has positive effects on customers’ responses; consequently, it is widely used in different service settings such as supermarkets and coffee shops. However, prior research shows inconclusive results about the effects of in-store music – namely positive, non-significant and even negative effects. To shed more light on the actual effects of in-store music, the authors provide a systematic literature review of journal articles to explore such effects in six frequently studied service settings: supermarkets, retail, restaurants, bars, cafeterias and banks. The present literature review has three objectives. First, the authors develop a conceptual framework to provide structure and guidance to the research stream about in-store music in service settings. Second, the authors take a closer look at the existence of in-store music (i.e., whether the presence of in-store music helps, has no effect, or ‘hurts’) as well as on the design of in-store music for each service setting separately (i.e., how in-store music has to be designed to have beneficial effects). Third, after elaborating the status quo (what do we know?), this review identifies areas for future research (what do we need to know?).
Heuer, Justus, Christoph Merkle and Martin Weber (2017): Fooled by Randomness: Investor Perception of Fund Manager Skill, Review of Finance, 21 (2): 605-635.
Abstract: Return-chasing investors almost exclusively consider top-performing funds for their investment decisions. When drawing conclusions about the managerial skill of these top performers, they tend to neglect fund volatility and the cross-sectional information contained in the number of funds and the distribution of skill. In multiple surveys of sophisticated retail investors, we show that they do not fully understand the role of chance in experimental samples of fund populations. Respondents evaluate each fund in isolation and do not sufficiently account for fund volatility. They confuse risk taking with manager skill and are thus likely to over-allocate capital to lucky past winners.
Mölders, Christina, Niels Van Quaquebeke and Maria P. Paladino (2017): Consequences of Politicians’ Disrespectful Communication Depend on Social Judgment Dimensions and Voters’ Moral Identity, Political Psychology, 38 (1): 119-135.
Abstract: The present study investigates the consequences of respectful versus disrespectful communication in political debates on voters’ social judgments and voting decisions. Reconciling previously mixed results, we argue that the consequences of disrespect vary with the judgment dimension (communion vs. agency) and voters’ moral identity. An initial study (N = 197) finds that a political candidate's disrespect towards his or her opponent affects voting decision through voting intention. A second study (N = 327) shows that disrespect influences voting intention through communion but not through agency ratings. Qualifying the previous finding, a third study (N = 329) shows that both communion and agency judgments act as mediators, but in different ways depending on the level of moral identity. Overall, communion judgments played a more prominent part in explaining the consequences of disrespectful communication. Our findings thus present a nuanced picture of respect and disrespect in political communication and shed light on their ramifications.
Meyners, Jannik, Christian Barrot, Jan U. Becker and Anand Bodapati (2017): Reward-scrounging in customer referral programs, International Journal of Research in Marketing, 34 (2): 382-398.
Ottemöller, Ole and Hanno Friedrich (2016): Opportunities of sectoral freight transport demand modelling, Case Studies on Transport Policy, 4 (1): 9-12.
Abstract: Abstract This paper discusses the opportunities of sectoral freight transport demand models. The work is based on literature and insights from interdisciplinary research in the field of production, logistics and transport. First, current and future factors influencing freight transport are discussed. Next, a brief summary of the traditional transport modelling approach and recent extensions and adaptations of freight transport models is given. As interdisciplinary research has shown, the impact of the identified factors on the development of freight transport is strongly dependent on the sector under investigation. As a consequence, this paper proposes the application of a sectoral modelling approach. The automotive and food sectors in Germany are used as examples to further examine the opportunities of sectoral freight transport demand models.
Becker, Jan U. and Sönke Albers (2016): The limits of analyzing service quality data in public transport, Transportation, 43 (5): 823-842.
Abstract: In recent years, management and academics have increasingly focused on quality management in public transport. In particular, many public transport operators regularly monitor their service quality over time and use these data to assess quality performance (e.g., for performance-based quality contracts) and to determine managerial decisions (e.g., budget allocations for service improvements). However, despite the widespread applications of service quality data in practice, it is unclear whether cross-sectional analyses and cross-temporal comparisons of service quality data provide valid insights for quality management purposes. In this study, we investigate the usability of cross-sectional analyses and cross-temporal comparisons of service quality data by conducting an empirical study that tracked a panel’s perceptions of the service quality of public transport and its choice over the course of three consecutive years. The results demonstrate that cross-sectional analyses provide valid insights for quality management. However, cross-temporal comparisons should be interpreted carefully because the results of these comparisons are surprisingly unreliable. In fact, we find that service quality data do not provide reliable results over time and therefore conclude that cross-temporal comparisons of service quality data must be interpreted with caution for quality management in public transport.
Alan C. McKinnon (2016): Freight Transport Deceleration: Its Possible Contribution to the Decarbonisation of Logistics, Transport Reviews, 36 (4): 418-436.
Abstract: Abstract The paper challenges the conventional view that the movement of goods through supply chains must continue to accelerate. The compression of freight transit times has been one of the most enduring logistics trends but may not be compatible with governmental climate change policies to cut greenhouse gas emissions by 60–80% by 2050. Opportunities for cutting CO2 emissions by ‘despeeding’ are explored within a freight decarbonisation framework and split into three categories: direct, indirect and consequential. Discussion of the direct carbon savings focuses on the trucking and deep-sea container sectors, where there is clear evidence that slower operation cuts cost, energy and emissions and can be accommodated within current supply chain requirements. Indirect emission reductions could accrue from more localised sourcing and a relaxation of just-in-time (JIT) replenishment. Acceleration of logistical activities other than transport could offset increases in freight transit times, allowing the overall carbon intensity of supply chains to reduce with minimal loss of performance. Consequential deceleration results from other decarbonisation initiatives such as freight modal split and a shift to lower carbon fuels. Having reviewed evidence drawn from a broad range of sources, the paper concludes that freight deceleration is a promising decarbonisation option, but raises a number of important issues that will require new empirical research.
Koenig, Matthias and Joern Meissner (2016): Risk minimising strategies for revenue management problems with target values, Journal of Operational Research Society, 67: 402-411.
Abstract: Consider a risk-averse decision maker in the setting of a single-leg dynamic revenue management problem with revenue controlled by limiting capacity for a fixed set of prices. Instead of focussing on maximising the expected revenue, the decision maker has the main objective of minimising the risk of failing to achieve a given target revenue. Interpreting the revenue management problem in the framework of finite Markov decision processes, we augment the state space of the risk-neutral problem definition and change the objective function to the probability of failing a certain specified target revenue. This enables us to obtain a dynamic programming solution that generates the policy minimising the risk of not attaining this target revenue. We compare this solution with recently proposed risk-sensitive policies in a numerical study and discuss advantages and limitations.
Weiß, Andreas and Dimka Karastoyanova (2016): Enabling coupled multi-scale, multi-field experiments through choreographies of data-driven scientific simulations, Computing, 98 (4): 439-467.
Abstract: Current systems for enacting scientific experiments, and simulation workflows in particular, do not support multi-scale and multi-field problems if they are not coupled on the level of the mathematical model. To address this deficiency, we present an approach enabling the trial-and-error modeling and execution of multi-scale and/or multi-field simulations in a top-down and bottom-up manner which is based on the notion of choreographies. The approach defines techniques for composing data-intensive, scientific workflows in more complex simulations in a generic, domain-independent way and thus provides means for collaborative and integrated data management using the workflow/process-based paradigm. We contribute a life cycle definition of such simulations and present in detail concepts and techniques that support all life cycle phases. Furthermore, requirements on a respective software system and choreography language supporting multi-scale and/or multi-field simulations are identified, and an architecture and its realization are presented.
Meyners, Jannik, Christian Barrot, Jan U. Becker and Jakob Goldenberg (2016): The Role of Mere Closeness: How Geographic Proximity Affects Social Influence, MSI Report, Marketing Science Institute: Cambridge, MA, 16-106.
Abstract: In the past years, two major trends have created new challenges for marketers. First, consumers have grown to rely on advice from other consumers ─ for instance, through online reviews such as on TripAdvisor, Expedia, or Yelp. Second, consumers increasingly provide marketers with personal data ─ especially geographic information ─ by using their mobile devices (e.g., smartphones or tablet PCs) for shopping purposes or product search. Despite their increasing availability and relevance, companies are uncertain to and in which way they can use geographic data to actively manage product recommendations This report provides insights into the role of geographic proximity for recommendations and online reviews. In four studies that cover both extensive field and experimental data, the authors show that geographic proximity increases social influence and demonstrate its interdependency with social closeness. The results indicate a) that the role of geographic proximity for social influence is not simply a result of the higher likelihood of social interaction and b) that the effect of geographic proximity increases with decreasing tie strength between sender and receiver of a recommendation. In three experiments, the authors demonstrate the monetary value of their findings by analyzing consumers’ willingness to pay more for products recommended by someone geographically close. Additionally, they show that the effect of geographic proximity is mediated by perceived homophily between consumers.The results imply that geographic location may well strengthen the social influence. Consequently, companies could sort reviews so that those from geographically close users are displayed first. By implementing such an individually tailored review order, consumers would receive more helpful reviews that lead to higher conversion rates and purchases of products that suit their needs. Also, companies could use the report’s insights to increase the effectiveness of social media advertising. In online social media such as Facebook, Google+, or Twitter, the users’ geographic location is typically available and can be used to target social ads, i.e., ads that show Internet users the products or services that their contacts like, follow, or use. The report’s results imply that advertising with contacts that live in geographic proximity to the user (e.g., “Bill likes Company X”) could be more influential than advertising with someone geographically distant.
Shehu, Edlira, Jan U. Becker, Ann-Christin Langmaack and Michel Clement (2016): The Brand Personality of Nonprofit Organizations and the Influence of Monetary Incentives, Journal of Business Ethics, 138 (3): 589-600.
Abstract: The brand personality of nonprofit service organizations (NPO) is a focal cue for individuals engaging in pro-social behavior. However, the positive effect of brand personality on donors’ intention to engage pro-socially may be affected in cases in which NPOs provide monetary incentives to those donors. Relying on social exchange theory, the authors examine how monetary incentives and brand personality commonly affect the intention to donate and whether this effect varies based on the perceived trustworthiness of the NPO. The results of two experimental studies show that branding and incentivizing decisions should not be developed independently because monetary incentives do indeed undermine the positive effects of brand personality on the intention to donate. However, the effectiveness of incentives varies with the perceived level of trust in the NPO: highly trusted NPO services are harmed by monetary incentives, whereas less-trusted NPOs may even benefit.
van Loon, Patricia, Lieven Deketele, Joost Dewaele, Alan C. McKinnon and Christine Rutherford (2016): A comparative analysis of carbon emissions from online retailing of fast moving consumer goods, Journal of Cleaner Production, 106: 478-486.
Abstract: Online retailing can lower the environmental impact of shopping under specific circumstances. As a result of the numerous variables involved, most of the studies that have compared the carbon footprints of online and conventional retailing only take a partial view. To make a more holistic assessment, this study develops a framework that accounts for all the relevant environmental factors relating to retail/e-commerce activities. Variables related to consumer shopping behaviour such as basket size, transport mode, trip length and trip frequency are included in the analysis. This framework is used to build a Life Cycle Analysis model. The model is applied to different online retail methods for fast-moving consumer goods in the United Kingdom. We find that, within the “last mile” link to the home, the nature of the consumer's behaviour in terms of travel, choice of e-fulfilment method and basket size are critical factors in determining the environmental sustainability of e-commerce. The nature and routing of van deliveries, the amount and type of packaging used, and the energy efficiency of shop and e-fulfilment centre operations are also identified as significant contributors to climate change potential. The results of this study indicate ways in which e-commerce can be made more environmentally sustainable, encouraging consumers to reduce complementary shopping trips and maximise the number of items per delivery. This study identifies the strengths and weaknesses of a range of e-retail channels and provides a basis for future research on the environmental sustainability of online retailing of fast-moving consumer goods.
Hunter, Mark Lee, Luk N. Van Wassenhove and Maria Besiou (2016): The New Rules For Crisis Management, MIT Sloan Management Review, 57 (4): 71-78.
Abstract: The article focuses on the approach for crisis management rules in mass media industry in the U.S. Topics discussed include downsized of journalists in the U.S. and Great Britain since 2000, deployment of channels such as user forums and social media platforms like Facebook, and action taken by stakeholders to leverage key assets including frontline information, news channels, and ability to determine when and how a crisis ends.
McKinnon, Alan C. (2016): The Possible Impact of 3D Printing and Drones on Last-mile Logistics: an Exploratory Study, Built Environment, 42 (4): 576-588.
Abstract: 3D printing and drones may have the potential to transform the movement of freight in urban areas, particularly on the so-called 'last mile' to the home. This paper reviews available evidence on the likely scalability of these innovations in a city logistics context and assesses their possible impact on urban traffic levels. The research is essentially exploratory as the application of these innovations to urban logistics is at a very early stage. The evidence comes mainly from published sources, supplemented by discussions with a mixed group of researchers and practitioners. It suggests that both innovations would have the potential to transform city logistics if their adoption rates were high. The rapid growth of online retailing is conducive to a high level of uptake. There are, however, good reasons for believing that their application will remain limited, at least in the short to medium term. Their diffusion will be constrained by several factors including a lack of scale economies, limited value-add and regulation.