Authors: Elena Obukhova and A.M. Kleinbaum
Publication: Academy of Management Discoveries, Forthcoming
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Published on: 9 Feb 2021
Authors: G. Chemla and Katrin Tinn
Publication: Management Science, Volume 66, Issue 5, May 2020, Pages 1783-1801.
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Published on: 9 Feb 2021
Authors: V. Pamuru, Warut Khern-am-nuai, K. N. Kannan
Publication: Information Systems Research, Forthcoming
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Published on: 9 Feb 2021
In two recent studies, Professor David Schumacher charts the rise of large asset managers and examines their effect on financial market stability. While market participants have a good reason to be concerned about financial fragility, Professor Schumacher finds that this fragility can actually increase corporate investment.聽
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Published on: 11 Dec 2020
Congratulations to Professor Patricia Hewlin,聽Associate Professor in Organizational Behavior, for being selected as a finalist for the 2020 Academy of Management Annals Best Paper Award. Her paper, entitled 鈥淏eing Your True Self at Work: Integrating the Fragmented Research on Authenticity in Organizations,鈥� integrates and builds upon existing research on the topic of individual authenticity within organizations.
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Published on: 27 Nov 2020
Author: Emmanuelle Vaast
Publication: Organization Studies, Forthcoming
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Published on: 13 Nov 2020
Authors: Andres F. Jola-Sanchez and Juan Camilo Serpa
Publication: Management Science, 67(10):6457-6479
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We study how armed conflicts affect inventory across firms鈥� production facilities. We track 38,916 production facilities鈥攊ncluding plantations, livestock farms, and factories鈥攊n war-torn Colombian regions; we also collect the data of 5,138 attacks performed by the two rebel groups involved in Colombia鈥檚 civil war. To obtain exogenous variation in the conflict intensity, we use a difference-in-differences model that hinges on the peace process between the government and one of the guerrilla groups. We find that when the conflict intensity increases by one order of magnitude, inventory decreases by up to 10.38%. Firms, however, barely reduce finished inventory during war; they mainly reduce raw and work-in-process inventory. To offset this inventory reduction, firms increase their cash holdings鈥攖hat is, they shift their working capital from physical inventory to liquid assets. The location of the facility moderates the effect of war: when a facility is close to a distribution center鈥攈ence, inventory travels short distances鈥攖he firm responds to violence by aggressively reducing inventory; when a facility is far from a distribution center, the firm reacts less aggressively to war.
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Published on: 13 Nov 2020
Authors: B. Pentland, Emmanuelle Vaast and J. Ryan Wolf
Publication: MIS Quarterly, Forthcoming
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The growing availability of digital trace data has generated unprecedented opportunities for analyzing, explaining, and predicting the dynamics of process change. While research on process organization studies theorizes about process and change, and research on process mining rigorously measures and models business processes, there has so far been limited research that measures and theorizes about process dynamics. This gap represents an opportunity for new Information Systems (IS) research. This research note lays the foundation for such an endeavor by demonstrating the use of process mining for diachronic analysis of process dynamics. We detail the definitions, assumptions, and mechanics of an approach that is based on representing processes as weighted, directed graphs. Using this representation, we offer a precise definition of process dynamics that focuses attention on describing and measuring changes in process structure over time. We analyze process structure over two years at four dermatology clinics. Our analysis reveals process changes that were invisible to the medical staff in the clinics. This approach offers empirical insights that are relevant to many theoretical perspectives on process dynamics.
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Published on: 13 Nov 2020
Authors: M. Marabelli, and Emmanuelle Vaast
Publication: Information and Organization, Volume 30, Issue 3, September 2020, 100314
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Published on: 13 Nov 2020
Authors: A.V. Sergeeva, Samer Faraj, and M. Huysman
Publication: Organization Science, Volume 31, Issue 5, October 2020, Pages 1248-1271.
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Because new technologies allow new performances, mediations, representations, and information flows, they are often associated with changes in how coordination is achieved. Current coordination research emphasizes its situated and emergent nature, but seldom accounts for the role of embodied action. Building on a 25-month field study of the da Vinci robot, an endoscopic system for minimally invasive surgery, we bring to the fore the role of the body in how coordination was reconfigured in response to a change in technological mediation. Using the robot, surgeons experienced both an augmentation and a reduction of what they can do with their bodies in terms of haptic, visual, and auditory perception and manipulative dexterity. These bodily augmentations and reductions affected joint task performance and led to coordinative adaptations (e.g., spatial relocating, redistributing tasks, accommodating novel perceptual dependencies, and mounting novel responses) that, over time, resulted in reconfiguration of roles, including expanded occupational knowledge, emergence of new specializations, and shifts in status and boundaries. By emphasizing the importance of the body in coordination, this paper suggests that an embodiment perspective is important for explaining how and why coordination evolves following the introduction of a new technology.
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Published on: 13 Nov 2020
Authors: Emmanuelle Vaast and Alain Pinsonneault
Publication: MIS Quarterly, Forthcoming
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Occupations are increasingly embedded with and affected by digital technologies. These technologies both enable and threaten occupational identity and create two important tensions: they make the persistence of an occupation possible while also potentially rendering it obsolete and they bring about both similarity and distinctiveness of an occupation with regard to other occupations. Based on the critical case study of an online community dedicated to data science, we investigate longitudinally how data scientists address the two tensions of occupational identity associated with digital technologies and reach transient syntheses in terms of 鈥渙ptimal distinctiveness鈥� and 鈥減ersistent extinction.鈥� We propose that identity work associated with digital technologies follows a composite life-cycle and dialectical process. We explain that people constantly need to adjust and redefine their occupational identity (i.e., how they define who they are and what they do). We contribute to scholarship on digital technologies and identity work by illuminating how people deal in an ongoing manner with digital technologies that simultaneously enable and threaten their occupational identity.
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Published on: 13 Nov 2020
Authors: S. Spataro and Lisa E. Cohen
Publication: Journal of Organizational Psychology, Volume 20, Issue 1, June 2020, Pages 82-103.
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Published on: 13 Nov 2020
Authors: S. Chung, Animesh Animesh, Kunsoo Han and Alain Pinsonneault
Publication: Information Systems Research, Volume 31, Issue 1, March 2020, Pages 258-285.
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The primary goal of this study is to investigate the financial returns to firms鈥� communication actions on a firm-initiated social media platform by focusing on Facebook Business pages. To this end, we conceptualize and quantify two types of firms鈥� communication actions on social media: posts and responses to customer messages. Furthermore, we classify a firm鈥檚 responses to customer messages based on the valence of customer messages鈥攑ositive versus negative鈥攁nd examine the effects of volume as well as timeliness of the two types of a firm鈥檚 responses to customer messages on firm performance. Using a sample of 63 South Korean firms across industries over a three-year period (5,566 firm-week observations), we find that the volume and timeliness of a firm鈥檚 responses to negative customer messages, which are associated with an increase in customer satisfaction, have a significant positive impact on the firm鈥檚 market performance measured by abnormal returns and Tobin鈥檚 q. Interestingly, the results suggest that a firm鈥檚 posts and its responses to positive customer messages are not significantly associated with firm performance. Furthermore, we find that a firm鈥檚 posts and its responses to negative customer messages exhibit complementarities in contributing to firm performance. Our results are robust to various alternative specifications, econometric concerns, and Facebook鈥檚 policy changes, such as EdgeRank and Promoted Post. Our findings underscore the business value of firms鈥� actions on social media and provide unique and important implications for theory and practice regarding the appropriate ways to use social media for building and managing customer relationships.
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Published on: 10 Nov 2020
Authors: S. Chung, Animesh Animesh, Kunsoo Han and Alain Pinsonneault
Publication: Information Systems Research, Volume 30, Issue 3, September 2019, Pages 1073-1097.
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Although software patents have been growing steadily since 1996, when the restrictions on the patentability of software were eliminated, their value and impacts on the firm鈥檚 profits remain unclear and ambiguous. Drawing on the real options theory and the literature on exploration and exploitation, we develop a novel theoretical framework to assess the value of software patents. Moreover, we examine the impact of contextual factors related to the nature of innovation underlying firms鈥� patent portfolios (exploitative versus explorative) and the environmental uncertainty (competitiveness and dynamism) on the value of software patents. Specifically, we examine the interaction effect of a firm鈥檚 software patent stock and its innovation orientation on firm value in markets exhibiting different levels of environmental uncertainty. Based on a large-panel data set consisting of 602 U.S. firms, our results indicate that a software patent portfolio having higher levels of explorative orientation is associated with a higher firm value (as measured by Tobin鈥檚 q) in environments exhibiting low dynamism and high competitiveness. By contrast, a software patent portfolio with higher levels of exploitative orientation is associated with a higher firm value in environments with high dynamism and low competitiveness. We discuss the implications for research and practice.
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Published on: 10 Nov 2020
Maxime Cohen, Associate Professor of Retail Management and Operations Management, was recently appointed Associate Editor of Management Science
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Published on: 30 Oct 2020
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