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作者：Jeong, Seung-Hwan; Mooney, Ann; Zhang, Yangyang; Quigley, Timothy J.
作者单位：University System of Georgia; University of Georgia; Stevens Institute of Technology
摘要：Research Summary:A recent study found that markets react negatively to the appointment of Black CEOs, with an average cumulative abnormal return of -4.2%. The authors argue this is caused by investors invoking racial biases and stereotypes. In contrast, using a comparable sampling period and analytic approach, we find markets react positively to the appointment of Black CEOs with an average abnormal return of +3.1% (or +2.0% after conservatively addressing outliers). Our results are consistent...
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作者：Hamann, Peter Maik; Halw, Oliver; Guenther, Thomas W.
作者单位：Technische Universitat Dresden; Technische Universitat Dresden
摘要：Research Summary: Despite a plethora of studies, the moderating effects of contingency factors regarding the relationship between corporate planning (CP) and organizational performance (OP) remain open to discussion. Our meta-analysis analyzes 183 independent study samples, 84 of which are examined for the first time. We expand on previous meta-analyses by correcting for measurement error and dichotomization, and we use moderation analyses and meta-analytical regressions to explain heterogenei...
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作者：Berry, Heather
作者单位：George Washington University; George Washington University
摘要：Research Summary: This article examines the influence that intra-firm manufacturing linkages have on knowledge exploration outcomes in foreign subsidiaries. Although it is common to focus on the importance of keeping exploratory units separate from other firm operations to encourage a more diverse range of solutions, I explore the role that strong manufacturing outflows play in encouraging both the search for diverse knowledge and the diffusion of that knowledge across multinational corporatio...
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作者：Zhou, Yue Maggie; Yang, Weikun; Ethiraj, Sendil
作者单位：University of Michigan System; University of Michigan; University of London; London Business School; University of Michigan System; University of Michigan
摘要：Research Summary: We provide a theory of when relatedness will encourage both diversifying entry and post-entry exit. Our formal model reveals two channels through which resource sharing in combination with firm capabilities affects diversifying entry and post-entry exit. Facing business opportunities in a new segment, low capability firms from a more related segment expect to benefit from more synergies and are therefore more likely to enter than firms with similar capability but from less re...
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作者：Wormald, Audra; Shah, Sonali K.; Braguinsky, Serguey; Agarwal, Rajshree
作者单位：University of North Carolina; University of North Carolina Chapel Hill; University of Illinois System; University of Illinois Urbana-Champaign; University System of Maryland; University of Maryland College Park
摘要：Research Summary: We inductively analyze rich qualitative and quantitative data on the global census of pioneering mobile money firms to examine how firm characteristics shape digital platform ecosystem configuration choices regarding (a) internal versus external integration and (b) the creation of network externalities through open versus closed end-user access. In contrast to received wisdom, we find pioneering firms were equally likely to engage in external and internal integration; moreove...
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作者：Harrison, Joseph S.; Josefy, Matthew A.; Kalm, Matias; Krause, Ryan
作者单位：Texas Christian University; Indiana University System; Indiana University Bloomington; IU Kelley School of Business; Tilburg University; Texas Christian University
摘要：Research Summary : Human coding of unstructured text can enable scholars to measure complex latent constructs for use in empirical analysis, but also requires substantial time and resources that limit the number and sample sizes of studies using this approach. We demonstrate how supervised machine learning (ML) can overcome these constraints by allowing scholars to scale human-coded data. Using board leadership as an illustrative context, we apply this method to create a large-scale dataset (N...
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作者：Chang, Sungyong
作者单位：University of London; London Business School; University of London; London Business School
摘要：Research Summary: This study proposes that decomposability may generate a trade-off in search. This study compares a decomposed search (i.e., producing and evaluating a decomposed module) and an integrated search (i.e., producing and evaluating a full-scale product). While the former can allow firms to experiment with more alternatives than can the latter, it may be more vulnerable to imperfect evaluation because a larger number of promising alternatives could be omitted after the initial eval...
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作者：Busenbark, John R.; Bundy, Jonathan; Chin, M. K.
作者单位：University of Notre Dame; Arizona State University; Arizona State University-Tempe; Indiana University System; Indiana University Bloomington; IU Kelley School of Business; University of Notre Dame
摘要：Research Summary: Political ideologies play a critical role in how individuals view the world and their social interactions. Management scholars have theorized about how executives' politics may influence their firms' activities, but organizational research has not yet fully embraced the political science logic that bidirectional ideological alignment is perhaps the most influential factor in crafting social circles. We incorporate this perspective by theorizing about how political ideology (i...
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作者：Wang, Linlin; Lin, Ya; Jiang, Wan; Yang, Haibin; Zhao, Huazhong
作者单位：Nankai University; Nankai University; Chinese University of Hong Kong; Tianjin University; City University of Hong Kong
摘要：Research Summary: While prior research has generated meaningful insights into the antecedents of firms' corporate social responsibility (CSR), little attention has been devoted to examining the influence of CEO affectivity-a relatively stable tendency to experience positive or negative emotions. This study explores how CEO positive affectivity (PA) and negative affectivity (NA) may be related to firms' CSR activities. Specifically, we contend that CEO PA is positively related to CSR, whereas C...
