Authors: 笔补耻濒听滨苍迟谤别惫补诲辞,听 痴别诲补迟听痴别谤迟别谤 and Lucie听Tremblay
Publication: Health Care Management Science, Forthcoming
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Published on: 8 Jun 2018
Authors: Adrianne R. Bischoff, Andr茅 K. Portella, Catherine Paquet, Roberta Dalle Molle, Aida Faber, Narendra Arora, Robert D. Levitan, Patr铆cia P. Silveira and Laurette Dub茅
Publication: British Journal of Nutrition, Vol. 119, No. 11, June 2018
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Published on: 4 Jun 2018
Authors: Fangzheng Cheng, Tijun Fan, Dandan Fan and Shanling Li
Publication: Energy Economics, Vol. 72, May 2018
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Published on: 4 Jun 2018
Authors: Rene Wiedner and Saku Mantere
Publication: Administrative Science Quarterly, Forthcoming
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Based on a longitudinal, qualitative analysis of developments in the English National Health Service, we develop a process model of how organizations divest or spin off units with the aim of establishing two or more autonomous organizational entities while simultaneously managing their continued interdependencies. We find that effective organizational separation depends on generating two types of respect鈥攁ppraisal and recognition respect鈥攂etween the divesting and divested units. Appraisal respect involves showing appreciation for competence or the effort to achieve it, while recognition respect requires considering what someone cares about鈥攕uch as values or concerns鈥攁nd acknowledging that they matter. The process model we develop shows that open communication is crucial to the development of both. We also find that certain attempts to gain organizational independence and respect may unintentionally undermine the development of autonomy. Counterintuitively, we find that increasing or maintaining interorganizational links via communication may facilitate organizational separation, while attempts by units to distance themselves from one another may unintentionally inhibit it. By linking organizational separation, autonomy, independence, and respect, this paper develops theory on organizational separation processes and more generally enhances our understanding of organizational autonomy and its relations with mutual respect.
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Published on: 4 Jun 2018
Assistant Professor in Information Systems Kartik Ganju's paper "The Spillover Effects of Health IT Investments on Regional Healthcare Costs," with co-authors Hilal Atasoy and Pei-yu Chen was selected by the Managing Editor of Management Science as one of the Featured Articles for the June 2018 issue.
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Published on: 4 Jun 2018
Professor Emmanuelle Vaast's paper published in the Academy of Management Annals, "Social Media and Their Affordances for Organizing: A Review and Agenda for Research," with Paul M. Leonardi were co-winners for the Best Paper Award for Volume 11 (2017).
The mission of Annals is to publish up-to-date, in-depth and integrative reviews of research advances in management.
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Published on: 29 May 2018
Assistant Professor in Finance, Patrick Augustin, recently received the 2018 Arthur Warga Award for Best Paper in Fixed Income at the Society for Financial Studies (SFS) Calvalcade North America 2018 with co-authors Mikhail Chernov and Dongho Song.
The SFS Cavalcade conference covers all areas of finance. Its goal is to provide a setting that produces the kind of in-depth participation of a smaller conference while accommodating the variety of papers of a larger one.
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Published on: 25 May 2018
Authors: Patrick Augustin, Menachem Brenner, Marti G. Subrahmanyam
Publication: Management Science, May 21, 2019
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We quantify the pervasiveness of informed trading activity in target companies' equity options before the announcements of 1,859 U.S. takeovers between 1996 and 2012. About 25% of all takeovers have positive abnormal volumes, which are greater for short-dated out-of-the-money calls, consistent with bullish directional trading before the announcement. Over half of this abnormal activity is unlikely due to speculation, news and rumors, trading by corporate insiders, leakage in the stock market, deal predictability, or beneficial ownership filings by activist investors. We also examine the characteristics of option trades litigated by the SEC for alleged illegal insider trading. While the characteristics of such trades closely resemble the patterns of abnormal option volume in the U.S. takeover sample, we find that the SEC litigates only about 8% of all deals in it.
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Published on: 24 May 2018
Authors: Kosuke Uetake, Nathan Yang听
Publication: Marketing Science, Forthcoming
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We investigate the role of heterogeneous peer effects in encouraging healthy lifestyles. Our analysis revolves around one of the largest and most extensive databases about weight loss that track individual participants' meeting attendance and progress in a large national weight loss program. The main finding is that while weight loss among average performing peers has a negative effect on an individual's weight loss, the corresponding effect for the top performer among peers is positive. Furthermore, we demonstrate that our results are robust to potential issues related to selection into meetings, endogenous peer outcomes, individual unobserved heterogeneity, lagged dependent variables, and contextual effects. Ultimately, these results provide guidance about how the weight loss program should identify role models.
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Published on: 4 May 2018
Author: Laurent Barras
Publication: Journal of Financial Economics, Forthcoming
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Recent studies show that the standard test portfolios do not contain sufficient information to discriminate between asset pricing models. To address this issue, we develop a large-scale approach that expands the cross-section to several thousand portfolios. Our novel approach is simple, widely applicable, and allows for formal evaluation/comparison tests. Its benefits are confirmed in empirical tests of CAPM- and characteristic-based models. While these models are all misspecified, we uncover striking performance differences between them. In particular, the human capital and conditional CAPMs largely outperform the CAPM which suggests that labor income and time-varying recession risks are primary concerns for investors.
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Published on: 1 May 2018
Authors: Xiaoye Chen,听Rong Huang, Zhiyong Yang, Laurette Dube
Publication:听European Journal of Marketing, Forthcoming
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This paper aims to investigate the impact of different types of corporate social responsibility (CSR; i.e. value-creating CSR, promotional CSR and philanthropic CSR) on consumer responses and the moderating role of corporate competence.
Design/methodology/approach
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Published on: 26 Apr 2018
Authors: Nii Addy and Laurette Dub茅
Publication: Sustainability, Vol. 10, No. 4, April 2018
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Published on: 12 Apr 2018
Author: Hamid Etemad听
Publication: Journal of International Entrepreneurship, Vol. 16, No. 1, Winter 2018
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Published on: 6 Apr 2018
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Published on: 6 Apr 2018
Authors:听Peter Younkin, Venkat Kuppuswamy
Publication: Journal of Business Venturing, Forthcoming
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Published on: 3 Apr 2018
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