Management science : a journal of the institute for operations research and the management sciences, Vol. 56 N° 6. Management science: a Journal of the institute for operations research and the management sciences - Juin 2010
| Titre : | Management science : a journal of the institute for operations research and the management sciences, Vol. 56 N° 6. Management science: a Journal of the institute for operations research and the management sciences - Juin 2010 |
| Type de document : | Bulletin |
| Paru le : | 28/09/2010 |
Dépouillements
Article : texte imprimé
Thomas J. Brennan, Auteur ;
Andrew W. Lo, Auteur
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A key result of the capital asset pricing model (CAPM) is that the market portfolio—the portfolio of all assets in which each asset's weight is proportional to its total market capitalization—lies on the mean-variance-efficient frontier, the set[...]
Article : texte imprimé
Carlos Corona, Auteur ;
Ramandeep S. Randhawa, Auteur
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Reputational concerns have commonly been perceived to have a positive effect on auditing firms' execution of their monitoring and attesting functions. This paper demonstrates that this need not always be the case by studying a two-period game of[...]
Article : texte imprimé
Volker Laux, Auteur
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Various commentators have praised the WorldCom and Enron settlements for holding outside directors personally liable, arguing that heightened director liability will induce greater board oversight. This paper shows that the connection between di[...]
Article : texte imprimé
S. Sajeesh, Auteur ;
Jagmohan S. Raju, Auteur
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We study competitive positioning and pricing strategies in markets where consumers seek variety. Variety seeking behavior is modeled as a decrease in the willingness to pay for the product purchased on the previous purchase occasion. Using a thr[...]
Article : texte imprimé
Harish Krishnan, Auteur ;
Roman Kapuscinski, Auteur ;
David A. Butz, Auteur
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The benefits of supply chain innovations such as quick response (QR) have been extensively investigated. This paper highlights a potentially damaging impact of QR on retailer effort. By lowering downstream inventories, QR may compromise retailer[...]
Article : texte imprimé
David I. Levine, Auteur ;
Michael W. Toffel, Auteur
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Several studies have examined how the ISO 9001 quality management systems standard predicts changes in organizational outcomes such as profits. This is the first large-scale study to explore how employee outcomes such as employment, earnings, an[...]
Article : texte imprimé
Ali E. Abbas, Auteur ;
David V. Budescu, Auteur ;
Yuhong (Rola) Gu, Auteur
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We present a new method for constructing joint probability distributions of continuous random variables using isoprobability contours—sets of points with the same joint cumulative probability. This approach reduces the joint probability assessme[...]
Article : texte imprimé
Guodong (Gordon) Gao, Auteur ;
Anandasivam Gopal, Auteur ;
Ritu Agarwal, Auteur
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We examine the heterogeneous returns to third-party quality signals in the context of the Indian software services industry. Prior theory has argued that quality certification is important in markets characterized by information asymmetry. Howev[...]
Article : texte imprimé
Jiri Chod, Auteur ;
Nils Rudi, Auteur ;
Jan A. Van Mieghem, Auteur
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We consider a firm that invests in capacity under demand uncertainty and thus faces two related but distinct types of risk: mismatch between capacity and demand and profit variability. Whereas mismatch risk can be mitigated with greater operatio[...]
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