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A universal appointment rule in the presence of no-shows and walk-ins
(Wiley, 2012-07)
This study introduces a universal “Dome” appointment rule that can be parameterized through a planning constant for different clinics characterized by the environmental factors—no-shows, walk-ins, number of appointments ...
Virtuous leadership revisited: the case of Hüsnü Özyeǧin of FIBA Holding
(Informa Group, 2014)
In 2006, we, the authors, and David Waldman wrote an article for the Journal of Management, Spirituality & Religion describing a theoretical model of how we thought virtuous leadership might manifest and perpetuate itself ...
The role of the partner brand’s social media power in brand alliances
(American Marketing Association, 2018-05)
Managers frequently seek strategies to profit systematically from social media to increase product sales. By forming a brand alliance, they can acquire an installed social media base from a partner brand in an attempt to ...
App popularity: Where in the world are consumers most sensitive to price and user ratings?
(American Marketing Association, 2018-09)
Many companies compete globally in a world in which user ratings and price are important drivers of performance but whose importance may differ by country. This study builds on the cultural, economic, and structural ...
Predicting the performance of queues–A data analytic approach
(Elsevier, 2016)
Existing models of multi-server queues with system transience and non-standard assumptions are either too complex or restricted in their assumptions to be used broadly in practice. This paper proposes using data analytics, ...
The geography of funding markets and limits to arbitrage
(Society for Financial Studies, 2015-04)
We use the relative pricing of pairs of emerging market (EM) sovereign bonds issued in both dollars and euros to study capital markets frictions during periods of financial distress. During the 2007–2008 crisis, we find ...
Drift control with changeover costs
(Informs, 2011)
We model the problem of managing capacity in a build-to-order environment as a Brownian drift control problem and seek a policy that minimizes the long-term average cost. We assume the controller can, at some cost, shift ...
Addressing endogeneity in the causal relationship between sustainability and financial performance
(Elsevier, 2019-04)
The existing empirical literature on the relationship between corporate sustainability performance and corporate financial performance casts doubt on the direction of this relationship although more studies point out a ...
Examining proactive strategic decision-making flexibility in new product development
(Wiley, 2012-07)
While strategic flexibility is widely accepted as a prerequisite for a firm's success, its application in strategic decision making to a firm's new product development (NPD) activities is limited to only a few studies. ...
The 39th international conference of the EURO working group on operational research applied to health services: ORAHS 2013 special issue
(Springer Science+Business Media, 2015-09)
The healthcare sector is facing major challenges worldwide in terms of higher demands for efficiency, quality and equity. Operational Research (OR) techniques offer valuable tools for improving the design and delivery of ...
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