运筹学和管理学研究协会
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作者:Shixuan Zhang , Sheng Liu , Tianhu Deng ...
来源:[J].INFORMS Journal on Computing(IF 1.37), 2020INFORMS
摘要:We study the energy consumption minimization problems of natural gas transmission in gunbarrel structured networks. In particular, we consider the transient-state dynamics of natural gas and the compressor’s nonlinear working domain and min-up-and-down constraints. We formul...
作者:Letian Zhang
来源:[J].Organization Science, 2020INFORMS
摘要:This study examines data from 35 countries and 24 industries to understand the relationship between gender diversity and firm performance. Previous studies report conflicting evidence: some find that gender-diverse firms experience more positive performance, and others find ...
作者:Roman V. Galperin
来源:[J].Organization Science, 2020INFORMS
摘要:Innovative technology may reduce organizations’ reliance on professionals in the performance of expert tasks, weakening professions’ control over work. However, professions resist and challenge such innovation, framing it as unsafe and immoral. This paper theorizes a process...
作者:Barış Ata , Xiaoshan Peng
来源:[J].Operations Research(IF 1.786), 2020INFORMS
摘要:This paper studies the callback option as an instrument to effectively mitigate congestion due to temporary surges in arrivals to a call center. The call arrival process can be an arbitrary point process, allowing uncertainty and temporary surges in the arrival rate, provided tha...
作者:Kraig Delana , Nicos Savva , Tolga Tezcan
来源:[J].Manufacturing & Service Operations Management(IF 1.712), 2020INFORMS
摘要:Problem definition : We study a service setting where the provider has information about some customers’ future service needs and may initiate service for such customers proactively, if they agree to be flexible with respect to the timing of service delivery. Academic/practi...
作者:Anne Marie Knott , Carl Vieregger
来源:[J].Organization Science, 2020INFORMS
摘要:There is a prevailing view in both the academic literature and the popular press that firms need to behave more entrepreneurially. This view is reinforced by a stylized fact in the innovation literature that research and development (R&D) productivity decreases with size. A ...
作者:Saurabh Bansal , Genaro J. Gutierrez
来源:[J].Operations Research(IF 1.786), 2020INFORMS
摘要:In this paper, we develop a new characterization of multiple-point forecasts provided by experts and use it in an optimization framework to deduce actionable signals, including the mean, standard deviation, or a combination of the two for underlying probability distributions...
作者:Le Thi Khanh Hien , Melvyn Sim , Huan Xu
来源:[J].Operations Research(IF 1.786), 2020INFORMS
摘要:We study a network fortification problem on a directed network that channels single-commodity resources to fulfill random demands delivered to a subset of the nodes. For given a realization of demands, the malicious interdictor would disrupt the network in a manner that woul...
作者:Benjamin L. Hallen , Susan L. Cohen , Christopher B. Bingham
来源:[J].Organization Science, 2020INFORMS
摘要:Accelerators are entrepreneurial programs that attempt to help ventures learn, often utilizing extensive consultation with mentors, program directors, customers, guest speakers, alumni, and peers. Although accelerators have rapidly emerged as prominent players in the entrepr...
作者:Gah-Yi Ban
来源:[J].Operations Research(IF 1.786), 2020INFORMS
摘要:We revisit the classical dynamic inventory management problem of Scarf [Scarf H (1959b) The optimality of ( s , S ) policies in the dynamic inventory problem. Arrow KJ, Karlin S, Suppes P, eds. Mathematical Methods in the Social Science (Stanford University Press, Stanford, ...

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