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pro vyhledávání: '"James S. Dyer"'
Autor:
James S. Dyer, James E. Smith
Publikováno v:
Decision Analysis. 18:247-256
In this note, we provide an easy-to-understand introduction to strength-of-preference measures in the context of deterministic multiattribute value assessments, focusing on what they are and why they matter. Though these issues are well understood by
Autor:
James S. Dyer, James E. Smith
Publikováno v:
Management Science. 67:5364-5378
In this paper, we reflect on research in decision analysis that has appeared in Management Science and its impact on decision analysis practice and applications. We consider professional applications of decision analysis in business and government se
Publikováno v:
Production and Operations Management. 30:171-189
Autor:
James S. Dyer, Saurabh Bansal
Publikováno v:
Operations Research. 68:1000-1019
Saurabh Bansal and James S. Dyer study a common problem in the commercial agribusiness market, where farmers have a preference for a farm input such as a seed based on a fit with their geographical location but are also willing to accept a closely re
Publikováno v:
He, Y, Dyer, J, Butler, J & Jia, J 2019, ' An additive model of decision making under risk and ambiguity ', Journal of Mathematical Economics, vol. 85, pp. 78-92 . https://doi.org/10.1016/j.jmateco.2019.10.002
We extend the mean–variance (risk–value) tradeoff model to decision making under both risk and ambiguity. This model explicitly captures the tradeoff between the magnitude of risk and the magnitude of ambiguity. A measure that ranks lotteries in
Publikováno v:
He, Y, Dyer, J & Butler, J 2019, ' A Decision Making Model with Utility from Anticipation and Disappointment ', Journal of Multi-Criteria Decision Analysis, vol. 26, no. 1-2, pp. 35-50 . https://doi.org/10.1002/mcda.1657
We propose a descriptive model to capture the trade‐off between anticipation and either elation or disappointment subject to an optimism/pessimism bias in decision making. In our model, there are two periods of the decision‐making process. In the
Publikováno v:
European Journal of Operational Research. 271:720-732
Multistage investment projects are subject to several sources of uncertainty, but also present significant embedded flexibilities both during and after the development process. An important characteristic of this class of projects is that as the firm
Publikováno v:
Energy Economics. 72:393-403
Commodity price driven valuation models require a stochastic price input if the value of managerial flexibility, such as the option to defer investment until the optimal time and the option to abandon a project, is to be estimated. The risk-neutral v
Autor:
Saurabh Bansal, James S. Dyer
Publikováno v:
Operations Research. 65:1526-1534
We consider two-stage sequential decision-making problems where in Stage 1 an initial decision is made under a multivariate uncertainty, and in Stage 2 the uncertainty is resolved, a further decision is made based on the uncertainty realization, and
Autor:
Jatna Supriatna, Daniel Juhn, Chris Margules, James S. Dyer, Neville Kemp, Sahotra Sarkar, Michael Ciarleglio, Grace Wong
Publikováno v:
Environment and Planning B: Urban Analytics and City Science. 44:464-485
A framework was developed for the construction of an objectives hierarchy for multicriteria decisions in land use planning. The process began through identification of fundamental objectives; these were iteratively decomposed into a hierarchy of subo