Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Norman Keith Womer"'
Autor:
Haitao Li, Norman Keith Womer
Publikováno v:
European Journal of Operational Research. 246:20-33
Project scheduling problems with both resource constraints and uncertain task durations have applications in a variety of industries. While the existing research literature has been focusing on finding an a priori open-loop task sequence that minimiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f50f63754cc4daa61136eea6334ddbf
https://doi.org/10.1016/j.ejor.2015.04.015
https://doi.org/10.1016/j.ejor.2015.04.015
Publikováno v:
Annals of Operations Research. 145:229-250
Benefit-cost analysis is required by law and regulation throughout the federal government. Robert Dorfman (1996) declares ‘Three prominent shortcomings of benefit-cost analysis as currently practiced are (1) it does not identify the population segm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf522c19a8c8823c3818b206e3f1560
https://doi.org/10.1007/s10479-006-0036-5
https://doi.org/10.1007/s10479-006-0036-5
Publikováno v:
Journal of the Operational Research Society. 56:252-266
We introduce a methodology for generalizing Data Envelopment Analysis (DEA) to incorporate the role and impact of constituencies in the classification of the model's attributes. Constituencies determine whether entities' attributes in a DEA study are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3e9a670a2b7b3d6daf0cf4516405525
https://doi.org/10.1057/palgrave.jors.2601816
https://doi.org/10.1057/palgrave.jors.2601816
Publikováno v:
Applied Economics. 35:1459-1467
This paper modifies and interprets Data Envelopment Analysis (DEA) using a linear economic model. This approach is similar to the cone input/output and assurance region approaches to DEA, but it is implemented so that the multipliers are measured in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcb04de856bbb773f3e080bbe8cd5eb2
https://doi.org/10.1080/0003684032000090636
https://doi.org/10.1080/0003684032000090636
Publikováno v:
Omega. 27:637-645
Performance rating and comparison of a group of entities is frequently based on the values of several attributes. Such evaluations are often complicated by the absence of a natural or obvious way to weight the importance of the individual dimensions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81d0dab757342a6042ba275163846bac
https://doi.org/10.1016/s0305-0483(99)00022-5
https://doi.org/10.1016/s0305-0483(99)00022-5
Autor:
Bahram Alidaee, Norman Keith Womer
Publikováno v:
Journal of the Operational Research Society. 50:711-720
In classical scheduling theory job processing times are constant. However, there are many situations where processing time of a job depends on the starting time of the job in the queue. This paper reviews the rapidly growing literature on single mach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56c3962d34227789053128a322bf8550
https://doi.org/10.1057/palgrave.jors.2600740
https://doi.org/10.1057/palgrave.jors.2600740
Autor:
R.E. Fennell, Lloyd P. Blenman, James A. Reneke, Norman Keith Womer, Leonard F.S. Wang, R.S. Cantrell, Darrell F. Parker
Publikováno v:
Journal of Economic Dynamics and Control. 19:553-568
Application of the Ito stochastic calculus to problems in economics and finance raises several modeling issues. McShane's canonical model and alternative stochastic calculus for handling these models resolves these issues in a satisfactory manner. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d6ca5f9a5fb00449df14fb8bfb20e6d
https://doi.org/10.1016/0165-1889(93)00794-5
https://doi.org/10.1016/0165-1889(93)00794-5
Autor:
Norman Keith Womer
Publikováno v:
International Journal of Computational Economics and Econometrics. 6:44
This paper provides an example of multiple local maxima to the likelihood function for a seemingly unrelated regression (SUR) model with a cross equation restriction. Since this is the least complex of the various structural equations models (SEM) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48a61dacdb003d7b300dff1fb24a97d9
https://doi.org/10.1504/ijcee.2016.073343
https://doi.org/10.1504/ijcee.2016.073343
Publikováno v:
Management Science. 40(8):947-958
Learning is often perceived as a cost-reducing endogenous by-product of production processes. In many applications this by-product is modeled as a learning curve; that is, a simple function of time or of cumulative production experience. In an earlie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e86be2bea25cf5dd57409a352e3e6bfb