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Search: subject:"OR"
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Subject
All
Operations Research
6,806
Operations research
5,665
Theorie
2,853
Theory
2,835
Auswanderung
1,916
Emigration
1,410
Mathematical programming
1,203
Mathematische Optimierung
1,203
Scheduling problem
958
Scheduling-Verfahren
958
Make-or- Buy-Entscheidung
910
Make-or-buy decision
910
USA
824
United States
737
Internationale Migration
586
Lieferkette
586
Supply chain
586
International migration
581
Heuristik
552
Heuristics
551
Einwanderung
491
Deutschland
476
Management
418
Arbeitsmigranten
397
Migrant workers
397
Germany
381
Entscheidung
362
Integer programming
347
Decision
344
Lagerhaltungsmodell
335
Inventory model
334
Ganzzahlige Optimierung
329
Simulation
324
Algorithmus
311
Algorithm
304
Tourenplanung
291
Vehicle routing problem
290
Stochastischer Prozess
287
Stochastic process
282
Immigration
275
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Online availability
All
Undetermined
3,931
Free
2,159
Type of publication
All
Article
7,348
Book / Working Paper
5,775
Journal
222
Other
12
Type of publication (narrower categories)
All
Article in journal
5,891
Aufsatz in Zeitschrift
5,891
Graue Literatur
1,139
Non-commercial literature
1,139
Working Paper
962
Arbeitspapier
850
Aufsatz im Buch
779
Book section
779
Collection of articles of several authors
567
Sammelwerk
567
Hochschulschrift
516
Konferenzschrift
384
Thesis
364
Aufsatzsammlung
325
Lehrbuch
225
Textbook
186
Bibliografie enthalten
150
Bibliography included
150
Conference proceedings
149
Dissertation u.a. Prüfungsschriften
89
Case study
80
Fallstudie
80
Festschrift
53
Article
47
research-article
45
Conference paper
41
Konferenzbeitrag
41
Amtsdruckschrift
35
Government document
35
Mehrbändiges Werk
24
Multi-volume publication
24
Statistik
24
Bibliographie
22
Einführung
22
Bibliografie
21
Reprint
21
Collection of articles written by one author
20
Handbook
20
Handbuch
20
Sammlung
20
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English
10,243
German
1,653
Undetermined
1,238
French
74
Spanish
72
Russian
40
Polish
34
Italian
22
Romanian
10
Portuguese
9
Swedish
9
Bulgarian
7
Czech
6
Hungarian
6
Dutch
5
Serbian
4
Croatian
3
Lithuanian
3
Albanian
3
Afrikaans
2
Slovak
2
Arabic
1
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1
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1
Finnish
1
Japanese
1
Norwegian
1
Sinhalese
1
Tamil
1
Turkish
1
Ukrainian
1
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Author
All
Domschke, Wolfgang
37
Docquier, Frédéric
34
Drexl, Andreas
32
Hatton, Timothy J.
27
Gass, Saul I.
26
Nickel, Stefan
23
Peri, Giovanni
22
McKenzie, David J.
21
Rönnqvist, Mikael
21
Ivlevs, Artjoms
20
McAleer, Michael
20
Scholl, Armin
20
Werners, Brigitte
20
Williamson, Jeffrey G.
19
Gendreau, Michel
18
Kunc, Martin
18
Van Wassenhove, Luk N.
18
Rubinstein, Alexander Yakovlevich
17
Cheng, T. C. E.
16
Meyer, Manfred
16
Zopounidis, Constantin
16
Fandel, Günter
15
Hanson, Gordon H.
15
Hillier, Frederick S.
15
Pardalos, Panos M.
15
Weintraub, Andres
15
Zimmermann, Werner
15
Choi, Tsan-Ming
14
Hartl, Richard F.
14
Neumann, Klaus
14
Rapoport, Hillel
14
White, Leroy
14
Andersson, Fredrik
13
Crainic, Teodor Gabriel
13
Dietz, Barbara
13
Escudero, Laureano F.
13
Feichtinger, Gustav
13
Heinrich, Gert
13
Horioka, Charles
13
Huisman, Dennis
13
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Institution
All
Volkswirtschaftliche Fakultät, Ludwig-Maximilians-Universität München
38
National Bureau of Economic Research
35
Gesellschaft für Operations-Research
26
Operations Research Society of America
22
Institute for Operations Research and the Management Sciences
20
Deutsche Gesellschaft für Operations-Research
19
Institute of Management Sciences
19
OECD
14
Institute of Economics, Russian Academy of Sciences (RAS)
13
Springer Fachmedien Wiesbaden
13
eSocialSciences
13
Gesellschaft für Mathematik, Ökonomie und Operations-Research
10
International Labour Organization (ILO), United Nations
10
HAL
9
IGI Global
9
International Federation of Operational Research Societies
8
Operational Research Society
8
Springer International Publishing
8
United Nations University-Maastricht Economic Research Institute of Innovation and Technology (UNU-MERIT)
8
Einwanderungsländern. Herausg. im Auftr. des Reichswanderungsamtes H. 1-12.
7
Graduate School of Business and Economics (GSBE), School of Business and Economics
7
Institut für Betriebswirtschaftslehre <Darmstadt> / Fachgebiet Operations-Research
7
Inter-American Development Bank
7
Nationalekonomiska Institutionen, Ekonomihögskolan
7
Université Paris-Dauphine (Paris IX)
7
C.E.P.R. Discussion Papers
6
Center for Tobacco Control Research and Education, UC San Francisco
6
Tinbergen Instituut
6
Département Sciences Sociales, Agriculture et Alimentation, Espace et Environnement (SAE2), Institut National de la Recherche Agronomique (INRA)
5
Edward Elgar Publishing
5
Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus University Rotterdam.
5
Erasmus Research Institute of Management (ERIM), Erasmus Universiteit Rotterdam
5
Institut für Angewandte Mathematik und Mechanik <Berlin, Ost>
5
Institutt for foretaksøkonomi, Norges Handelshøyskole (NHH)
5
Internationale Arbeitsorganisation
5
Mathematica Policy Research
5
Shaker Verlag
5
Springer-Verlag GmbH
5
UNDP
5
Weltbank
5
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Published in...
All
European journal of operational research : EJOR
1,345
Annals of operations research
341
Omega : the international journal of management science
318
Management science : journal of the Institute for Operations Research and the Management Sciences
314
Computers & operations research : and their applications to problems of world concern ; an international journal
214
European Journal of Operational Research
178
SpringerLink / Bücher
168
Journal of business research : JBR
138
Operations research letters
121
International journal of production research
109
OR spectrum : quantitative approaches in management
102
Interfaces : the INFORMS journal on the practice of operations research
91
Journal of the Operational Research Society
88
Operations research
81
Health care management science : a new journal serving the international health care management community
80
International journal of production economics
75
Journal of the Operational Research Society : OR
75
Discussion paper series / IZA
69
Central European journal of operations research : CEJOR ; official journal of the Austrian, Croatian, Czech, Hungarian, Slovakian and Slovenian OR Societies
66
International Series in Operations Research & Management Science
64
Springer eBook Collection
63
International series in operations research & management science
55
Profiles in operations research : pioneers and innovators
43
Transportation research / E : an international journal
41
European journal of industrial engineering : EJIE
39
International transactions in operational research : ITOR ; a journal of the International Federation of Operational Research Societies (IFORS)
39
The European Physical Journal B - Condensed Matter and Complex Systems
39
Working paper / National Bureau of Economic Research, Inc.
39
Europäische Hochschulschriften / 5
38
MPRA Paper
37
IZA Discussion Paper
34
International transactions in operational research : a journal of the International Federation of Operational Research Societies
33
NBER working paper series
33
Transportation science : a journal of the Institute for Operations Research and the Management Sciences
33
CESifo working papers
32
INFORMS journal on computing : JOC
32
Springer eBook Collection / Business and Economics
32
Journal of scheduling
31
INFORMS journal on applied analytics
30
Lecture notes in economics and mathematical systems : LNEMS
30
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Source
All
ECONIS (ZBW)
11,015
USB Cologne (EcoSocSci)
1,048
RePEc
947
EconStor
164
Other ZBW resources
76
BASE
68
ArchiDok
21
USB Cologne (business full texts)
16
OLC EcoSci
2
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Showing
11
-
20
of
13,357
Sort
relevance
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date (newest first)
date (oldest first)
11
Operational Research for, with, and by citizens : an overview
Aubert, Alice H.
;
Lienert, Judit
- In:
European journal of operational research : EJOR
316
(
2024
)
3
,
pp. 800-814
Persistent link: https://www.econbiz.de/10014576717
Saved in:
12
Cultural distance, firm boundaries, and global sourcing
Gorodnichenko, Yuriy
;
Kukharskyy, Bohdan
;
Roland, Gérard
- In:
Journal of development economics
166
(
2024
),
pp. 1-22
Persistent link: https://www.econbiz.de/10014454450
Saved in:
13
Do public health service characteristics matter? : exploring the make-
or
-buy decision in local health departments
Zhao, Tianshu
- In:
Public performance & management review
47
(
2024
)
2
,
pp. 349-386
Persistent link: https://www.econbiz.de/10014636174
Saved in:
14
An assessment of the impact of the drivers of outsourcing on service delivery in organisational networks
Dude, Ugne
;
Zitkiene, Rima
;
Kazlauskiene, Egle
- In:
Montenegrin journal of economics
18
(
2022
)
3
,
pp. 169-182
Persistent link: https://www.econbiz.de/10013349479
Saved in:
15
Make-
or
-buy decisions for industrial additive manufacturing
Friedrich, Anne
;
Lange, Anne
;
Elbert, Ralf
- In:
Journal of business logistics
43
(
2022
)
4
,
pp. 623-653
Persistent link: https://www.econbiz.de/10013468303
Saved in:
16
Make
or
buy your artificial intelligence? : complementarities in technology sourcing
Hoffreumon, Charles
;
Forman, Christopher
;
Van …
- In:
Journal of economics & management strategy : JEMS
33
(
2024
)
2
,
pp. 452-479
Persistent link: https://www.econbiz.de/10014535013
Saved in:
17
Double marginalization, market foreclosure, and vertical integration
Choné, Philippe
;
Linnemer, Laurent
;
Vergé, Thibaud
- In:
Journal of the European Economic Association : JEEA
22
(
2024
)
4
,
pp. 1884-1935
Persistent link: https://www.econbiz.de/10015045241
Saved in:
18
Operations Research Proceedings 2022 : Selected Papers of the Annual International Conference of the German Operations Research Society (GOR), Karlsruhe, Germany, September 6-9, 20...
Grothe, Oliver
(
ed.
);
Nickel, Stefan
(
ed.
); …
-
International Conference on Operations Research <2022, …
-
2023
(
OR
2022), which was held at Karlsruhe Institute of Technology, Germany, on September 6-9, 2022. KIT’s Institute for …
Persistent link: https://www.econbiz.de/10014337016
Saved in:
19
To make
or
to buy from a common supplier? : strategic considerations and welfare consequences
Wen, Wei-Jen
;
Lee, Wen-Chieh
;
Lo, Chung-Yen
- In:
International journal of economic theory
19
(
2023
)
1
,
pp. 39-61
Persistent link: https://www.econbiz.de/10014245444
Saved in:
20
The Proper Scope of Government : Theory and an Application to Prisons
Hart, Oliver
;
Shleifer, Andrei
;
Vishny, Robert W.
-
2021
which the provider can invest in improving the quality of service
or
reducing cost. If contracts are incomplete, the private …
Persistent link: https://www.econbiz.de/10013240524
Saved in:
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