Narrow search
Showing 1 - 10 of 30
Cover Image
The impossibility of convex constant returns-to-scale production technologies with exogenously fixed factors
Podinovski, Victor V.; Bouzdine-Chameeva, Tatiana - In: European journal of operational research : EJOR 213 (2011) 1, pp. 119-123
Persistent link: https://www.econbiz.de/10009158460
Cover Image
Mixed partial elasticities in constant returns-to-scale production technologies
Atici, Kazim Baris; Podinovski, Victor V. - In: European journal of operational research : EJOR 220 (2012) 1, pp. 262-269
Persistent link: https://www.econbiz.de/10009531536
Cover Image
Efficiency analysis with ratio measures
Olesen, Ole Bent; Petersen, Niels Christian; … - In: European journal of operational research : EJOR 245 (2015) 2, pp. 446-462
Persistent link: https://www.econbiz.de/10011308992
Cover Image
A heuristic algorithm for the free newspaper delivery problem
Archetti, Claudia; Doerner, Karl Franz; Tricoire, Fabien - In: European journal of operational research : EJOR 230 (2013) 2, pp. 245-257
Persistent link: https://www.econbiz.de/10009771854
Cover Image
Polynomial cases of the economic lot sizing problem with cost discounts
Archetti, Claudia; Bertazzi, Luca; Speranza, Maria Grazia - In: European journal of operational research : EJOR 237 (2014) 2, pp. 519-527
Persistent link: https://www.econbiz.de/10010379997
Cover Image
The directed profitable location Rural Postman Problem
Arbib, Claudio; Servilio, Mara; Archetti, Claudia; … - In: European journal of operational research : EJOR 236 (2014) 3, pp. 811-819
Persistent link: https://www.econbiz.de/10010367173
Cover Image
The vehicle routing problem with occasional drivers
Archetti, Claudia; Savelsbergh, Martin W. P.; Speranza, … - In: European journal of operational research : EJOR 254 (2016) 2, pp. 472-480
Persistent link: https://www.econbiz.de/10011508929
Cover Image
Branch-and-cut algorithms for the split delivery vehicle routing problem
Archetti, Claudia; Bianchessi, Nicola; Speranza, Maria … - In: European journal of operational research : EJOR 238 (2014) 3, pp. 685-698
Persistent link: https://www.econbiz.de/10010401640
Cover Image
Combining the assumptions of variable and constant returns to scale in the efficiency evaluation of secondary schools
Podinovski, Victor V.; Ismail, Ihsan; … - In: European journal of operational research : EJOR 239 (2014) 2, pp. 504-513
Persistent link: https://www.econbiz.de/10010407818
Cover Image
Modelling weak disposability in data envelopment analysis under relaxed convexity assumptions
Podinovski, Victor V.; Kuosmanen, Timo - In: European journal of operational research : EJOR 211 (2011) 3, pp. 577-585
Persistent link: https://www.econbiz.de/10008933371