An efficient descent direction method with cutting planes Balázs TormaBoglárka G.-Tóth Original Paper 09 June 2009 Pages: 105 - 130
The interval Shapley value: an axiomatization S. Z. Alparslan GökR. BranzeiS. Tijs Original Paper 27 June 2009 Pages: 131 - 140
Financing reform and productivity change in Brazilian teaching hospitals: Malmquist approach Maria Stella de Castro LoboYasar A. OzcanRoberto Fiszman Original Paper 07 July 2009 Pages: 141 - 152
Effect of regulation on efficiency: evidence from Indian cement industry Simanti Bandyopadhyay Original Paper 22 November 2009 Pages: 153 - 170
A fuzzy system for municipalities classification Miroslav HudecMirko Vujošević Original Paper 26 August 2009 Pages: 171 - 180
Convex optimization approach to a single quadratically constrained quadratic minimization problem Maziar Salahi Original Paper 27 August 2009 Pages: 181 - 187
Designing performance incentives, an international benchmark study in the water sector Kristof De WitteRui C. Marques Original Paper Open access 17 September 2009 Pages: 189 - 220
A note on online hypercube packing Xin HanDeshi YeYong Zhou Original Paper 16 September 2009 Pages: 221 - 239