1. Optimal production stopping time for perishable products with ramp-type quadratic demand dependent production and setup cost

   • S. Panda
   • S. Saha
   • M. Basu

   Original Paper 21 July 2009 Pages: 381 - 396

2. Static versus dynamic DEA in electricity regulation: the case of US transmission system operators

   • Philipp von Geymueller

   Original Paper 25 July 2009 Pages: 397 - 413

3. On the relationship between Shapley and Owen values

   • Susana López
   • Martha Saboya

   Original Paper 09 August 2009 Pages: 415 - 423

4. Notes of M/G/1 system under the \({\langle p, T \rangle}\) policy with second optional service

   • Jau-Chuan Ke
   • Yunn-Kuang Chu

   Original Paper 30 July 2009 Pages: 425 - 431

5. Multicameral voting cohesion games

   • Gianfranco Gambarelli
   • Angelo Uristani

   Original Paper 31 July 2009 Pages: 433 - 460

6. Parallel greedy algorithms for packing unequal circles into a strip or a rectangle

   • T. Kubach
   • A. Bortfeldt
   • H. Gehring

   Original Paper 29 July 2009 Pages: 461 - 477

7. Non-cooperative investment in partnerships and their termination

   • Franz Wirl

   Original Paper 16 September 2009 Pages: 479 - 494