1. An MOLP based procedure for finding efficient units in DEA models

   • F. Hosseinzadeh Lotfi
   • A. A. Noora
   • J. Gerami

   Original Paper 15 November 2008 Pages: 1 - 11

2. Bayesian model averaging and model selection: two sides of the same coin when identifying the determinants of trade union density?

   • Bernd Brandl

   Original Paper 15 November 2008 Pages: 13 - 29

3. An EOQ model for perishable products with discounted selling price and stock dependent demand

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

   Original Paper 25 November 2008 Pages: 31 - 53

4. Optimization on directionally convex sets

   • Vladimir Naidenko

   Original Paper 15 November 2008 Pages: 55 - 63

5. Individual forecasting behavior

   • Johannes Leitner

   Original Paper 15 November 2008 Pages: 65 - 80

6. On the application of a transportation model for revenue optimization in waste management: a case study

   • Ulrich Derigs
   • Stefan Friederichs

   Original Paper 26 April 2008 Pages: 81 - 93

7. A queuing approach for inventory planning with batch ordering in multi-echelon supply chains

   • Sandeep Jain
   • N. R. Srinivasa Raghavan

   Original Paper 27 November 2008 Pages: 95 - 110