1. A characterization of prudent choices

   • Nicolas Houy

   Original Paper 08 May 2009 Pages: 181 - 192

2. Auctioning or assigning an object: some remarkable VCG mechanisms

   • Hervé Moulin

   Original Paper 05 May 2009 Pages: 193 - 216

3. Systematic analysis of multiple voting rules

   • Donald G. Saari

   Original Paper Open access 05 May 2009 Pages: 217 - 247

4. Enforcement of property rights in a barter economy

   • Magnus Hoffmann

   Original Paper 26 May 2009 Pages: 249 - 263

5. The spatial model with non-policy factors: a theory of policy-motivated candidates

   • Michael Peress

   Original Paper 13 May 2009 Pages: 265 - 294

6. Two-sided market situations with existing contracts

   • Joaquín Sánchez-Soriano
   • Vito Fragnelli

   Original Paper 19 May 2009 Pages: 295 - 313

7. Welfarist evaluations of decision rules under interstate utility dependencies

   • Claus Beisbart
   • Stephan Hartmann

   Original Paper Open access 09 June 2009 Pages: 315 - 344

8. Minimum winning versus oversized coalitions in public finance: the role of uncertainty

   • Tsung-Sheng Tsai
   • C. C. Yang

   Original Paper 22 May 2009 Pages: 345 - 361