10. april 2013
- 15:3310. apr. 2013, 15:33 forskel hist +6 Ronald Coase No edit summary
- 15:3010. apr. 2013, 15:30 forskel hist −10 Edmund Phelps No edit summary
- 15:3010. apr. 2013, 15:30 forskel hist +12 Ronald Coase No edit summary
- 15:3010. apr. 2013, 15:30 forskel hist +144 Edmund Phelps No edit summary
- 15:2810. apr. 2013, 15:28 forskel hist +122 Ronald Coase No edit summary
- 15:2010. apr. 2013, 15:20 forskel hist −5 Thomas Schelling No edit summary