Abstract
We provide a new proof of Hansson’s theorem: every preorder has a complete preorder extending it. The proof boils down to showing that the lexicographic order extends the Pareto order.
| Original language | English |
|---|---|
| Pages (from-to) | 111-114 |
| Number of pages | 4 |
| Journal | Economic Theory Bulletin |
| Volume | 6 |
| Issue number | 1 |
| Early online date | 5 Sept 2017 |
| DOIs | |
| Publication status | E-pub ahead of print - 5 Sept 2017 |