A simple characterization of single-peaked domains
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866909000722808832 |
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| author | Bhattacharya, Mihir Pramanik, Anup |
| author_facet | Bhattacharya, Mihir Pramanik, Anup |
| contents | This paper characterizes the single-peaked domain on a tree via the strategy-proofness of extreme rules defined on that tree. For any tree, these rules are unanimous and anonymous on any preference domain. In particular, we show that they are strategy-proof only on the single-peaked domain associated with that tree. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_26563 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | A simple characterization of single-peaked domains Bhattacharya, Mihir Pramanik, Anup Theoretical Economics This paper characterizes the single-peaked domain on a tree via the strategy-proofness of extreme rules defined on that tree. For any tree, these rules are unanimous and anonymous on any preference domain. In particular, we show that they are strategy-proof only on the single-peaked domain associated with that tree. |
| title | A simple characterization of single-peaked domains |
| topic | Theoretical Economics |
| url | https://arxiv.org/abs/2604.26563 |