On Rational Inattention with Arbitrary Choice Sets
Fuente:
arXiv
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| Auteur principal: | |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866911520269533184 |
|---|---|
| author | Engh, Chris |
| author_facet | Engh, Chris |
| contents | This paper points out that rational inattention is a nested regularized optimal transport problem. We use entropic optimal transport to establish the main results in Matejka and McKay (2015) and Caplin, Dean, and Leahy (2019) and extend them to arbitrary choice sets. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_15548 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | On Rational Inattention with Arbitrary Choice Sets Engh, Chris Theoretical Economics This paper points out that rational inattention is a nested regularized optimal transport problem. We use entropic optimal transport to establish the main results in Matejka and McKay (2015) and Caplin, Dean, and Leahy (2019) and extend them to arbitrary choice sets. |
| title | On Rational Inattention with Arbitrary Choice Sets |
| topic | Theoretical Economics |
| url | https://arxiv.org/abs/2603.15548 |