# \#combinatorial-auctio

**URL:** https://forum.cow.fi/tag/combinatorial-auctio/32.md

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## [Combinatorial Auctions - from theory to practice, via some more theory about rewards](https://forum.cow.fi/t/combinatorial-auctions-from-theory-to-practice-via-some-more-theory-about-rewards/2877)

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**Author:** [@AndreaC](https://forum.cow.fi/u/AndreaC)\
**Replies:** 4\
**Last updated:** [April 16, 2025, 7:12am UTC](https://forum.cow.fi/t/combinatorial-auctions-from-theory-to-practice-via-some-more-theory-about-rewards/2877 "2025-04-16T07:12:58Z")

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By allowing trades to be executed together, batch auctions deliver additional efficiencies and price improvement relative to alternatives such as Dutch auctions. However, bat5hc auctions also have limitations that are be…