---
tag: JYXZA0X571
kind: concept
name: Strong set order
sources:
  - wikipedia: en:84025418@r1374822552
    locator: Strong set order
    note: adopted
    mention: wikipedia://en/84025418
    sections: [Summary]
same_as:
  wikidata: Q141352977
  wikipedia: Strong set order
inventory: [1VASWFWF22]
---

## Summary

In order theory, the **strong set order** $\leq_s$ is a partial order over the subsets of a lattice. It is widely used to study monotone comparative statics of parametrized optimization problems in economic theory and operations research.