# Why there is no need to use a big-M in linear bilevel optimization: a computational study of two ready-to-use approaches

> Research article (Computational Management Science, 2023) · cited 29× · AI/ML

**Wikidata**: [openalex:W4319349207](https://www.wikidata.org/wiki/openalex:W4319349207)  
**Source**: https://4ort.xyz/entity/why-there-is-no-need-to-use-a-big-m-in-linear-bilevel-optimization-a-computational-study-of-two-ready-to-use-approaches