# An index tracking model with stratified sampling and optimal allocation

> Research article (Applied Stochastic Models in Business and Industry, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2766934521](https://www.wikidata.org/wiki/openalex:W2766934521)  
**Source**: https://4ort.xyz/entity/an-index-tracking-model-with-stratified-sampling-and-optimal-allocation