# Quasi-maximum likelihood estimation and bootstrap inference in fractional time series models with heteroskedasticity of unknown form

> Research article (Journal of Econometrics, 2017) · cited 21× · AI/ML

**Wikidata**: [openalex:W2146521696](https://www.wikidata.org/wiki/openalex:W2146521696)  
**Source**: https://4ort.xyz/entity/quasi-maximum-likelihood-estimation-and-bootstrap-inference-in-fractional-time-series-models-with-heteroskedasticity-of-