XF-LKMYCAQ-D Research / Academic Paper ACTIVE
Estimation of Fixed Effect Models for Time Series of Cross-Sections with Arbitrary Intertemporal Covariance
Verification
XFIDs are content-addressed: these SHA-256 fingerprints let anyone confirm a copy of this document is identical to what XFID retrieved on 5 May 2026 — independent of this registry.
The canonical-content hash survives re-downloads, URL moves, and byte-level re-encodes: the same disclosure text always resolves to this XFID.
Topics
Econometrics
Cited by (3)
Other RESEARCH documents in the registry that cite this work.
How to Cite This Record
Use the XFID in citations to create a stable, permanent reference that resolves to this registry entry regardless of the source URL.
Academic / report citation
Elsevier (Journal of Financial Economics) (1980). Estimation of Fixed Effect Models for Time Series of Cross-Sections with Arbitrary Intertemporal Covariance. XFID: XF-LKMYCAQ-D. Retrieved from https://xframework.id/XFLKMYCAQD
Identifier only
XF-LKMYCAQ-D