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LEHD Snapshot Documentation
Release S2021_R2022Q4
Table of Contents:
1. Introduction
2. Jobs-Level Files
3. Employer-Level Files
3.1. Employer Characteristics File (ECF)
3.2. Successor-Predecessor File (SPF)
3.3. Quarterly Workforce Indicators (QWI)
4. Person-Level Files
5. Acronyms Used
6. Selected Codebook Value Labels
7. Bibliography
8. Release History and Errata
LEHD Snapshot Documentation
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3.
Employer-Level Files
3.
Employer-Level Files
3.1. Employer Characteristics File (ECF)
3.1.1. Overview
3.1.2. User Guidance
3.1.3. Codebook: The ECF SEINUNIT Files
3.1.4. Codebook: The ECF SEIN Files
3.1.5. Codebook: The ECF T26 Files
3.2. Successor-Predecessor File (SPF)
3.2.1. Overview
3.2.2. User Guidance
3.2.3. Codebook
3.3. Quarterly Workforce Indicators (QWI)
3.3.1. Overview
3.3.2. User Guidance
3.3.3. Codebook
