CREAT: Census Research Exploration and Analysis Tool

Escaping poverty for low-wage workers The role of employer characteristics and changes

June 2001

Working Paper Number:

tp-2001-02

Abstract

Document Tags and Keywords

Keywords Keywords are automatically generated using KeyBERT, a powerful and innovative keyword extraction tool that utilizes BERT embeddings to ensure high-quality and contextually relevant keywords.

By analyzing the content of working papers, KeyBERT identifies terms and phrases that capture the essence of the text, highlighting the most significant topics and trends. This approach not only enhances searchability but provides connections that go beyond potentially domain-specific author-defined keywords.
:
econometric, survey, employee, employed, minority, labor, surveys censuses, longitudinal, job, heterogeneity, hiring, discrimination, workforce, wages employment, worker, employment dynamics, welfare, poverty, census bureau, worker demographics, household surveys, employer household, aging, longitudinal employer, research census

Tags Tags are automatically generated using a pretrained language model from spaCy, which excels at several tasks, including entity tagging.

The model is able to label words and phrases by part-of-speech, including "organizations." By filtering for frequent words and phrases labeled as "organizations", papers are identified to contain references to specific institutions, datasets, and other organizations.
:
National Science Foundation, National Longitudinal Survey of Youth, Current Population Survey, Cornell University, New York University, Unemployment Insurance, Department of Labor, American Community Survey, National Institute on Aging, Alfred P Sloan Foundation, Longitudinal Employer Household Dynamics

Similar Working Papers Similarity between working papers are determined by an unsupervised neural network model know as Doc2Vec.

Doc2Vec is a model that represents entire documents as fixed-length vectors, allowing for the capture of semantic meaning in a way that relates to the context of words within the document. The model learns to associate a unique vector with each document while simultaneously learning word vectors, enabling tasks such as document classification, clustering, and similarity detection by preserving the order and structure of words. The document vectors are compared using cosine similarity/distance to determine the most similar working papers. Papers identified with 🔥 are in the top 20% of similarity.

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