Multi-Product Firms and Product Switching
August 2008
Working Paper Number:
CES-08-24
Abstract
Document Tags and Keywords
Keywords
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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.
:
production,
sale,
manufacturing,
products industries,
product,
merger,
industry productivity,
monopolistic,
innovation
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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,
Standard Industrial Classification,
American Economic Association,
Center for Economic Studies,
Ordinary Least Squares,
Total Factor Productivity,
Company Organization Survey,
Princeton University,
Census of Manufacturing Firms,
Journal of Economic Literature
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