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To answer the question of the paper's title, we looked at the tables of contents from two recent issues of 33 economics journals and attempted to find a freely available online version of each article. We found that about 90 percent of articles in the most-cited economics journals and about 50 percent of articles in less-cited journals are available. We conduct a similar exercise for political science and find that only about 30 percent of the articles are freely available. The paper reports a regression analysis of the effects of author and article characteristics on likelihood of posing and it discusses the implications of self-archiving for the pricing of subscription-based academic journals.
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Stored only when both papers are in the corpus — 25 citations exist upstream.
Papers that cite the same references — the relational fallback while embeddings are still backfilling.
Imported from OpenAlex (CC0) — nothing here is generated.