Reference health

An Information Factor: What Are Skilled Investors Buying and Selling? *

https://doi.org/10.2139/ssrn.3205660
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Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

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The 49 checked references that resolve
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The 9 references without a DOI — listed, not checked
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no DOI — not checkedMean-variance spanning
no DOI — not checkedTests of mean-variance spanning
no DOI — not checkedMarket liquidity and volume around earnings announcements
no DOI — not checkedDetermining a fund's effective asset mix
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