Productivity vs. evenness in the U.S. Financial Market: a business ecosystem perspective

This paper starts by presenting an empirical finding in the U.S. stock market: Between 2001 and 2021, high productivity was achieved when the Shannon evenness—measuring the inverse of concentration—dropped. Conversely, when the Shannon evenness soared, productivity plunged. The same inverse relation...

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Auteur principal:	Fort, Hugo (author)
Format:	article
Langue:	anglais
Publié:	2023
Sujets:	Business ecosystem Population dynamics Shannon evenness Co-evolution in markets
Accès en ligne:	https://hdl.handle.net/20.500.12008/42277
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