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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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Formato: | Online Artículo Texto |
Lenguaje: | English |
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MDPI
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10378340/ https://www.ncbi.nlm.nih.gov/pubmed/37509976 http://dx.doi.org/10.3390/e25071029 |