Data Analysis Market Capitalization Marketability Price to Book 
Musings on Markets
JANUARY 9, 2021
I spent the first week of 2021 in the same way that I have spent the first week of every year since 1995, collecting data on publicly traded companies and analyzing how they navigated the cross currents of the prior year, both in operating and market value terms.
Musings on Markets
JANUARY 6, 2023
That said, to use mean reversion in analysis or investing, you need to know what these averages are, either over time or across companies, and data can help in that pursuit. For instance, is it true, as some assert, that inflation was high last year because companies raised prices to increase profits? Price to Book 3.
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