William J. Bernstein
country of citizenship:
United States of America
occupation: chemist, economist, author, neurologist, writer
William J. Bernstein (born 1948) is an American financial theorist and neurologist. His research is in the field of modern portfolio theory and he has published books for individual investors who wish to manage their own equity portfolios. He lives in Portland, Oregon.
His bestselling books include The Birth of Plenty and A Splendid Exchange.
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