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Mark Yamada

Investments

Mark Yamada is president of PÜR Investing Inc., a software development firm specializing in risk management and defined contribution pension strategies.

The real costs of covered-call strategies

Is the latest ETF craze too good to be true?

By Mark Yamada |April 5, 2023

3 min read

Inflation and the 60/40 portfolio

Some good news — but mostly bad

By Mark Yamada |November 7, 2022

3 min read

An inconvenient truth about ESG investing

Widespread awareness has not translated into widespread impact

By Mark Yamada |May 9, 2022

4 min read