Tag Archives: efficient market model
What does ‘passive investing’ really mean?
We know the words but what do they mean? Some definitions Here are some definitions of “passive investment management”. Investopedia says: A style of management associated with mutual and exchange-traded funds (ETF) where a fund’s portfolio mirrors a market index. Wikipedia says: Passive management (also called passive investing) is a financial strategy in which an investor (or … Continue reading
Review of “Models. Behaving. Badly.” by Emanuel Derman
Why confusing illusion with reality can lead to disaster, on Wall Street and in life. Note that the cover is more clever than you might at first notice. Ceci n’est pas une pipe. You might also have a guess at the reason for the punctuation in the title. Executive summary Non-quants should embrace models more, … Continue reading
Posted in Book review, Quant finance
Tagged efficient market hypothesis, efficient market model
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