Inflation: Understanding Its Measurement and Effects
A comprehensive guide to inflation, including its measurement, effects on purchasing power, and returns in various contexts.
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2 corrections applied: The quotation is from Friedman's later monetary writings/lectures, not A Monetary History of the United States. | Quality bias causes CPI to overstate, not understate, inflation; direction was reversed.
Before(1) "Inflation is always and everywhere a monetary phenomenon." - Milton Friedman, A Monetary History of the United States (1963). (2) Academic economists Bils and Klenow (2004) estimated that official CPI understates true inflation by around 0.5 percentage points annually due to quality bias.
After(1) "Inflation is always and everywhere a monetary phenomenon." - Milton Friedman, The Counter-Revolution in Monetary Theory (1970). (2) Academic economists Bils and Klenow (2004) estimated that official CPI overstates true inflation by around 0.5 percentage points annually due to quality bias.
Why: Verified both fixes are fully applied: body text correctly attributes the Friedman quote to 'The Counter-Revolution in Monetary Theory (1970)' and correctly states CPI 'overstates' true inflation due to quality bias.
Bibliography retains the separate, legitimately-cited Friedman & Schwartz 1963 Monetary History work (a real distinct reference, not the source of the quote) with no Bils/Klenow entry. FAQ field decoded cleanly (ops: base64,json,base64,json, 5 entries) and contains no mention of the Friedman quote or the quality-bias study at all. No further changes needed.
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