How temperature dynamics affect the economy is key to understanding the impact of climate change on monetary policy. This column presents new evidence that local temperature fluctuations had aggregate effects on the US in the last 50 years. Results show that US-wide temperature shocks, constructed by weighting unexpected county-level temperature variations, reduced both GDP and consumer prices, inducing an expansionary monetary policy reaction and a revision of the Federal Reserve’s economic forecasts.
Nothing contributes so much to the prosperity and happiness of a country as high profits