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4. Blanchard, O. (2022), Data source on Real GDP: https://www.measuringworth.com/datasets/usgdp/sourcegdp; 1-year T-bill rate: https://fred.stlouisfed.org/series/DTB1YR; 10-year bond rate: https://fred.stlouisfed.org/series/; Construction of the adjusted rate: www.gpo.gov/fdsys/pkg/ERP-2013.
5. Blanchard, O., & Leigh, D. (2013), Growth Forecast Errors and Fiscal Multipliers. IMF working paper WP/13/1.