Federal Debt: More Time Series
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Submitted by Econbrowser
Augmenting my previous post, here are two additional graphs, motivated respectively by comments by Econbrowser readers Eric Swanson (for Figure 1) and Cedric Regula and tim kemper (for Figure 2).

Figure 1: Federal debt held by the public as a share of GDP (blue) and as a share of potential GDP. NBER defined recessions shaded gray; assumes last recession ended 09Q2. Vertical dashed line at last Q4 of each Administration, solid vertical line at Q1 of beginning of each Adminisration. Sources: Series FYGFDPUN from St. Louis Fed FREDII, with 09Q4 data from CBO, and BEA, 2009Q4 advance release, CBO (January 2010), NBER, and author’s calculations.

Figure 2: Federal debt held by the public as a share of GDP (blue) and Total Federal debt as a share of GDP. NBER defined recessions shaded gray; assumes last recession ended 09Q2. Vertical dashed line at last Q4 of each Administration, solid vertical line at Q1 of beginning of each Adminisration. Sources: Series FYGFDPUN, series GFDEBTN from St. Louis Fed FREDII, and BEA, 2009Q4 advance release, NBER, and author’s calculations.