Confederate Treasury notes were convertible into government bonds at par. This provided an imbedded option value for the currency. Confederate interest-rate policy encouraged, and ultimately coerced, holders of Treasury notes to exchange these notes for bonds by imposing deadlines on their...

Instances of interest-bearing currency are relatively rare. The Southern Confederacy issued both interest and non-interest-bearing notes during the Civil War. The two types of notes apparently circulated alongside one another with the interest-bearing currency generally commanding the premium...