Scott Sumner Does Not Understand that S ≠ I
Update April 4: Steve Waldman kindly links to this post, and I’m rather abashed that he does because it’s wrong as written. As pointed out by Ramanan. (Though the spirit is right.) I should have said: Private Domestic Nonfinancial (i.e. households and businesses, a.k.a. the “real” economy in which people produce, sell, and buy goods […]
