Krugman vs. Krugman

"Immigrants Make America Stronger and Richer" is the headline of a Feb. 5 column by New York Times columnist Paul Krugman. Krugman lends his prestige as a Nobel Prize-winning economist to the assertion of partisan Democrats that mass unskilled immigration of the kind encouraged by the Biden administration is entirely beneficial to America: "So this seems like a good time to point out that negative views of the economics of immigration are all wrong."