This involves, among other things, avoiding criticizing someone's book without reading it simply because the author is a lawyer and not an economist, as Krugman has done with Robert Reich's The Work of Nations .
Krugman criticized both Robert Reich personally and his book, because Reich is not an economist.
mnli hypothesis: Krugman criticized both Robert Reich personally and his book, because Reich is not an economist. premise: This involves, among other things, avoiding criticizing someone's book without reading it simply because the author is a lawyer and not an economist, as Krugman has done with Robert Reich's The Work of Nations .