The article argues that national income is a notion that has arisen and has developed in relation to normal situations; it entails hypotheses that no longer hold good under abnormal conditions. hypotheses that. even under normal conditions. only justify comparisons limited in time and still more limited in space. https://www.jmannino.com/super-value-NFL-Atlanta-Falcons-Team-Jersey-PS5-Digital-Edition-Bundle-Skin-p121054-great-pick/