the assertion that the percentage of a family's income spent on food decreases as its income increases.
[ named after Ernst Engel (1821-96), German economist ]
the assertion that the percentage of a family's income spent on food decreases as its income increases.
[ named after Ernst Engel (1821-96), German economist ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012