The ratio of the total amount of new money, including both currency and bank deposits, generated in response to any new increment of base money, to that increment of base money itself, is known as the «base money multiplier.» (alt-m.org)
If you find that she's taking even the 15 - minute wake - ups and bedtime differences hard, then give her a few days of each new increment before moving on to the next. (healthyhappysleep.com)
The chains overlap at each new increment of course, so the net effect is far from linear — it's an infinite polynomial. (gergs.net)