Prof.Benartzi, cofounder of the Behavioral Finance Forum, also suggests offering a choice between, say, $7 right away and $1 every day.

• 身为行为金融学论坛(BehavioralFinanceForum)的联合创始人，贝纳茨建议给孩子另外两种选择，一种是立即拿到7块钱，另一种是每天拿1块钱。