However, it is possible that taxi drivers focus on the income from a day, i.e., the concept of narrow bracketing but not on the income over a longer period of time, i.e., the concept of broad bracketing.
On rainy days, the  BIS central bankers’ speeches  income for the narrow bracketing is achieved more easily as the targeted earnings are achieved for the day early. Hence, many taxi drives take rest earlier than usual, thereby aggravating the problem of finding taxis on rainy days and also depriving them of higher earnings on such days.