这种措施会作用于整个经济，令经济活动放缓，信用低的客户日子过得最艰难，而不管公司规模是大是小。
Such increases work across the economy to slow activity, with less credit-worthy customers facing the toughest time, whatever the size of the companies.
该结果对援助人员相当有益，却令经济学家感到疑惑：为什么这么一点点激励(价值不足5毛钱)会导致这么大的不同？
The result is useful to aid workers, but puzzling to economists: why should such a modest incentive (worth less than 50 cents) make such a big difference?
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