1. Is high taxation a disincentive to members of the managerial class? ���˰�նԾ�����Ա�Ĺ��������з�����?
2. "We hope it will be a disincentive for banks to pay bonuses, " said one Treasury official. һλ��������Ա��ʾ��������ϣ�����ܹ����������ɷ����𡣡�
3. "Work Disincentive Effects of Taxes: A Reexamination of Some Evidence. " American Economic Review 80 (May 1992): 243-249. ��˰�Ĺ����������ٴμ���֤�ݡ�ժ�ԡ������������ۡ�1992�����µ�80��243-249ҳ��