单次征税原则
基于1个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
Simultaneously, many countries are getting rid of traditional progressive tax principle — rising the tax rate along with the increasing of revenue, and transferring to single tax system mode.
同时，许多国家都在摆脱传统的累进税收原则，也就是随着收入水平的提高税率不断提高的方式，而转向了单一税制的模式。
youdao
应用推荐
模块上移
模块下移
不移动