Turnitin
降AI改写
早检测系统
早降重系统
Turnitin-UK版
万方检测-期刊版
维普编辑部版
Grammarly检测
Paperpass检测
checkpass检测
PaperYY检测
Tax reform via commodity grou**
JPF Gordon - Journal of Public Economics, 1989 - Elsevier
In designing indirect taxation, administrative costs can be saved by placing commodities in
common rate groups. The Corlett-Hague reform is used to investigate how commodities …
common rate groups. The Corlett-Hague reform is used to investigate how commodities …