목차
Title page 1
Contents 1
EXECUTIVE SUMMARY 1
1. INTRODUCTION 2
2. NAVIGATING TARIFF COMPLEXITY: FROM MILLIONS OF TARIFF LINES TO LESS THAN 100 SECTORS 3
3. SIMPLIFYING FURTHER: FROM SECTORAL AVERAGES TO NATIONAL AVERAGE TARIFFS 5
4. ADDING SOME SHADES OF GREY: FROM NATIONAL SIMPLE AVERAGE TARIFFS TO WEIGHTED AVERAGES 7
5. CONCLUSIONS: TARIFFS ARE SIMPLE UNTIL THEY GET COMPLEX 8
REFERENCES 9
ANNEX: COUNTRY TWO DIGIT ISO CODES 10
Figures 4
FIGURE 1. US TARIFFS AT HS₂ LEVEL, BY COUNTRY OF ORIGIN (SIMPLE AVERAGES), MAY 2025 4
FIGURE 2. UNITED STATES: SIMPLE AVERAGE TARIFFS 6
