International Economics Olympiad - European (IEO)

  28+  Countries and regions, 51.32% of global GDP

 97000+ Amount of participating students in 2024 worldwide

 NOBEL Prize Emeritus Chairman Vernon / L. Smith Nobel Laureate in Economics Sciences

Olympic Hosted in Ancient Olympia, Greece - the revered birthplace of the Olympic Games

90% The syllabus is 90% similar to the Syllabus of Economics Courses

Preliminary Round (ONLINE): 19th November, 2025, 16.00-17.20, Bangkok Time 
Middle School: 50min / 25 questions
High School: 80min / 50 questions

ASIA Round: July, 2026, 16.00-17.20, Bangkok Time
Format：Team sessions & Individual Sessions
 Eligibility All Award-winners in the preliminary round will be invited

Global Round: April 2026
Location：IOA, Greece
Format：Individual written + oral exam
Eligibility： Top 5 National Representative