Replication package for "War in Ukraine and the structural reorientation of exports: Overland bypass, maritime recovery and incomplete re-diversification, 2019–2025"

Data and Python code to reproduce the results of the article "War in Ukraine and the structural reorientation of exports: Overland bypass, maritime recovery and incomplete re-diversification, 2019–2025" (submitted to the Journal of Economic Structures). The package contains: (1) UN Comtrade extractions of Ukrainian merchandise exports by HS2 chapter and by partner country, 2019–2024; (2) monthly world commodity price series (FAO Food Price Index and sub-indices; IMF primary commodity prices); (3) EU mirror statistics on imports from Ukraine and USD/EUR exchange rates; (4) national series of the State Customs Service and the Ministry of Economy of Ukraine, 2021–2025; (5) Python scripts reproducing the structural indicators (HHI, entropy, Finger–Kreinin similarity, CR4/CR10, recovery ratios), price-adjusted indices, PPML event-study estimates on product and destination panels, the EU mirror-data validation and Figure 5; (6) an Excel workbook with the data and charts for Figures 1–5. Run: pip install -r requirements.txt; cd code; python run_all.py. See README.md for details.