Data repository for study "Stabilizing international wheat prices through international cooperation after the Russian invasion of Ukraine"

This repository contains both the input and output data associated with the study. The data are crucial for running and understanding the results generated by the  TWIST  model and the FSC models.

Directory Structure and Data Description

Input Data

Directory: fsc

Contains files necessary to run the FSC model:

• wheat_export_restriction_*.csv: National export restrictions for various scenarios.
• wheat_total_production_decline_*.csv: National production reductions for different scenarios.

Directory: twist

Includes files required for the TWIST model simulations:

• psd_wheat_*_world_1961to2031.csv: Historical and projected global wheat data for production, consumption and stocks based on USDA-PSD data
• World_country_codes.csv: World code reference.
• US_BLS_ConsumerPriceIndex_Annual_1960to2019.csv: Annual Consumer Price Index data from the US BLS.
• monthlyNominalGrainPricesWB_WheatUSHRW_1960to2022.csv: Monthly nominal observed wheat prices.
• Scenario-specific files (world_export_restrictions_*.csv, world_import_strategy_*.csv, world_production_anomaly_*.csv): Global export restrictions, import strategies, and production changes for respective scenarios.

Output Data

Directory: fsc

• raw: Contains the raw output data from the FSC model for all scenarios.
• processed: Includes datasets of national impaired supply relative to baseline supply and baseline domestic reserves, with results summarized per scenario.

Directory: twist

• Contains the raw output data from the TWIST model.

Contact Information

For inquiries, please contact Dr. Kilian Kuhla at kilian.kuhla@pik-potsdam.de