Shy, O. "Preference versus  Actual Choice: Evidence from a Payments Survey." R-code and data.

Shy, O. "Fiat-Backed Stablecoins and Narrow Banking." 

Shy, O. "Interchange Fees When Card Networks Compete for Card-issuing Banks." R-code for Figures 1, 2, 3 and 4.

Shy, O. "Random Tariff Wars and Business Uncertainty." R-code for all figures. Presentation.