Work in progress

Interchange fees in payment networks: Implications for prices, profits, and welfare (Robert M. Hunt, Konstantinos Serfes and Yin Zhang)

• Federal Reserve Bank of Philadelphia Working Paper Series, 25-18

Peer effects and worker visibility in team production: Evidence from NBA rookies (Evangelia Chalioti, Konstantinos Chountas, Christos Genakos and Konstantinos Serfes) 

Optimal VAT thresholds in a production chain (Christos Kotsogiannis and Konstantinos Serfes; draft coming soon)

The rise and fall of disintermediated platform lending (Panagiotis Avramidis, Kaniska Dam and Konstantinos Serfes; draft coming soon)

Stable coordination among complementors (Angeliki N. Menegaki and Konstantinos Serfes)