D - Microeconomics

• Liquidation Mechanisms and Price Impacts in DeFi

  Staff Working Paper 2025-12 Phoebe Tian, Yu Zhu

  This paper theoretically and empirically examines the price impacts of liquidations in DeFi and how different liquidation mechanisms affect the price impacts.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Digital currencies and fintech JEL Code(s): D, D4, D44, D47, G, G2, G20, G3, G33

• Estimating Discrete Choice Demand Models with Sparse Market-Product Shocks

  Staff Working Paper 2025-10 Zhentong Lu, Kenichi Shimizu

  We propose a novel approach to estimating consumer demand for differentiated products. We eliminate the need for instrumental variables by assuming demand shocks are sparse. Our empirical applications reveal strong evidence of sparsity in real-world datasets.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Market structure and pricing JEL Code(s): C, C1, C3, D, D1, L, L0, L00

• The Prudential Toolkit with Shadow Banking

  Staff Working Paper 2025-9 Kinda Hachem, Martin Kuncl

  Can regulators keep pace with banks’ creative regulatory workarounds? Our analysis unpacks the trade-offs between fixed regulations and crisis-triggered rules, showing that the latter are especially prone to circumvention—and can trigger larger, costlier bailouts.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions, Financial stability, Financial system regulation and policies JEL Code(s): D, D6, D62, E, E6, E61, G, G0, G01, G2, G21, G28

• Crisis facilities as a source of public information

  Staff Analytical Note 2025-7 Lerby Ergun

  During the COVID-19 financial market crisis, central banks introduced programs to support liquidity in important core funding markets. As well as acting as a backstop to market prices, these programs produce useful trading data on prevailing market conditions. When summary information from this data is shared publicly, it can help market participants understand current conditions and aid the recovery of market functioning.

  Content Type(s): Staff research, Staff analytical notes Research Topic(s): Financial institutions, Financial markets, Market structure and pricing JEL Code(s): C, C5, C58, D, D5, D53, D8, D83, G, G1, G12, G14