Phoebe Tian - Latest

• 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

• The International Exposure of the Canadian Banking System

  Staff Working Paper 2025-1 Christian Friedrich, Hanno Friedrich, Nick Lawrence, Javier Cortes Orihuela, Phoebe Tian

  In 2023, the share of Canadian banks’ foreign assets and liabilities amounted to around 50%. While Canadian banks engage domestically mostly with households and non-financial corporations, their most common counterparties abroad are non-bank financial institutions.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions, Financial stability, International financial markets, International topics JEL Code(s): F, F2, F21, F23, F3, F31, F32, G, G2, G21, G23, G3

• Unintended Consequences of the Home Affordable Refinance Program

  Staff Working Paper 2024-11 Phoebe Tian, Chen Zheng

  We investigate the unintended consequences of the Home Affordable Refinance Program (HARP). Originally designed to help borrowers refinance after the 2008–09 global financial crisis, HARP inadvertently strengthened the market power of incumbent lenders by creating a cost advantage for them. Despite a 2013 policy rectifying this cost advantage, we still find significant welfare losses for borrowers.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions JEL Code(s): G, G2, G21, G5, G51, L, L5, L51

• The Role of Long-Term Contracting in Business Lending

  Staff Working Paper 2024-2 Phoebe Tian

  This paper examines inefficiencies arising from a lack of long-term contracting in small business lending in China.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions JEL Code(s): D, D8, D83, D86, G, G2, G21, L, L1, L14, L2, L26

• How Banks Create Gridlock to Save Liquidity in Canada's Large Value Payment System

  Staff Working Paper 2023-26 Rodney J. Garratt, Zhentong Lu, Phoebe Tian

  We show how participants in Canada’s new high-value payment system save liquidity by exploiting the new gridlock resolution arrangement. The findings have important implications for the design of these systems and shed light on financial institutions’ liquidity preference.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions, Payment clearing and settlement systems JEL Code(s): E, E4, E42, E5, E58, G, G2, G21

• From LVTS to Lynx: Quantitative Assessment of Payment System Transition

  Staff Working Paper 2023-24 Ajit Desai, Zhentong Lu, Hiru Rodrigo, Jacob Sharples, Phoebe Tian, Nellie Zhang

  We quantitatively assess the changes in participants’ payment behaviour from modernizing Canada's high-value payments system to Lynx. Our analysis suggests that Lynx's liquidity-saving mechanism encourages liquidity pooling and early payments submission, resulting in improved efficiency for participants but with slightly increased payment delays.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions, Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C1, C10, E, E4, E42, G, G2, G28