G2 - Financial Institutions and Services
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A Microfounded Design of Interconnectedness-Based Macroprudential Policy
To address the challenges posed by global systemically important banks (G-SIBs), the Basel Committee on Banking Supervision recommended an “additional loss absorbency requirement” for these institutions. Along these lines, I develop a microfounded design of capital surcharges that target the interconnectedness component of systemic risk. -
To Share or Not to Share? Uncovered Losses in a Derivatives Clearinghouse
This paper studies how the allocation of residual losses affects trading and welfare in a central counterparty. I compare loss sharing under two loss-allocation mechanisms – variation margin haircutting and cash calls – and study the privately and socially optimal degree of loss sharing.