dunnettreader + article + arbitrage   3

Andrew W. Lo, Thomas J. Brennan - Do Labyrinthine Legal Limits on Leverage Lessen the Likelihood of Losses?: An Analytical Framework - Texas Law Review, Vol. 90, No. 7, 2012 :: SSRN
Andrew Lo - Massachusetts Institute of Technology (MIT) - Sloan School of Management; Massachusetts Institute of Technology (MIT) - Computer Science and Artificial Intelligence Laboratory (CSAIL); National Bureau of Economic Research (NBER) *--* Thomas J. Brennan - Northwestern University School of Law. **--** A common theme in the regulation of financial institutions and transactions is leverage constraints. Although such constraints are implemented in various ways — from minimum net capital rules to margin requirements to credit limits — the basic motivation is the same: to limit the potential losses of certain counterparties. However, the emergence of dynamic trading strategies, derivative securities, and other financial innovations poses new challenges to these constraints. We propose a simple analytical framework for specifying leverage constraints that addresses this challenge by explicitly linking the likelihood of financial loss to the behavior of the financial entity under supervision and prevailing market conditions. An immediate implication of this framework is that not all leverage is created equal, and any fixed numerical limit can lead to dramatically different loss probabilities over time and across assets and investment styles. This framework can also be used to investigate the macroprudential policy implications of microprudential regulations through the general-equilibrium impact of leverage constraints on market parameters such as volatility and tail probabilities. -- Pages in PDF File: 36 -- Leverage, Liquidity, Financial Regulation, Capital Requirements, Macroprudential Policies, Net Capital Rules -- downloaded pdf to Note
article  SSRN  financial_system  financial_regulation  financial_crisis  markets-structure  banking  NBFI  shadow_banking  leverage  capital_adequacy  liquidity  capital_markets  money_market  derivatives  arbitrage  macroprudential_policies  macroprudential_regulation  risk-systemic  financial_innovation  bank_runs  downloaded 
april 2015 by dunnettreader

Copy this bookmark:



description:


tags: