Shadow Banking and Market Discipline on Traditional Banks.
Ari, Anil,
Shadow Banking and Market Discipline on Traditional Banks. - 1 online resource (65 pages). - IMF Working Papers ; WP/17/285 . - IMF working paper ; WP/17/285. .
Cover; Contents; 1 Introduction; 2 Motivating evidence; 3 A simple model; 3.1 Agents and their optimal strategies; 3.1.1 Entrepreneurs; 3.1.2 Secondary market and outside investors; 3.1.3 Households; 3.1.4 Banks; 3.2 Equilibrium; 3.2.1 Fire-sales and bank strategies; 3.2.2 Interior equilibrium; 4 A model with liquidity risk; 4.1 Bank-runs; 4.2 Secondary market; 4.3 Analytical results; 5 Numerical results; 5.1 Calibration; 5.2 Results; 6 Policy analysis; 6.1 Asset purchases; 6.2 Interventions to secure traditional banks; 6.3 Tax on shadow bank profits; 7 Conclusion; 8 Appendix.
We present a model in which shadow banking arises endogenously and undermines market discipline on traditional banks. Depositors' ability to re-optimize in response to crises imposes market discipline on traditional banks: these banks optimally commit to a safe portfolio strategy to prevent early withdrawals. With costly commitment, shadow banking emerges as an alternative banking strategy that combines high risk-taking with early liquidation in times of crisis. We bring the model to bear on the 2008 financial crisis in the United States, during which shadow banks experienced a sudden dry-up of funding and liquidated their assets. We derive an equilibrium in which the shadow banking sector expands to a size where its liquidation causes a fire-sale and exposes traditional banks to liquidity risk. Higher deposit rates in compensation for liquidity risk also weaken threats of early withdrawal and traditional banks pursue risky portfolios that may leave them in default. Policy interventions aimed at making traditional banks safer such as liquidity support, bank regulation and deposit insurance fuel further expansion of shadow banking but have a net positive impact on financial stability. Financial stability can also be achieved with a tax on shadow bank profits.
1484336232 1484335376 9781484335376 9781484336236 (electronic bk.)
10.5089/9781484335376.001 doi
Nonbank financial institutions.
Banks and banking.
Institutions financières non bancaires.
Banks and banking.
Nonbank financial institutions.
Electronic books.
Electronic books.
HG173 / .A75 2017
332.1
Shadow Banking and Market Discipline on Traditional Banks. - 1 online resource (65 pages). - IMF Working Papers ; WP/17/285 . - IMF working paper ; WP/17/285. .
Cover; Contents; 1 Introduction; 2 Motivating evidence; 3 A simple model; 3.1 Agents and their optimal strategies; 3.1.1 Entrepreneurs; 3.1.2 Secondary market and outside investors; 3.1.3 Households; 3.1.4 Banks; 3.2 Equilibrium; 3.2.1 Fire-sales and bank strategies; 3.2.2 Interior equilibrium; 4 A model with liquidity risk; 4.1 Bank-runs; 4.2 Secondary market; 4.3 Analytical results; 5 Numerical results; 5.1 Calibration; 5.2 Results; 6 Policy analysis; 6.1 Asset purchases; 6.2 Interventions to secure traditional banks; 6.3 Tax on shadow bank profits; 7 Conclusion; 8 Appendix.
We present a model in which shadow banking arises endogenously and undermines market discipline on traditional banks. Depositors' ability to re-optimize in response to crises imposes market discipline on traditional banks: these banks optimally commit to a safe portfolio strategy to prevent early withdrawals. With costly commitment, shadow banking emerges as an alternative banking strategy that combines high risk-taking with early liquidation in times of crisis. We bring the model to bear on the 2008 financial crisis in the United States, during which shadow banks experienced a sudden dry-up of funding and liquidated their assets. We derive an equilibrium in which the shadow banking sector expands to a size where its liquidation causes a fire-sale and exposes traditional banks to liquidity risk. Higher deposit rates in compensation for liquidity risk also weaken threats of early withdrawal and traditional banks pursue risky portfolios that may leave them in default. Policy interventions aimed at making traditional banks safer such as liquidity support, bank regulation and deposit insurance fuel further expansion of shadow banking but have a net positive impact on financial stability. Financial stability can also be achieved with a tax on shadow bank profits.
1484336232 1484335376 9781484335376 9781484336236 (electronic bk.)
10.5089/9781484335376.001 doi
Nonbank financial institutions.
Banks and banking.
Institutions financières non bancaires.
Banks and banking.
Nonbank financial institutions.
Electronic books.
Electronic books.
HG173 / .A75 2017
332.1