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Liquidity and Transparency in Bank Risk Management

Ratnovski, Lev - International Monetary Fund (IMF) - 2013

accumulate a buffer of liquid assets, or strengthen transparency to communicate solvency. While a liquidity buffer provides … bank may choose insufficient liquidity buffers and transparency. The regulatory response is constained: while liquidity … buffers can be imposed, transparency is not verifiable. Moreover, liquidity requirements can compromise banks' transparency …

Persistent link: https://www.econbiz.de/10010790317

Externalities and Macroprudential Policy

Nicoló, Gianni De; Favara, Giovanni; Ratnovski, Lev - International Monetary Fund (IMF) - 2012

This note overviews macroprudential policy options that have been proposed to address the systemic risks experienced during the recent financial crisis. It contributes to the policy debate by providing a taxonomy of macroprudential policies in terms of the specific negative externalities in the...

Persistent link: https://www.econbiz.de/10011142226

Shadow Banking; Economics and Policy

Claessens, Stijn; Ratnovski, Lev; Singh, Manmohan - International Monetary Fund (IMF) - 2012

This note outlines the basic economics of the shadow banking system, highlights (systemic) risks related to it, and suggests implications for measurement and regulatory approaches.

Persistent link: https://www.econbiz.de/10011245881

Global Liquidity and Drivers of Cross-Border Bank Flows

Cerutti, Eugenio; Claessens, Stijn; Ratnovski, Lev - International Monetary Fund (IMF) - 2014

This paper provides a definition of global liquidity consistent with its meaning as the â€œease of financingâ€ in … also the cyclical impact of global liquidity, with sensitivities of flows to banks decreasing with stronger macroeconomic …

Persistent link: https://www.econbiz.de/10011142075

Capital Regulation and Tail Risk

Perotti, Enrico C; Ratnovski, Lev; Vlahu, Razvan - C.E.P.R. Discussion Papers - 2011

The paper studies risk mitigation associated with capital regulation, in a context where banks may choose tail risk assets. We show that this undermines the traditional result that higher capital reduces excess risk-taking driven by limited liability. Moreover, higher capital may have an...

Persistent link: https://www.econbiz.de/10009246611

Global Liquidity and Drivers of Cross-Border Bank Flows

Cerutti, Eugenio; Claessens, Stijn; Ratnovski, Lev - C.E.P.R. Discussion Papers - 2014

This paper studies the determinants of global liquidity using data on cross-border bank flows, with a longer time … series and broader country sample than previous studies. We define global liquidity as non-price determinants of cross … liquidity is driven primarily by uncertainty (VIX), US monetary policy (term premia), and UK and Euro Area bank conditions …

Persistent link: https://www.econbiz.de/10011145399

Banking and Trading

Boot, Arnoud W A; Ratnovski, Lev - C.E.P.R. Discussion Papers - 2012

We study the effects of a bank’s engagement in trading. Traditional banking is relationship-based: not scalable, long-term oriented, with high implicit capital, and low risk (thanks to the law of large numbers). Trading is transactions-based: scalable, short-term, capital constrained, and with...

Persistent link: https://www.econbiz.de/10011084287

Bailouts and Systemic Insurance

Dell'Ariccia, Giovanni; Ratnovski, Lev - International Monetary Fund (IMF) - 2013

We revisit the link between bailouts and bank risk taking. The expectation of government support to failing banks creates moral hazard—increases bank risk taking. However, when a bank’s success depends on both its effort and the overall stability of the banking system, a government’s...

Persistent link: https://www.econbiz.de/10010790390

Why Are Canadian Banks More Resilient?

Huang, Rocco; Ratnovski, Lev - International Monetary Fund (IMF) - 2009

This paper explores factors behind Canadian banks' relative resilience in the ongoing credit turmoil. We identify two main causes: a higher share of depository funding (vs. wholesale funding) in liabilities, and a number of regulatory and structural factors in the Canadian market that reduced...

Persistent link: https://www.econbiz.de/10008528633