This article begins with an analysis of banking flows in the euro zone, through a complex network, from 2006 to 2020. This analysis allows us to observe the topology of the network through different phases of the business cycle. It is obtained that there is greater fragmentation in the network...

We address the problem of regulating the size of banks' macroprudential capital buffers by using market-based estimates of systemic risk and by developing a modeling mechanism through which capital buffers can be allocated efficiently across systemic banks. First, a Distance-to-Default type...

The Financial Sector Reforms Commission (FSLRC) which was set up in 2011 by the Ministry of Finance was mandated to study existing legislation and financial sector regulatory practices in India and to propose improvements. The FSLRC submitted its report in 2013 and four of its members recorded...

Frictions prevent banks to immediately adjust their capital ratio towards their desired and/or imposed level. This paper analyzes (i) whether or not these frictions are larger for regulatory capital ratios vis-à-vis a plain leverage ratio; (ii) which adjustment channels banks use to adjust...

The paper argues that financial deregulation incentivized financial firms to take excessive risks and over-expand because it turned social insurance against systemic risk into a common pool (or open) resource. The increased size and complexity of deregulated financial markets in turn raised the...

Fintech has increasingly become part of the global economy with the evolution of technology, increasing investments in fintech firms, and greater integration between traditional incumbent financial firms and fintech. Since the 2007-2009 financial crisis, research has also paid more attention to...

This occasional paper describes how the financial stability and macroprudential policy functions are organised at the ECB. Financial stability has been a key policy function of the ECB since its inception. Macroprudential policy tasks were later conferred on the ECB by the Single Supervisory...

Building on previous research, we study banks' balance sheet year‐end patterns in the European Union (EU) to assess the impact on supervisory measures of their systemic importance. We find that some global systemically important banks (G‐SIBs) in the EU compress their balance sheet at...

This paper builds a model of a regulation game, in which the active regulator moves first and designs the regulation requirement with the consideration of the network formed by banks and the associated systemic risk. Banks form the network strategically and diversify their portfolios within the...

We assess the efficacy of systemic risk measures that rely on U.S. financial firms' stock return co-movements with market- or sector-wide returns under stress from 1927 to 2023. We ascertain stress episodes based on widening of corporate bond spreads and narrative dating. Systemic risk measures...