Systemic risk now occupies centre stage in discussions of bank regulatory reform. Systemic risk is often seen as a problem of size, operational complexity, interconnectivity and contagion. It is less often discussed in terms of the institutional framework of legal rules and principles within...

We address the paradox that financial innovations aimed at risk-sharing appear to have made the world riskier. Financial innovations facilitate hedging idiosyncratic risks among agents; however, aggregate risks can be hedged only with liquid assets. When risk-sharing is primitive, agents...

In this paper the authors focus on credit connections as a potential source of systemic risk. In particular, they seek to answer the following question: how do we find densely connected subsets of nodes within a credit network? The question is relevant for policy, since these subsets are likely...

The European Commission's approach to the supervision and restructuring of the EU banking system has numerous shortcomings. As an alternative, this article proposes a European Resolution Authority and a European Restructuring Fund for systemically important banks and the implementation of a levy...

The latest financial crisis has exposed substantial weaknesses in the bank risk models used by national regulators as well as the Basel Accords. The study is aimed at presenting the evolution and critique of risk measures and risk models in banking, with a special focus on the dynamically...

In der Frage der Bankenregulierung wird derzeit über das richtige Konzept diskutiert. Soll der mit Basel II verfolgte Ansatz der am Risiko der jeweiligen Bank orientierten Eigenkapitalunterlegung ausgebaut oder eine nicht-risikoorientierte Kennziffer wie die Leverage Ratio (bilanzielles...

We analyze the cyclicality of risk weights of banks in the Czech Republic from 2008 to 2016. We differentiate between risk weights under the internal ratings-based and those under the standardized approach, consider the financial cycle, and employ wavelet coherence as a means of dynamic...

Aim: Recently, central counterparties (CCPs) have gained on popularity due to their positive impact on the financial markets during crisis (limiting contagion on cleared instruments). The post-crisis reforms favored CCPs as risk minimizers. The aim of the article is to critically assess the...

We examine the global legal entity identifier (LEI) system for the identification of participants in financial markets. Semi-structured interviews with data professionals revealed the many ways in which the LEI can improve both business process efficiency, and counterparty and credit risk...

Basel III regulation intent is to increase the resiliency of banks through effective risk management practices that can reduce significant idiosyncratic operational losses. A systemic risk event that leads to significant losses in a bank holding company (BHC) can expose them to become insolvent...