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later conferred on the ECB by the Single Supervisory Mechanism (SSM) Regulation. The paper describes the ECB …
Persistent link: https://www.econbiz.de/10012033308
We review heterogeneous agent-based models of financial stability and their application in stress tests. In contrast to the mainstream approach, which relies heavily on the rational expectations assumption and focuses on situations where it is possible to compute an equilibrium, this approach...
Persistent link: https://www.econbiz.de/10011906282
We identify current challenges for creating stable, yet efficient financial systems using lessons from recent and past crises. Reforms need to start from three tenets: adopting a system-wide perspective explicitly aimed at addressing market failures; understanding and incorporating into...
Persistent link: https://www.econbiz.de/10013055666
. Assessments of the global financial crisis invariably point to ineffective finance regulation and supervision as the main reasons … outbreak. The crisis reflected the failure of regulatory authorities to keep pace with financial innovation. Bank supervision … depth. They did not properly implement risk-based supervision, and they failed to identify shortcomings in banks' risk …
Persistent link: https://www.econbiz.de/10011305260
In this paper we present a methodology of model-based calibration of additional capital needed in an interconnected financial system to minimize potential contagion losses. Building on ideas from combinatorial optimization tailored to controlling contagion in case of complete information about...
Persistent link: https://www.econbiz.de/10012519357
Single Supervisory Mechanisms, SSM, the definition of the role of the ECB and of ESRB as far as macroprudential policy is … SSM is facing: to achieve comprehensive, rational, effective and efficient supervision, avoiding overlapping of … and the introduction, in 2011,of a macroprudential supervisory pillar based on the European Systemic Risk Board, ESRB …
Persistent link: https://www.econbiz.de/10013043013
In January 2021, the Consumer Financial Protection Bureau will face a decision: to renew its special definition for Qualified Mortgages (QMs) made by Fannie Mae and Freddie Mac, abolish that definition, or adopt some other approach to Qualified Mortgages. Concerns about access to credit have...
Persistent link: https://www.econbiz.de/10012847759
The concentration of risk within financial system is considered to be a source of systemic instability. We propose a theory to explain the structure of the financial system and show how it alters the risk taking incentives of financial institutions. We build a model of portfolio choice and...
Persistent link: https://www.econbiz.de/10014351992
We propose an algorithm to model contagion in the interbank market via what we term the credit quality channel. In existing models on contagion via interbank credit, external shocks to banks often spread to other banks only in case of a default. In contrast, shocks are transmitted via asset...
Persistent link: https://www.econbiz.de/10011381702
regulation did not take the "big picture" of the system suffciently into account and, subsequently, financial supervision mainly …
Persistent link: https://www.econbiz.de/10011477338