# Megamania (megamania)

- Canonical URL: https://www.gerhardmerk.de/megamania-megamania
- Post ID: 594795
- Modified: 2023-07-25T21:02:48+00:00
- Language: en

## Definition

The fact that only a few globally active banks are active in certain segments of the financial market. This increases the concentration of trading in important products, such as certain derivatives. As a result, the risk of a rush to exit increases at the same time. - See bank size, optimal, banking supervision, European, contestability, derivatives transactions clearing obligation, derivatives transactions reporting obligation, Gibrat rule, Gigabank, big bank bonus, size confidence, Sifi oligopoly, subprime crisis, subsidiarity principle, too big to fail principle. Attention: The financial encyclopedia is protected by copyright and may only be used for private purposes without express consent! University Professor Dr. Gerhard Merk, Dipl.rer.pol., Dipl.rer.oec. Professor Dr. Eckehard Krah, Dipl.rer.pol. E-mail address: info@ekrah.com https://de.wikipedia.org/wiki/Gerhard_Ernst_Merk https://www.jung-stilling-gesellschaft.de/merk/ https://www.gerhardmerk.de/

## Machine-readable

- Generator: Merk Knowledge 1.1.1