"The financial crisis of 2008 highlights the importance of detecting crowded trades due to the risks they pose to the stability of the financial system and to the global economy. However, there is a perception that crowded trades are difficult to identify. To date, no single measure to capture...

Introduction -- "The Heart of Contemporary Capitalism": The Partners and their Bank -- J.P. Morgan & Co. at home and abroad in the 1920s -- The Young Plan, the Bank for International Settlements and the Wall Street Crash, 1929-30 -- "The End of the World"? The 1931 Crises -- "Witchcraft": J.P....

We discuss the implications of our analysis. Persistent regulatory issues continue after the 2008 crash, threaten the stability of financial flows and the world economy, and undermine our democratic societies. The global nature of these issues requires serious efforts to harmonise regulation,...