Causes and consequences of the current "subprime" financial crisis are analysed. The large number of fraudulent and criminal mortgages obtained by means of false statements unverified by the mortgagees, explains why this crisis was not predicted. The crisis was enhanced by unwise regulations...

MiFID regulation aims at protecting investors and promoting competition across securities markets in the European Union. The measurement of trade execution quality is crucial to achieve such goals. Traders will direct order flow towards more efficient venues only if compare trade execution...