If the functions collided, the common banks had information of buyers, who ended up also borrowers, which designed it hassle-free for them to sell risky positions outside of bias. These issues manufactured the authorities introduce the US Glass-Steagall Act of 1933, which prohibited commercial banks from presenting investment banking amenities. https://emiliowsktc.life3dblog.com/31541389/top-investment-banking-firm-secrets