In the wake of the 2008 financial crisis, the role of villain partly fell on securitization, turning it into a long-term pariah in Europe.
Since then, the market of packaging different loans into products to sell to investors has weakened, made so costly by post-crisis rules that outstanding debt has almost halved from the 2009 peak of €2.3 trillion ($2.7 trillion).
Now, it’s being cast as a potential hero for a troubled Europe facing trade tariffs, increased 
“Europe needs growth — and growth needs investment,” the European Union’s finance chief, 

