Vinny Catalano, president and global investment strategist of investment research firm Blue Marble, tells John Authers that while there are metrics one can follow to identify a bubble, all measures are largely tied to subjective valuation models.
Vinny Catalano, president and global investment strategist of investment research firm Blue Marble, tells John Authers that while there are metrics one can follow to identify a bubble, all measures are largely tied to subjective valuation models.
