One explanation for the 2007-09 global crisis is that consumers, markets, and politicians were gripped by “irrational exuberance” that led them to believe the record-high house prices and stock prices were sustainable. This column proposes a new explanation based on rational behaviour and microeconomic theory. It argues that however high stock prices rise, there is always an equilibrium in which they can rise further.
Πηγή: Voxeu
Michael W. McCracken & Lillian Fu KEY TAKEAWAYS Πηγή: Federal Reserve Bank of St. Louis πλήρες κείμενο
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