Playing it safe
How much is a safe worth? Viewers of the hit television show Narcos might have asked themselves that question when Pablo Escobar, a Colombian drug lord, dug up a pile of money buried in the ground years earlier, only to discover that it was rotten and no longer fit for use. Central Bankers might be asking themselves that question too. After all, safe sales have soared in Germany and Japan, where central banks have adopted negative interest rate policies. If