Are Negative Yields Making Bonds a Form of Insurance?
Vineer Bhansali at PIMCO argues that negative-yielding bonds act more like insurance policies than financial assets:
Indeed, negative-yielding bond markets tend to behave more like insurance policies than as investment assets. This is because, with a negative zero-coupon bond, a fixed income investor, like an insurance policy buyer, pays up front for protection-- in this case a premium-- for expected principal return in the form of a return of less principal at the negative rate.