LONDON--(BUSINESS WIRE)--Low interest rates together with highly liquid and stable financial markets have prompted European insurers to tap the capital markets in their efforts to lower the cost of capital and optimise levels of risk-adjusted capitalisation. Debt issuers have been active in 2014 and 2015 as insurers take advantage of the low interest rate environment to issue cheap paper and make early redemptions of outstanding debt. A new report from A.M. Best titled, “A.M. Best Examines Debt