 THE HAGUE, Netherlands--BUSINESS WIRE--Aegon N.V. Amsterdam:AGN NYSE:AEG: Improved operating performance; dividend well covered by Free Cash Flows Net loss of EUR 147 million in the second half of 2020, mainly as a result of an increase of the value of liabilities in the Netherlands due to tightening credit spreads, reversing the movement seen in the first half of the year Underlying earnings before tax increase by 7 to EUR 1,029 million driven by the benefit from higher equity markets i 