Stefan Ingves, governor of the Sveriges Riksbank and chairman of the Basel Committee, pauses during an interview following a Basel III capital rules news conference at the European Central Bank (ECB) headquarters in Frankfurt, Germany, on Thursday, Dec. 7, 2017. Big European mortgage lenders in low-risk markets may be the hardest hit by new capital rules that global regulators are expected to complete this week after a year-long deadlock. Photographer: Alex Kraus/Bloomberg via Getty Images