February 2026: SUERF Policy Brief – The hidden maturity of non-maturing deposits: How Banks model it
by Lara Coulier, Cosimo Pancaro, Livia Pancotto & Alessio Reghezza How do banks manage the behavioural maturity of non-maturing deposits (NMDs)? Although NMDs are contractually floating-rate liabilities with zero maturity, banks allocate them across different maturity buckets using models that reflect past depositor behaviour. Notably, only 20% of NMDs are treated as having zero maturity,[…]