Premodifier: risk-free interest
Head noun: rate

Same concepts
http://dbpedia.org/resource/Risk-free_interest_rate

Broader concepts

labelprovenanceconfidence
various assumptionisap:1883115910.788079
certain assumptionisap:1883115850.785541
assumptionisap:1883115710.685565
factorisap:3021211510.660878

Narrower concepts

labelprovenanceconfidence