Background
Overview
UPSC examines innovations in economic infrastructure, the functions of the RBI, and policy decisions impacting the financial system. The introduction of polymer notes reflects a strategic decision by the central bank to improve currency management efficiency and reduce costs, with implications for public finance and the durability of physical currency.
Polymer currency notes represent an advancement in currency technology, utilizing a durable plastic film instead of traditional paper or cotton-based substrates. This innovation aims to enhance the lifespan, security, and cost-effectiveness of banknotes, addressing challenges associated with wear and tear, especially for lower denominations.