How does a negative interest rate policy aim to boost lending?

Understanding Negative Interest Rates:

Negative interest rate policies (NIRP) are used by central banks to stimulate the economy by discouraging banks from hoarding excess reserves.

Under NIRP, banks are charged interest for holding deposits with the central bank, incentivizing lending to businesses and consumers instead.

Elimination of Other Options:

A & B: Interest is still charged on loans, and consumers are not directly "paid" to borrow.

C: Discounting loan interest rates is a potential consequence but not the direct mechanism of NIRP.

References:

ICWIM Module 1: Economic Policy: Coverage of unconventional monetary policies like NIRP.