Endogenous Credit Cycles

We build a model in which verifiability of private debts, timing mismatch in debt settlements and borrowing leverage lead to liquidity crisis in the financial market. Central bank can respond to the liquidity crisis by adopting an unconventional monetary policy that resembles repurchase agreements between the central bank and the lenders. This policy is effective if the timing mismatch is nominal (i.e., a settlement participation risk). It is ineffective if the timing mismatch is driven by a real shock (i.e., preference shock).