Clearing and settlement checkpoint
Test whether you can keep clearing and settlement apart, compare RTGS with deferred net settlement, and reason about nostro accounts and intraday liquidity.
QUESTIONS AS TEXT
Q1. What is the cleanest way to distinguish clearing from settlement?
Answer: B: Clearing is the exchange and processing of payment instructions and the calculation of what is owed; settlement is the actual discharge of those obligations by transferring funds.
Clearing works out who owes what; settlement makes the money actually move, typically across accounts at a settlement institution such as a central bank. The gap between the two is where risk sits, which is why scheme designs care so much about when settlement becomes final.
Q2. A national payment system settles each payment individually, in real time, in central bank money. Which trade-off has it accepted?
Answer: A: Higher intraday liquidity needs, in exchange for eliminating the build-up of interbank credit exposure between settlement cycles.
RTGS settles gross and immediately, so no obligation accumulates between banks — but every payment needs funding at the moment it settles, which makes liquidity the binding constraint. Deferred net settlement economizes on liquidity by netting many payments, at the cost of exposure between cycles. Most countries run both models for different payment types.
Q3. Bank Alfa in Warsaw holds a euro account with Nordbank in Frankfurt to make euro payments. From Bank Alfa's perspective, what is this account?
Answer: A: A nostro account: our account, held at another bank.
Nostro means 'ours' — the account a bank holds at another bank, typically in that bank's currency. The same physical account is a vostro from the account-servicing bank's viewpoint. Getting the perspective right matters daily in reconciliation, where the nostro statement is compared against your own ledger.
Q4. Order the steps of a deferred net settlement cycle in a clearing and settlement mechanism (CSM).
Answer: 1. Participants submit payment instructions to the CSM during the cycle (The cycle must fill before anything can be netted — submissions come first.) 2. The CSM validates and exchanges the instructions between participants (Instructions are validated and exchanged so every participant knows exactly what will count toward the net.) 3. At the cycle cut-off, the CSM calculates each participant's net position (Netting is a cut-off event: only when the window closes can each participant's many payments collapse into one position.) 4. Net positions are settled across the participants' accounts at the settlement institution (The calculated net positions are discharged in one movement across the books of the settlement institution.) 5. Participants receive settlement confirmation and complete their customer postings (Only after settlement is final can participants safely complete their own customer postings and confirmations.)
In a netting model, many gross instructions collapse into one net obligation per participant per cycle, which is what saves liquidity. Until the net position settles, participants carry exposure to each other — which is why schemes protect the cycle with rules, collateral, or guarantee arrangements that vary by system.
Q5. Mid-morning, several of Bank Alfa's high-value payments are sitting in the RTGS system's queue instead of settling. What is the most likely reason, and the typical first response?
Answer: B: The bank's settlement account lacks sufficient liquidity right now; the liquidity desk should review balances, expected inflows, and payment priorities.
RTGS systems queue payments that cannot be funded at that moment. The response is a liquidity management question: check the settlement account, forecast incoming payments, reprioritize or reorder the queue, and use whatever intraday credit facilities the system offers. How much intraday credit is available, and against what collateral, varies by system.