Which deposits are the cheapest source of funds for a bank and the mainstay of retail banking?
- A.Certificates of deposit
- B.CASA deposits
- C.Bulk term deposits
- D.Interbank borrowings
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Explanation
The correct answer is B, CASA deposits. CASA stands for current account and savings account balances. A current account earns no interest and a savings account earns a low rate, so the money a bank collects through them costs it far less than any other source, and gathering such balances from lakhs of individuals is exactly what retail banking does. Option A, certificates of deposit, are wholesale money market instruments issued in large amounts at market-linked rates, so they are costlier. Option C, bulk term deposits, are large deposits placed by companies and institutions at negotiated rates that are usually higher than the card rate. Option D, interbank borrowings, are short-term funds taken from other banks at the call money rate and are the most volatile and often the dearest source of all. A high CASA ratio is therefore treated as a sign of a strong retail franchise.