Commercial BankOne (CBO), a small Australian retail bank equipped with a credit rating of BBB+/A2 from Standard and Poor, has been planning to switch their model back to the conventional “originate and hold” model which requires balance sheet funding.
Banks objectives in terms of liability management
Liability management is broadly defined as a process to diversify bank liabilities in a balance sheet (Gup, Avram, Beal, Lambert & Kolari, 2007). The liability management function must be quickly harness to attract additional sources of funds (Wilson, 1988).
Banks have an objective to carefully select the right proportion of bank liabilities without jeopardising shareholder value. To achieve that, three criteria that are needed to be accounted for are risk, cost and impact on shareholder value of each financial instrument (Gup et al., 2007).
Sources of bank liabilities
Hunt and Terry (2008) defines deposits as funds placed in accounts with Authorised Deposit-taking institution (ADI) while Gup et al. (2007) defines non-deposit sources as funds related to money market liabilities used to satisfy short-term liquidity demand.
Deposit funding
Deposit funds are further categorised into core and purchased deposits. Core deposits consist of current deposits with or without interest and fixed-term deposits, while purchased deposit such as certificate of deposits are promissory notes issued by the banks to satisfy the need for liquid cash in large sum for a period of 14 to 270 days and are tradable instruments in the money market. Certificate of deposit holders are granted interest payment plus the face value at maturity date (Gup et al., 2007); Hunt & Terry, 2008).
Core deposits
Core deposits are considered stable because these funds are usually from household, corporation and government surplus units (Gup et al., 2007). Customers usually replenish money in their account through continuous inflow of income, thus they provide long-term funding (Hunt & Terry, 2008). Benefits of depositing funds in ADIs from the perspective of depositors are due to its capacity to accept small and large value of funds, liquidity to make payments as funds can be withdrawn anytime, payment of interest depending on the amount and types of account and its low risk status (Hunt & Terry, 2008), therefore banks should capitalise on these as means to attract more depositors.
Purchased deposits (Certificates of deposits)
Purchased deposits on the other hand are more risky because they are sought from the money market through attractive interest rates (Gup et al., 2007). Hence, any fluctuations of rates downwards might lose the favour of depositors, whom are willing to invest in other attractive banks, thus making the risk of banks losing out money in large sums.
In the past, bank’s liability section of the balance sheet hold majority of deposit funds as it was the only financial source easily available that were cheap and low risk (Gup et al., 2007). However, globalisation, deregulation and enhancement of new technology had intensified competition for funds as every bank wants a fair share of the market (Wilson, 1988). Increasing complexity of the financial market and financial services demand had generated the availability of other types of financial instruments that could be tap by CBO to diversify its source of funds (Gup et al., 2007).
Non-deposit funding
Major and established banks have greater exposure and opportunity in the financial markets due to their credit ratings and well-known profile (Hogan, Avram, Brown, Degabrielle, Ralston, Skully, Hempel, Simonson & Sathye, 2004). Non-deposit funds consist of bill acceptances, repurchase agreements, corporate bonds, notes and other long-term borrowings.
Bill acceptances
These are promises of a bank to repay a commercial bill to investors if the borrowers default on their payments. It is also known as bank accepted bills (BABs) because 90% of the bills are accepted by the banks. The role of the bank is to enhance the creditworthiness of these bills prior to it being traded in the financial market. The accepting bank will be paid an acceptance fee by the bill drawer. Thus the bank acts as intermediaries between the surplus and deficit units (Hunt & Terry, 2008). The bank and borrower will enter into a bill receivable agreement that will be secured through the borrower’s asset to ensure the payment of the bill upon maturity (Hunt & Terry, 2008). Hence bill acceptances appears on both sides of the banks’ balance sheet (Gup et al., 2007).
Bonds, notes and other long-term borrowings
These are securities with interest that matures normally more than a year These instruments are second in priority should the bank be liquidated (Gup et al., 2007).
Statistical data
All graphs are based on banking statistics for three years starting from 2006 to 2008.
The graph above presents the trend of percentage of core deposits against the total resident liabilities spread over 3 years. It shows a descending trend for both major and other domestic banks.
The graph above presents the trend of percentage of purchased deposits (certificate of deposits) against the total resident liabilities spread over 3 years. It shows an ascending trend for both major and other domestic banks.
The graph above presents the trend of percentage of bill acceptances against the total resident liabilities spread over 3 years. The major banks experience a bigger jump during the year 2007 compared to other domestic banks.
The graph above presents the trend of percentage of repurchase agreements against the total resident liabilities spread over 3 years. It shows a descending trend for both major and other domestic banks. Major banks suffered a decrease in the year 2008 due to the reduction in money market rates announce by RBA to stavilise the Australian economy during the global financial crisis.
The graph above presents the trend of percentage of bonds, notes & long-term borrowings against the total resident liabilities spread over 3 years. It shows a descending trend for both major and other domestic banks.
The graph above presents the trend of percentage of intra-group deposits against the total resident liabilities spread over 3 years. Major banks experience a reduction while other domestic banks a rise.
The graph above presents the trend of percentage of other borrowings against the total resident liabilities spread over 3 years. Major banks experienced a rise while other domestic banks a reduction.
The graph above presents the trend of percentage of other borrowings against the total resident liabilities spread over 3 years. Both banks experienced a rise during the year 2007, but other domestic banks begins to experience a reduction during 2008.
The large percentage increase in the amount of mortgage securitisation in major banks and other domestic banks were due to the rise in favour of securitisation within the banking industry. Securitisation activities increased significantly by major banks because of their benefit of having a develop status in the financial markets.
The amount of bill acceptances, core deposits, intra-group deposits, provisions, bonds, notes and long-term borrowings had been decreased throughout the 3 years for major banks. While bill acceptances, core deposits, other borrowings, provisions, bonds, notes and long-term borrowings had been decreasing in amount for other domestic banks. Only the amount for loan capital and hybrid securities for major banks sees an increase, while funds due to financial institutions, intra-group deposits and certificates of deposits for other domestic banks experienced an increase.
An obvious reason is due to the financial crisis in the year 2008. However the catalyst for the crisis was the United States of America’s subprime mortgage crisis which had started in the year 2007. The drop in major banks in terms of core deposits is slightly less severe than other domestic banks due to their creditworthiness as the major banks of Australia. Moreover the Australian government had issued a nationwide guaranteed on all retail deposit held within AIDs provided certain requirements are met (Swan, 2008). The fall in core deposits is compensated by the rise in purchased deposits. Banks need funding to make funding available for others; hence it was time to tap on the money market for quick cash liquidity considering interest rates were falling thus cheaper funds are available, however other money market instruments seems not to be in high demand. It might be due to the overwhelming volatile market condition since the strike of the global financial crisis. With the crisis predicted to be coming to an end, the proportion of money market instruments in the bank balance sheet might see a rise again in the foreseeable future.
Mortgage securitisation
Securitisation is a process of transforming a pool of illiquid individual mortgage loans into tradeable securities which may be guaranteed, overcollateralised to increase its marketability, underwritten or organised by a bank or loan originator and then sells it to investors as asset-backed securities (Gup et al., 2007; Bailey, Davies & Smith, 2009; Lucia, 2003; Rosen, 2007). The process begins with the loan originators offering mortgage loans to homeowners. Instead of keeping the mortgages in the balance sheet as assets, they sell it to third parties or securitisation purpose vehicle (SPV) which consist of government agency (e.g. Ginnie Mae), government sponsored entities (e.g. Freddie Mac) and other private sector financial institution (e.g. Wells Fargo). These SPVs finance their purchases of loans through issuing securities (e.g. mortgage-backed securities- MBS). The return to securities holders are matched by the principal and interest collection from mortgage borrowers with the principal and interest payment respectively. The MBS are prearranged so that collection from mortgage repayment is adequate to pay interest and principal to bondholders (Gup et al., 2007; Bailey, Davies & Smith, 2009; Lucia, 2003; Rosen, 2007). Although the loan had been sold, loan originator retained their rights of administrating the collection of loan repayments, issuing statements and monitoring each account (Lucia, 2003). The securitisation process could end up in multiple folds when pools of MBS are collected and further securitised, thus calling them collateralised debt obligation (CDO) (Rosen, 2007).
Securitisation has become banks ultimate tool in liquidity management in recent years (Lucia, 2003). Securitisation provides banks with the capability to provide funds to deficit units at the same time allows it to reinforce its liquidity management by freeing up tied-up cash (Lucia, 2003; Hunt & Terry, 2008) that could be used prolifically on other investments which could earn a higher return or diversification of funding sources while maintaining a positive affiliation with the borrowers (Bailey et al., 2009).
The sale of mortgage loans to a trust is considered a “true sales”, whereby the asset cannot be returned to the bank’s balance sheet. This eliminates the credit risk associated when mortgagees defaults the loans. However the lost will materialise if the bank guarantees the repayment to the trust vehicle. (Bailey et al., 2009)
The problem with securitisation is due to the quality of loans being made. Loan originators just originate loans without weighing the financial backgrounds of borrowers because they would be sold anyway. Subprime borrowers on the other hand are not literate in the aspect of the loans and consequences of foreclosures and defaults. The code of conduct for securitisation was not adhered by the financial institutions. Mortgage-backed securities were having high ratios of subprime mortgages and not the supposed balance ratio of prime, subprime and Alt-A mortgages, therefore causing large investors loosing the value because they were not aware of the ratios. Thus ‘predatory lending’ was in action (Jaffee et al., 2009, pp 141-142).
To counter the problem, MBS should be standardised as it would be easier to value them thus promotes liquidity and reduction of predatory lending. Secondly, banks should educate mortgage borrowers about the mortgage offered. Allow ‘renegotiation and reorganisation’ with mortgage borrowers in the event of foreclosures or defaults (Jaffee et al., 2009, pp 141-142).
If these steps are undertaken, Commercial BankOne would still need more information and action from the market to justify participation in the securitisation market. The comparison between securitisation funding or retail deposit funding must be look upon since the new steps being undertaken might change the perspective that securitisation is still a cheaper source of funds.
Deposit and wholesale funding guarantee
The Australian government had taken steps to guarantee qualified deposits held within Australian owned banks, foreign subsidiary banks branches of foreign banks (some limitations), credit unions and building societies and wholesale debt securities issued on 12th October 2008 in response to the escalating global financial crisis (Swan, 2008; Hunt & Terry, 2008; Goodman, 2009). Only ADIs are provided with such benefits because they are regulated by Australian Prudential Regulation Authority (APRA) (Goodman, 2009) with the objective to preserve stability within the financial system in Australia by building trust in ADIs capacity to access funding (deposits) and to ensure they are competing on the same level with their foreign competitors. There are two groups that will receive the guarantees, firstly, deposits of AUD$ 1 million and below will automatically be guaranteed by the government for free under the Financial System Legislation Amendment Act 2008, Banking Act 1959 and Banking Amendment Regulation 2008. The second group consist of deposits of more than AUD$ 1 million and selected wholesale funding liabilities which would be guaranteed upon approval of the application by RBA and payment of the required fee (Swan, 2008).
ADI deposits up to AUD$ 1 million
The maximum of AUD$ 1 million applies to one depositor per institution (Goodman, 2009). Therefore, account holders of multiple banks receive guarantees up to AUD$ 1 million each. Deposits held in non-Australian banks are not automatically guaranteed but they could seek the benefit through an application to the RBA and by paying a fee. The requirement that must be fulfilled is that those funds are owned by Australians (Swan, 2008).
ADI deposits over AUD$ 1 million
These funds will be guaranteed upon approval by the RBA and after payment of the required flat rate fee depending on its credit ratings (Smith, 2008). Credit rating of AAA to AA- to be 70 basis points, A+ to A- at 100 basis points and BB+ and below ay 150 basis points. An Eligibility Certificate would be granted by the government if all requirements are met. (Swan, 2008; “Latest Pieces of Guarantee”, 2008).
Wholesale funding liabilities
The requirement of application and fee structure is similar to ADI deposits over AUD$ 1 million. Only short-term wholesale funding liabilities such as senior unsecured debt instruments that will mature within 15 months and falls under the definition of ‘not complex’, bank bills, certificates of deposits, transferable deposits, debentures and commercial papers can be guaranteed. Under non-Australian banks branches, maturities up to 31 December 2009 and further scrutinise by RBA only will be covered. On top of it, only bond, note and debentures of maturities between 15 to 60 months and ‘not complex’ are eligible for guarantee (Swan, 2008).
Conclusion
The exact proportion of funding sources is difficult to be defined since the global financial crisis is still looming around. However the upmost safest mix of funds in significant proportion would be core deposits, since it attributes the lowest risk among them all and a well mix of others as well.

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