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Copyright 2011 Pearson Canada Inc. 13 - 1
Chapter 13
Banking and the Management of Financial Institutions
Copyright 2011 Pearson Canada Inc. 13 - 2
The Bank Balance Sheet
• It is a list of the bank’s assets and liabilities• This list balances. That is, it has the
characteristic thatTotal Assets = Total Liabilities + Capital
• A bank’s balance sheet is also a list of its sources of bank funds (liabilities) and uses to which the funds are put (assets).
Copyright 2011 Pearson Canada Inc. 13 - 3
Liabilities I
• Demand and Notice Deposits• Fixed – Term Deposits• Borrowings
– Overdraft loans (advances)– Settlement balances
• Bank capital
Copyright 2011 Pearson Canada Inc. 13 - 4
Assets I
• Reserves– Vault cash– Desired reserves– Banker’s risk– Desired reserve ratio
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Assets II
• Cash Items in Process of Collection– Items in transit (bank float)
• Deposits at Other Banks– Interbank deposits
• Securities– Secondary reserves
• Loans• Other Assets
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The Bank Balance Sheet
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Basic Banking I
• Opening of a checking account leads to an increase in the bank’s reserves equal to the increase in chequable deposits
First Bank Business
Assets Liabilities Assets Liabilities
Loans +$100 Chequable deposits
+$100 Chequable Deposits
+$100 Bank Loans +$100
First bank makes a loan of $100 to a business and credits the business's chequable deposit.
Copyright 2011 Pearson Canada Inc. 13 - 8
Basic Banking II
First Bank Second Bank
Assets Liabilities Assets Liabilities
Reserves +$100 Chequable deposits
+$100 Reserves -$100 Chequable deposits
-$100
First Bank
Assets Liabilities
Cash items in process of collection
+$100 Chequabledeposits
+$100
When a bank receives additional deposits, it gains an equal amount of reserves: when it loses deposits, it loses an equal amount of reserves
Copyright 2011 Pearson Canada Inc. 13 - 9
Basic Banking—Making a Profit
• Asset transformation-selling liabilities with one set of characteristics and using the proceeds to buy assets with a different set of characteristics
• The bank borrows short and lends long
First Bank First Bank
Assets Liabilities Assets Liabilities
Desired reserves
+$10 Chequable deposits
+$100 Desired reserves
+$10 Chequable deposits
+$100
Excess reserves
+$90 Loans +$90
Copyright 2011 Pearson Canada Inc. 13 - 10
Bank Management
• Liquidity Management• Asset Management• Liability Management• Capital Adequacy Management• Credit Risk• Interest-rate Risk
Copyright 2011 Pearson Canada Inc. 13 - 11
Liquidity Management and the Role of Reserves
• If a bank has ample excess reserves, a deposit outflow does not necessitate changes in other parts of its balance sheet
Assets Liabilities Assets Liabilities
Reserves $20M Deposits $100M Reserves $10M Deposits $90M
Loans $80M Bank Capital
$10M Loans $80M Bank Capital $10M
Securities $10M Securities $10M
with deposit outflow of $10 million
↓
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Liquidity Management: Shortfall in Reserves
• Reserves are now short of the desired amount and the shortfall must be eliminated
• Excess reserves are insurance against the costs associated with deposit outflows
Assets Liabilities Assets Liabilities
Reserves $10M Deposits $100M Reserves $0 Deposits $90M
Loans $90M Bank Capital
$10M Loans $90M Bank Capital $10M
Securities $10M Securities $10M
with deposit outflow of $10 million
↓
Copyright 2011 Pearson Canada Inc. 13 - 13
Liquidity Management: Borrowing
• Cost incurred is the interest rate paid on the borrowed funds
Assets Liabilities
Reserves $9M Deposits $90M
Loans $90M Borrowing $9M
Securities $10M Bank Capital $10M
Borrowing $9 million from other banks
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Liquidity Management: Securities Sale
• The cost of selling securities is the brokerage and other transaction costs
Assets Liabilities
Reserves $9M Deposits $90M
Loans $90M Bank Capital $10M
Securities $1M
Can meet shortfall by selling $9 million of its securities
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Liquidity Management: Bank of Canada Advances
• Borrowing from the Bank of Canada also incurs interest payments based on the discount rate
Assets Liabilities
Reserves $9M Deposits $90M
Loans $90M Advance Bank of Canada
$9M
Securities $10M Bank Capital $10M
Borrow $9 million from the Bank of Canada
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Liquidity Management: Reduce Loans
• Reduction of loans is the most costly way of acquiring reserves
• Calling in loans antagonizes customers
• Other banks may only agree to purchase loans at a substantial discount
Assets Liabilities
Reserves $9M Deposits $90M
Loans $81M Bank Capital $10M
Securities $10M
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Asset Management: Three Goals
• Seek the highest possible returns on loans and securities
• Reduce risk
• Have adequate liquidity
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Asset Management: Four Tools
• Find borrowers who will pay high interest rates and have low possibility of defaulting
• Purchase securities with high returns and low risk
• Lower risk by diversifying
• Balance need for liquidity against increased returns from less liquid assets
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Liability Management
• Recent phenomenon due to rise of money center banks
• Expansion of overnight loan markets and new financial instruments (such as negotiable CDs)
• Checkable deposits have decreased in importance as source of bank funds
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Capital Adequacy Management
• Bank capital helps prevent bank failure
• The amount of capital affects return for the owners (equity holders) of the bank
• Regulatory requirement
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Capital Adequacy Management: Preventing Bank Failure
High Bank Capital Low Bank Capital
Assets Liabilities Assets Liabilities
Reserves $10M Deposits $90M Reserves $10M Deposits $96M
Loans $90M Bank Capital $10M Loans $90M Bank Capital $4M
High Bank Capital Low Bank Capital
Assets Liabilities Assets Liabilities
Reserves $10M Deposits $90M Reserves $10M Deposits $96M
Loans $85M Bank Capital $5M Loans $85M Bank Capital -$1M
Copyright 2011 Pearson Canada Inc. 13 - 22
Capital Adequacy Management: Returns to Equity Holders
EM x ROA ROEcapital equity
assetsassets
taxes after profit netcapital equity
taxes after profit netCapital Equity
AssetsEM
capital equityof dollar per assetsof amount the :Multiplier Equity the by expressed is ROE and ROA between ipRelationsh
capital equitytaxes after profit net
ROE
capital equityof dollar per taxes after profit net:Equity on Returnassets
taxes after profit netROA
assetsof dollar per taxes after profit net:Assets on Return
x
Copyright 2011 Pearson Canada Inc. 13 - 23
Capital Adequacy Management: Safety
• Benefits the owners of a bank by making their investment safe
• Costly to owners of a bank because the higher the bank capital, the lower the return on equity
• Choice depends on the state of the economy and levels of confidence
• Bank capital requirement
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Strategies for Managing Bank Capital
Lowering Bank Capital:• Buying back some of Bank’s stock• Pay out higher dividend to shareholders• Acquire new funds and increase assetsRaising Bank Capital:• Issue more common stock• Reducing dividend to shareholders• Issue fewer loans or sell securities and use
proceeds to reduce liabilities
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Managing Credit Risk I
• A major component of many financial institutions business is making loans
• To make profits, these firms must make successful loans that are paid back in full
• The concepts of moral hazard and adverse selection are useful in explaining the risks faced when making loans
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Managing Credit Risk II
• Adverse selection is a problem in loan markets because bad credit risks (those likely to default) are the one which usually line up for loans
• Those who are most likely to produce an adverse outcome are the most likely to be selected
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Managing Credit Risk III• Moral hazard is a problem in loan markets
because borrowers may have incentives to engage in activities that are undesirable from the lenders point of view
• Once a borrower has obtained a loan, they are more likely invest in high-risk investment projects that might bring high rates of return if successful
• The high risk, however, makes it less likely the loan will be repaid.
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Managing Credit Risk IV• To be profitable, lending firms must overcome
adverse selection and moral hazard problems
• Attempts by the lending institutions to solve the problems explains a number of principles for managing risk
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Principles for Managing Credit Risk
• Screening and Monitoring– Screening
– Specialization in Lending
– Monitoring and Enforcement of Restrictive Covenants
• Long-term Customer relationships
• Loan Commitments
• Collateral and Compensating Balances
• Credit Rationing
Copyright 2011 Pearson Canada Inc. 13 - 30
Interest Rate Risk
• If a financial institution has more interest rate sensitive liabilities than interest rate sensitive assets, a rise in interest rates will reduce the net interest margin and income
• If a financial institution has more interest rate sensitive assets than interest rate sensitive liabilities, a rise in interest rates will raise the net interest margin and income
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Gap Analysis
• The Gap is the difference between interest rate sensitive liabilities and interest rate sensitive assets
GAP = rate-sensitive assets – rate-sensitive liabilities
GAP = RSA – RSL• A change in the interest rate (Δi) will change bank
income (depending on the Gap Income = GAP i
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• Owners and managers care not only about the change in interest rates on income but also on net worth of the institution
• Duration Analysis examines the sensitivity of the market value of the financial institution’s net worth to changes in interest rates
Duration Analysis I
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%ΔP = - DUR x [Δi/(1+i)]
Where: P is the market value
%ΔP = (Pt+1 – Pt)/P
DUR = duration
i = interest rate
Duration Analysis II
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The Duration Gap can be calculated as:
DURgap = Dura – (L/A x DURL)
Where: Dura = average duration of assets
L = market value of liabilities
A = market value of assets
Durl = average duration of liabilities
Duration Analysis III
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The impact of the interest rate change on net worth (NW) as a percentage of assets can be calculated via:
Δ NW/A = -Durgap x Δi/(1+i)
Where: DURgap = duration gap
Δi = interest rate change
i = interest rate
Duration Analysis IV
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Thus
Δ NW/A = -Durgap x Δi/(1+i)
Δ NW/A = -1.72 x 0.01/(1+0.10) = -0.016 = -1.6%
With assets = $100m, the fall in NW when the interest rises from 10% to 11% equals -1.6% of $100m = -$1.6M (found earlier)
Duration Analysis V
Copyright 2011 Pearson Canada Inc. 13 - 37
Off-Balance-Sheet Activities I
• Loan sales (secondary loan participation)• Generation of fee income• Trading activities and risk management
techniques– Futures, options, interest-rate swaps, foreign
exchange– Speculation
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Off-Balance-Sheet Activities II
• Trading activities and risk management techniques (continued)
– Principal-agent problem
– Internal Controls• Separation of trading activities and bookkeeping
• Limits on exposure
• Value-at-risk
• Stress testing