Topic 2

Define the Balance of Payments (BOP).

A summary of Australia's financial transactions with the global economy

What are the three accounts within the BOP, and how are two of them grouped?

The Current Account (CA), the Capital Account (KA), and the Financial Account (FA); the Capital and Financial Account (KAFA) are often grouped and referred to together

Define the Current Account (CA), and what type of transactions it records.

The part of the BOP showing receipts/payments for trade in goods and services, transfer payments and income flows; records NON-REVERSIBLE transactions

Define the Capital and Financial Account (KAFA), and what type of transactions it records.

Records the borrowing, lending, sales and purchases of assets between Australia and the global economy; records REVERSIBLE transactions

Define a credit transaction and a debit transaction.

Credit: a financial inflow into Australia from another economy. Debit: a financial outflow from Australia to another economy

Define 'double entry bookkeeping' in the BOP context.

Every financial transaction is recorded twice, with the second record an inverse of the first, to keep the BOP balanced — an equal and opposite transaction is recorded elsewhere for every transaction made

What are the CA's components (per the BOP structure diagram)?

Export/Import transactions, Net Goods, Service exports/imports, Net Services, Balance on Goods and Services (BOGS), Primary income credit/debit, Net Primary Income (NPY), Secondary income credit/debit, Net Secondary Income (NSY)

What are the Capital and Financial Account's components (per the BOP structure diagram)?

Net acquisition/disposal of non-produced/non-financial assets, Capital transfers, Balance on the KA, Portfolio investment, FDI, Other investment, Reserve assets, Financial derivatives, Balance on the FA

What is the formula for the Current Account balance?

CA = BOGS + NPY + NSY

What is the formula for the Capital and Financial Account balance?

KAFA = KA + FA

Define Primary income, with the 4 factors of production it covers.

Returns on the four factors of production: rent, wages, interest/dividends, and profit

Define Secondary income, with two examples.

Income derived from sources of primary income — e.g. superannuation is secondary to wages, and workers' remittances are secondary to wages

What does 'net acquisition/disposal of non-produced/non-financial assets' record?

The purchase or sale of intellectual property such as patents, copyrights, trademarks and franchises

Define 'capital transfers' in the KA.

The movement of capital in the form of 'conditional' foreign aid grants and debt forgiveness

Define Portfolio Investment (BOP definition).

Injection of capital into a company where the capital is LESS than 10% of the company's value, with the expectation of a return on investment (ROI)

Define Foreign Direct Investment (BOP definition).

Injection of capital into a company where the capital is EQUAL TO OR GREATER than 10% of the company's value, with the expectation of ROI

Define 'Other Investment' in the Financial Account.

A residual category capturing transactions not classified as portfolio/FDI, financial derivatives, or reserve assets — includes trade credits, loans (including financial leases), currency and deposits

Define 'Reserve assets', with two examples.

Foreign financial assets held by the Reserve Bank for financing/regulating payment imbalances — e.g. monetary gold, foreign exchange, and Special Drawing Rights

Define 'Financial derivatives', with an example.

Financial instruments that derive their value from an underlying asset, including futures, forwards, options and swaps — insurance is an example of an option

What are the 5 main links between BOP categories?

(1) CA = −KAFA; (2) Investment section of the FA linked to the NPY section of the CA; (3) Capital transfers section of the KA linked to the NPY section of the CA; (4) Reserve assets section of the FA linked to the NPY section of the CA; (5) Investment section of the FA linked to the NPY and BOGS of the CA

Explain BOP Link 1: CA = −KAFA.

The balance on the CA is equal to the inverse of the balance on the KAFA (with net errors/omissions); this is double entry bookkeeping in action, since inflows must equal outflows

How does the demand/supply of AUD relate to BOP link 1?

Any 'outflow' transaction relates to the SUPPLY of AUD; any 'inflow' transaction relates to the DEMAND for AUD; when demand=supply, (M−X) + (NPY/NSY outflows − inflows) = K inflows − K outflows, i.e. a CA deficit/surplus equals a Capital account surplus/deficit

Explain BOP Link 2: Investment section of the FA and the NPY section of the CA.

Investments (e.g. FDI or portfolio investment) are recorded in the FA; the interest, dividend and profit returns on these investments are recorded in the NPY section of the CA

Explain BOP Link 3: Capital transfers section of the KA and NPY section of the CA.

Relates to bonds and yields — the principal payment receives a return on investment in the form of interest repayments, recorded in the NPY section of the CA

Explain BOP Link 4: Reserve assets section of the FA and NPY section of the CA.

When reserve assets are sold at a higher price than initially purchased, the capital gain is recorded in the NPY section of the CA (note: a LOSS does not cause an inverse transaction, since the amount spent isn't entirely recovered)

Explain BOP Link 5: Investment section of the FA and the NPY and BOGS of the CA (Pitchford's Thesis).

Per Pitchford's Thesis, all foreign investment should be directed to export industries in the private sector; export revenue then offsets the debt/equity liabilities recorded in the NPY created by the initial investment

Define international competitiveness, and its 4 main determinants.

The ability to produce a good/service at a lower price point than an international competitor; determined mainly by relative inflation, the exchange rate, real unit labour costs, and other non-cost influences

Define Terms of Trade (ToT), with its formula.

The ratio of the export price index to the import price index; ToT = (Export Price Index ÷ Import Price Index) × 100

Explain an 'improvement' in the Terms of Trade.

Occurs when export prices rise faster than import prices; in the short run this lets Australia finance a greater volume of imports with existing export volume ('Appreciation' of ToT), reducing the BOGS deficit short-term (reverses long-run)

Explain a 'deterioration' in the Terms of Trade.

Occurs when export prices rise slower than import prices; Australia must sell a greater volume of exports to finance the same import volume ('Depreciation' of ToT), causing a short-term BOGS deficit (reverses long-run)

What is the Marshall-Lerner condition?

A depreciation/devaluation of a country's exchange rate will lead to a net improvement in the trade balance provided the sum of the price elasticity of demand for exports and imports is greater than 1

Explain the J-Curve in the context of a currency depreciation/ToT deterioration.

Import contracts are locked in short-term, so consumer spending on imports rises while export revenue stays flat (inelasticity) — worsening the trade balance initially; but once the Marshall-Lerner condition is reached, cheaper exports improve competitiveness and the trade balance moves to surplus

Explain the Inverse J-Curve in the context of a currency appreciation/ToT improvement.

Import contracts are locked in short-term so import spending falls while export revenue stays flat (inelasticity) — improving the trade balance initially; but once the Marshall-Lerner condition is reached, more expensive/less competitive exports move the trade balance to deficit

How is international borrowing (foreign debt) recorded in the BOP?

Interest payments on foreign debt are recorded as NPY debits (outflows) in the CA; only the repayment of the principal is recorded in the KAFA

Give an example of a credit and a debit transaction from foreign equity investment.

A foreign investor buying Australian land = a credit transaction (returns via rent = debit transactions back to the foreigner). An Australian investor buying foreign shares = a debit transaction (returns via dividends = credit transactions back to Australia)

What are the 4 factors used to explain trends in the CAD/CAS?

International competitiveness, Terms of Trade, International borrowing, and Foreign Investment

What are the 2 primary sections used to break down reasons for the CAD/CAS?

The Balance of Goods and Services (BOGS), and Net Primary Income + Secondary Income (NPY & NSY)

Explain 'Global economic conditions' as a cyclical factor affecting the CAD/CAS.

A weak global economy reduces income/consumption, lowering demand for Australian exports and worsening the BOGS (e.g. GFC, COVID-19, Russia-Ukraine War); strong global conditions have the opposite effect

Explain 'Exchange rate fluctuations' as a cyclical factor affecting the CAD/CAS.

A high AUD makes exports more expensive for foreign buyers (reducing demand) while making imports cheaper (increasing import spending); a low AUD has the reverse effect

Explain 'Narrow Export Base' as a structural factor causing the CAD.

Australia relies heavily on a few key exports (iron ore, coal, LNG, agriculture — minerals/metals >70% of export composition), whose demand is cyclical; Australia also lacks a strong manufacturing sector, so imports most manufactured goods

What was Paul Keating's 'Banana Republic' warning (1986)?

A warning that Australia relies too much on a few commodities, making the economy vulnerable — illustrating the narrow export base structural factor

Explain 'Low national savings rate' as a structural factor causing the CAD.

Australia has a 'conspicuous consumption culture', spending more than it saves; this creates a Savings-Investment Gap (investment needs exceed domestic savings), forcing overseas borrowing and long-term NPY debt repayments

Why does the government prefer borrowing from overseas rather than domestically to close the savings-investment gap?

Domestic borrowing would increase competition for limited capital, raising interest rates and reducing borrowing power for low-income earners (the 'crowding out' effect), which would reduce C+I+G+(X-M) and slow economic growth — so government borrows overseas instead to avoid this

What are the two structural factors driving a Current Account SURPLUS (CAS)?

(1) Growing export opportunities to giants like India and China (e.g. China's industrialisation raising demand for iron ore/gas/gold); (2) Decline in foreign borrowing (improved national savings reducing NPY debit outflows, shrinking the NPY deficit)

What is the 'Balance of Payments constraint on economic growth' theory?

If the CAD is unsustainable, the federal government will attempt to improve it by restricting import spending and slowing economic growth (since CA=BOGS+NPY+NSY, reducing M in BOGS reduces the deficit)

How does the government reduce import spending to address a BOP constraint?

Implementing contractionary fiscal policy (counter-cyclical) — turning an upswing into a downswing, slowing growth, reducing domestic consumption, and hence reducing imports

Australia's Current Account, Net Goods & Services, and Net Primary Income — Dec-18 starting point?

Current Account: −$8.9bn; Net Goods & Services: $7.8bn; Net Primary Income: −$16.6bn

How did Net Primary Income change from the COVID recovery peak (Sep-21) through the 2022 boom (Sep-22)?

NPY deteriorated sharply from −$15.5bn (Sep-21) to −$32.6bn (Sep-22), reflecting rising profits/dividends flowing to foreign owners during the commodity boom

Most recent Current Account snapshot (Sep-25)?

Current Account: −$16.6bn; Net Goods & Services: $2.5bn; Net Primary Income: −$18.7bn

Define the exchange rate.

The price of Australia's currency in terms of another country's currency

Global foreign exchange market daily turnover, and its value pre-2000?

$9.6 trillion per day now, compared to closer to $1 trillion prior to 2000

What share of foreign exchange market volumes are speculative trades?

95% of total foreign exchange market volumes

Define the INDIRECT method of exchange rate quotation, with an example, and who uses it.

The number of units of foreign currency needed to purchase one unit of domestic currency (domestic currency = base), e.g. US$0.90 = A$1.00; commonly used by the RBA

Define the DIRECT method of exchange rate quotation, with an example.

The number of units of domestic currency needed to purchase one unit of foreign currency (foreign currency = base), e.g. A$1.11 = US$1.00

If 0.88 AUD purchases 0.97 USD, what are the indirect and direct exchange rates?

Indirect: divide both by the foreign amount (0.97) → $0.91 AUD = $1.00 USD. Direct: divide both by the domestic amount (0.88) → $1.00 AUD = $1.10 USD

What is the AUD's global ranking among traded currencies, and what precedes it?

The world's fifth-most traded currency, after the US dollar, European euro, Japanese yen and British pound

AUD's share of daily currency trades, and share of AUD sales used to buy USD?

6.8% of all daily currency trades; 89% of all AUD sold in the Australian forex market is used to buy USD

AUD historic high (2001-2011), and its rate as of 8 January 2026?

Climbed to a historic high of 1.05 USD (early 2001 to mid-2011); as of 8 January 2026, 1 AUD = 0.67 USD

Define a bilateral/cross-rate exchange rate measurement.

Measures the value of the domestic currency relative to ONE foreign currency

Define the Trade Weighted Index (TWI).

Measures the value of the domestic currency through an index of a weighted basket of currencies, typically used in trade transactions; weighted by TWO-WAY trade (both imports and exports)

What trade coverage threshold must the TWI meet, and how many countries does this typically involve?

Must cover at least 90% of Australian trade, involving around 20-25 countries

How often is the TWI updated, and by whom?

Amended each year by the Reserve Bank based on the previous financial year's trade volumes

TWI weights (2026, RBA) — top 5 currencies?

Chinese renminbi 27.6%, US Dollar 13.7%, Japanese Yen 9.0%, European Euro 8.5%, South Korean won 5.6%

TWI weights (2026, RBA) — remaining 5 currencies?

Indian Rupee 4.9%, Singapore dollar 4.3%, UK pound Sterling 3.8%, New Zealand dollar 3.5%, Indonesian Rupiah 3.1%

Is the TWI weighted by the currency used to pay for goods, or something else?

It is weighted based on the DIRECTION of exports and ORIGIN of imports, not the currency used to pay for the transaction

Bilateral exchange rate — advantages and disadvantages?

Advantages: certainty about purchasing power in a specific country; accurate as a direct comparison. Disadvantages: limited representation of a currency's global value

TWI — advantages and disadvantages?

Advantages: more accurate than bilateral rates (linked to trade changes over time); less susceptible to swings in a single currency's value. Disadvantages: not valued on the currency actually used in trade, but on trade direction

What are the 7 factors affecting DEMAND for the AUD?

(1) Demand for Australian exports, (2) Demand for Australian assets, (3) Inflation rate differentials, (4) Movements in the Terms of Trade, (5) Global economic conditions, (6) Interest rate differentials, (7) Speculation/future expectations

Explain how 'Demand for Australian exports' affects AUD demand.

Importers use AUD to purchase Australian exports; higher export demand increases derived demand for AUD, causing appreciation (and vice versa)

Explain how 'Demand for Australian assets' affects AUD demand.

Foreign investors use AUD to invest in Australian companies; higher asset demand increases derived demand for AUD, causing appreciation (and vice versa)

Explain how inflation rate differentials affect AUD demand.

A rise in Australia's relative inflation makes Australian products seem more expensive, contracting export demand and depreciating the currency

Explain how Terms of Trade movements affect AUD demand, including the short vs long run nuance.

An improvement in ToT (higher export prices) increases derived demand for AUD, appreciating it in the SHORT run; but in the LONG run, higher export prices reduce international competitiveness, weakening demand and leading to depreciation

Explain how global economic conditions affect AUD demand.

Global growth increases income spent on Australian exports, deriving AUD demand; strong domestic performance (in a global upswing) also attracts more foreign investment inflows

Explain how interest rate differentials affect AUD demand.

Higher Australian interest rates (relative to the world) attract foreign investors seeking a greater return, increasing AUD demand and causing appreciation

Explain how speculation/future expectations affect AUD demand.

If speculators expect AUD to appreciate, they purchase AUD to maximise capital gain, which itself causes appreciation

List 3 example transactions that create 'Demand for AUD' (Capital Inflows).

Receiving loan money inwards, receiving interest on loans to foreigners, receiving dividends from equity investments overseas (also: receiving foreign aid, receiving loan repayments, receiving IP rights payment)

What are the 7 factors affecting SUPPLY of the AUD?

(1) Demand for foreign imports, (2) Demand for foreign assets, (3) Inflation rate differentials, (4) Movements in the ToT, (5) Global economic conditions, (6) Interest rate differentials, (7) Speculation/future expectations

Explain how 'Demand for foreign imports' affects AUD supply.

Australians exchange AUD for foreign currency to import goods, increasing AUD supply and depreciating the currency (and vice versa)

Explain how 'Demand for foreign assets' affects AUD supply.

Australians exchange AUD for foreign currency to invest in foreign companies, increasing AUD supply and depreciating the currency

Explain how inflation rate differentials affect AUD supply.

A rise in Australia's relative inflation makes foreign products seem cheaper, increasing import spending and AUD supply, causing depreciation

Explain how ToT movements affect AUD supply.

An increase in the ToT means cheaper import prices, increasing import spending and hence AUD supply, causing depreciation

Explain how interest rate differentials affect AUD supply.

A LOWER Australian interest rate differential leads Australian investors to invest overseas instead, increasing AUD supply and depreciating the currency

What is the general 'rule of thumb' linking BOP credits/debits to AUD demand/supply?

All credit transactions (capital injections by foreigners) affect DEMAND for AUD; all debit transactions (behaviour mostly by Australians) affect SUPPLY of AUD

List 3 example transactions that create 'Supply of AUD' (Capital Outflows).

Loaning money out, investing money out, paying interest to foreigners on loans (also: paying foreign aid, workers' remittances, repaying loans to foreigners)

Define appreciation and depreciation.

Appreciation: a rise in the value of the currency. Depreciation: a fall in the value of the currency

What is the 'valuation effect' of an appreciation?

An increase in the currency's value decreases the value of foreign debt denominated in foreign currency (reduces debt burden)

What is the Debt Servicing Ratio, and its formula?

A measure of debt sustainability: Debt Servicing Ratio = Debt Repayments (Interest + Principal) ÷ GDP

Appreciation — list the advantages.

Lower import prices, improved material living standards, low domestic inflation, increased export revenue short-term, CAD improvement short-term, allows expansionary monetary policy while maintaining low inflation, valuation effect reduces foreign debt value, improved debt servicing ratio

Appreciation — list the disadvantages.

Worsening CAD long-run, BOP constraint on growth (large CAD long-run), lower financial inflows, reduced international competitiveness long-run, higher unemployment long-run, Dutch Disease (inefficient industries can't stay competitive)

Depreciation — list the advantages.

Increased international competitiveness, CAD improvement long-run, increased economic growth long-run, greater financial/investment inflows, increased value of foreign assets (valuation effect), decreased cyclical unemployment long-run

Depreciation — list the disadvantages.

Reduced purchasing power of AUD, higher domestic/imported inflation, higher interest rates needed to reduce inflation, CAD deterioration short-run (export revenue falls), valuation effect increases foreign debt value, worsening debt servicing ratio

Define a fixed exchange rate system, and how it's maintained.

The exchange rate is fixed by the central bank (RBA) to another currency via a hard peg; maintained by buying/selling foreign currency for AUD to keep the rate at a predetermined level, requiring a large stock of reserve assets

Fixed exchange rate — advantages?

Ensures short-term currency stability; assists importer/exporter decision-making; helps control inflation via hard pegging; boosts confidence/investment by mirroring a strong foreign nation

Fixed exchange rate — disadvantages?

Requires large forex/reserve holdings; drains reserves over time (financial instability); daily intervention is inefficient; limits monetary policy flexibility (loses control over domestic interest rates); prone to speculative devaluation/revaluation pressure

Define a flexible/floating exchange rate system, and when Australia adopted it.

Free market forces of demand/supply govern the currency's value without government intervention (a 'clean float'); Australia floated its currency in 1983

What is a 'dirty float'?

When the RBA intervenes in an otherwise floating exchange rate by buying/selling AUD or foreign currency in line with domestic economic interests — rare, used only in extreme circumstances

Flexible exchange rate — advantages?

Reflects true currency value (aiding policy decisions); acts as a buffer/moderator against external shocks (e.g. COVID depreciation improved long-term export competitiveness); reduces the need for foreign exchange reserves

Flexible exchange rate — disadvantages?

Increases currency volatility from shifting expectations; speculative bubbles can form; creates uncertainty in saving/investment decisions; the 'bandwagon effect' (herd behaviour causing excessive appreciation/depreciation)

What is the 'bandwagon effect'?

When a currency appreciates or depreciates excessively because traders follow market trends rather than economic fundamentals, causing short-term instability

Define a managed exchange rate system, and Australia's historical use of it.

The exchange rate is pegged with variations to another currency (usually a major trading partner); Australia pegged the AUD to the TWI in 1974, changing from a 'hard' peg to a 'crawling peg' in 1976, with the RBA maintaining the rate within a target band