Measuring Australia's Economic Performance: GDP, Inflation, and Unemployment

Measuring Growth in the Australian Economy: Gross Domestic Product (GDP)

• Definition of Gross Domestic Product (GDP): One of the primary indicators of economic performance. It is defined as the total value (measured in dollars) of all goods and services produced within Australia over a specific period, typically a year.
• Economic Indicators:     * Growth: Indicated by an increase in GDP figures.     * Contraction: Indicated by a decrease in GDP figures, suggesting the economy is shrinking.
• Breakdown of the Term "GDP":     * Gross: Represents the total figure before any deductions are made. This means tax and depreciation (the decrease in value of assets like machinery due to wear and tear) are not taken into account during calculation.     * Domestic: Specifies that the measurement only includes production occurring within the borders of a specific country, such as Australia.     * Product: Encompasses both goods (tangible items like bread, mobile phones, and clothes) and services (intangible offerings like haircuts, tax returns, and school fees). Only final goods and services are counted; for instance, an apple pie is included as a final good, whereas the ingredients used to make it are not counted separately to avoid double-counting.

The Significance and Reporting of Economic Growth

• Reporting Frequency: The Australian Bureau of Statistics (ABS) releases GDP data every quarter (every three months).
• The Growth Target: Economists generally hope for a yearly economic growth rate that exceeds $2\%$.
• Benefits of Economic Growth:     * Employment: Higher production levels necessitate more labor, leading to higher employment rates and wage payments.     * Living Standards: Increased wages allow citizens to purchase a wider variety of goods and services, potentially improving their standard of living.
• Consequences of Economic Decline:     * Fall in production leads to a decline in employment and wages.     * This often results in a decreased standard of living for the population.

Recessions and Depressions

• Economic Recession: Defined as a period where economic growth falls (negative growth) for two or more consecutive quarters (six months or more). Australia has experienced four recessions since 1960: $1961$, $1974-75$, $1982-83$, and $1990-91$.
• Economic Depression: A more severe and prolonged version of a recession. It is characterized as an extreme recession lasting two or more years. Features include:     * Drastic fall in economic growth.     * Decreased availability of credit.     * Significant spike in unemployment.     * Very low consumer confidence.
• Historical Case Study - The Great Depression (1929-1939):     * In mid-$1932$, nearly $32\%$ of Australians were unemployed.     * Young people often found jobs more easily at the time, but their options significantly diminished as they aged.

Limitations of GDP as a Measure of Progress

• Incomplete Picture: Similar to how test results do not capture a student's full classroom performance (like attitude or peer relationships), GDP does not account for all aspects of a nation’s wellbeing.
• Excluded Factors for a Worthwhile Life (Source 4):     * Availability of enough leisure time.     * Quality time spent with family and friends.     * Individual contributions to the community.     * Job satisfaction and rewarding work.     * Opportunities to enjoy nature.     * General health of the population.     * Maintenance of a pollution-free environment.     * Fair distribution of income and wealth in society.
• Negative Externalities: Increased production can lead to undesirable social and environmental consequences not reflected in GDP figures.

Statistical Data: Annual Percentage Change in Real GDP (Source 3)

• 2010: $2.4\%$
• 2011: $2.6\%$
• 2012: $3.6\%$
• 2013: $2.0\%$
• 2014 (a): $2.6\%$
• 2014 (b): $2.4\%$     * (Note: 2014 (a) data subject to revision; 2014 (b) is an IMF/EIU forecast).

Measuring Price Changes: Inflation

• Definition: Inflation is an increase in the general level of prices for goods and services over a specific period, usually measured annually.
• Purchasing Power: Rising prices mean consumers must spend more to maintain the same level of consumption. Example: $100\,dollars$ in $1980$ would have the same purchasing power as approximately $\$408.63$ in $2015$, assuming an average inflation rate of $4.1\%$ over $35$ years.
• Wage Comparison: While prices rise, wages often do too. The average weekly wage (before tax) for a man was $\$245.70$ in $1980$ and rose to $\$1674.80$ by May $2015$.
• Inflation Target: The Reserve Bank of Australia (RBA) and the Treasury aim to keep inflation between $2-3\%$ per year.
• Measurement - Consumer Price Index (CPI): The ABS uses the CPI to measure the price change of a "typical basket" of goods and services purchased by Australian households every quarter.

Causes and Drivers of Inflation

• Demand-Pull Factors (Stronger Demand): Shortages occur when companies cannot keep up with high demand, leading to price hikes. Causes include:     * High consumer confidence regarding future income/employment.     * High business confidence leading to expansion and investment in equipment/staff.     * Strong performance of trading partners (e.g., China) demanding Australian exports.     * Relatively low interest rates encouraging borrowing and spending.     * Lower taxes and increased government spending.
• Cost-Push Factors (Increased Costs): Businesses pass on higher operational costs to consumers. Causes include:     * Wage increases.     * Higher taxes or interest rates on business loans.     * Increase in the price of imported raw materials (often due to a falling Australian dollar).     * Spikes in oil or energy prices affecting transportation and general costs.

The Economic Impact of Inflation: Winners and Losers

• Inflation Winners:     * High-income earners: Those whose income rises at a rate equal to or faster than inflation.     * Borrowers: Those with fixed interest rate loans may benefit from buying now before prices rise further.     * Importers: Imported goods may become relatively cheaper compared to domestically produced goods.
• Inflation Losers:     * Low- to middle-income earners: People on fixed or slow-rising incomes (pensioners, unemployed, part-time workers).     * Bank savers: The value/purchasing power of money held in bank accounts diminishes as prices rise.     * Exporters: As Australian goods become more expensive, international demand for exports falls.

Case Study: Coffee Prices and Global Impacts

• Gilkatho Cappuccino Price Index: Started in $2003$ in Brisbane, now monitors major capital cities.
• Melbourne Data: Average takeaway cappuccino was $\$3.15$ in late $2010$; by $2015$, it exceeded $\$3.50$. Overall increase of over $7\%$ in recent years.
• Regional Variation: Perth is currently the most expensive for coffee; Sydney is the least expensive.
• Global Factors: Rising demand from emerging markets (China, India, Brazil) and droughts in Brazil (which supplies $1/3$ of the world's coffee) drive up raw bean prices.

Measuring Participation: The Unemployment Rate

• ABS Definitions:     * Employed: Anyone aged $15$ or over working at least one hour per week.     * Unemployed: People willing and able to work who are taking active steps to find a job.     * Labour Force: The total number of people in Australia willing and able to work.
• The Unemployment Rate: The percentage of the labour force that is currently unemployed.
• Historical Trends:     * Early $1990s$: Over $10\%$     * Mid-$2000s$: Under $5\%$     * $2015$: Just over $6\%$

Causes and Consequences of Unemployment

• Causes:     * Weak GDP and decreased spending leading to hiring freezes or layoffs.     * Overseas competition making Australian businesses less competitive.     * Offshoring (moving operations to other countries).     * Labour-saving technology (automation).
• Economic Consequences:     * The government collects less tax revenue.     * The government must spend more on social benefits (unemployment payments) and welfare (social housing).
• Social Consequences:     * Reduced standard of living.     * Loss of skills from the workforce.     * Psychological effects, including depression.

Key Unemployment Statistics (2015)

• Total population unemployed (aged 20-74): $5\%$
• Youth unemployment rate: $13.6\%$
• Older workers (aged 55+ weeks): $4.2\%$
• Indigenous Australians (2014 data): $16\%$

Case Study: Automation and the Future of Work

• Oxford University Study: Suggests industrialised nations like Australia could lose half of all jobs to automation.
• Current Examples of Automation:     * Mining: Driverless robots transport half the iron ore in the Pilbara.     * Ports: Patrick Stevedores utilizing driverless robots at ports.     * Manufacturing: Austral brickworks uses two robots working $24/7$ and $365\,days$ a year to stack $75\,million$ bricks—a task that previously required $10$ men working $8-hour$ shifts.
• Economic Logic: Businesses use robots to cut labour costs and remain competitive globally.
• Shift in Labour: Experts predict a decline in low-skilled jobs but an increase in higher-skilled opportunities that robots cannot perform.