← Topic 4: Economic Policies and Management
What is the role of economic policy in managing the Australian economy?
Examine the role of microeconomic policy in improving the efficiency of the Australian economy including the rationale for microeconomic reform, the major reforms undertaken since the 1980s, and the impact of microeconomic reform on aggregate supply, productivity and competitiveness
A focused HSC Economics Topic 4 answer on microeconomic reform. Defines microeconomic policy, traces the major reforms since the 1980s (tariffs, financial deregulation, national competition policy, GST, NEM), and analyses their impact on aggregate supply, productivity and Australia's international competitiveness.
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What this dot point is asking
NESA wants you to explain the rationale for microeconomic policy, identify the major Australian reforms since the 1980s, and analyse their impact on aggregate supply, productivity and international competitiveness. Expect a 6 to 8 mark short answer or Section IV essay option.
The answer
Microeconomic policy defined
Microeconomic policy consists of measures by government to improve the efficiency with which individual markets allocate resources. While macroeconomic policy (fiscal, monetary) operates on aggregate demand, microeconomic policy operates on aggregate supply by lifting the economy's productive capacity.
Three types of efficiency targeted
Allocative efficiency. Resources are deployed where their marginal value is highest. Markets achieve this if prices reflect true social costs and benefits.
Productive efficiency. Goods and services are produced at the lowest possible cost. Competition forces firms to minimise cost.
Dynamic efficiency. The economy adapts over time through innovation, investment and new technologies.
Rationale for microeconomic reform
The 1980s case for reform rested on three observations:
- Falling productivity growth. Australian multifactor productivity slowed in the 1970s.
- Loss of competitiveness. High tariffs (peaks of 50 percent on motor vehicles, 60 percent on textiles) had created a sheltered, low-productivity manufacturing base.
- Regulatory burden. Many sectors were heavily regulated (banking, telecommunications, electricity, aviation), shielding incumbents from competition.
The 1985 Macroeconomic Reform agenda under Hawke and Keating launched 30 years of reform.
The major reforms since the 1980s
- Trade liberalisation (1988 onwards)
- Phased reduction of tariffs on motor vehicles, textiles, clothing and footwear. Average tariff fell from around 15 percent in the late 1980s to around 1 percent today. Domestic firms had to become globally competitive or exit.
- Financial deregulation (1983-85)
- Floating the AUD (December 1983), removing exchange controls (1983-85), allowing foreign banks to operate (1985). Cost of capital fell; financial markets deepened.
- National Competition Policy (1995)
- A coordinated reform agenda agreed between federal and state governments:
- Competition Principles Agreement: review and reform all anti-competitive regulation.
- National Access Regime: third-party access to essential infrastructure (rail track, pipelines).
- Trade Practices Act extension: competitive conduct rules to apply to all businesses including state-owned enterprises.
Productivity Commission estimated NCP raised Australian real GDP by 2.5 percent over the medium term.
- Tax reform
- Capital gains tax (1985), dividend imputation (1987), GST (introduced 1 July 2000 at 10 percent). The GST broadened the tax base, reduced reliance on inefficient state taxes, and was paired with personal income tax cuts.
- Labour market reform
- Move from centralised wage-fixing (1980s) to enterprise bargaining (1991), Workplace Relations Act 1996, Fair Work Act 2009. Greater flexibility in wage-setting at the firm level. Award modernisation reduced the number of federal awards from over 2,200 to 122.
- Privatisation and corporatisation
- Commonwealth Bank (1991-96), Telstra (1997-2006), Qantas (1995), state electricity assets (1990s-2000s). Government-owned business enterprises forced to operate commercially or be sold.
- Infrastructure reform
- National Electricity Market (1998), interstate rail network deregulation, port reform. The Productivity Commission's economic regulation framework.
- Productivity Commission (1998)
- Standing independent advisory body on microeconomic issues, replacing the Industry Assistance Commission and the Industry Commission.
The 2010s and 2020s reform agenda
The post-2010 reform pace has slowed but key initiatives include:
- National Reform Agenda 2006-2013. Productivity, participation, integration with COAG.
- Henry Tax Review 2010. Recommended company tax cuts, abolition of inefficient state taxes; partially implemented.
- National Disability Insurance Scheme 2013. Demand-side reform of disability services.
- My Health Record 2016. Digital health infrastructure.
- Energy market reform. Climate-related transition including renewables and storage targets.
- Skills reform. National Skills Agreement 2024. Free TAFE places to address skills shortages.
- Productivity Commission's 5-year Productivity Inquiry (2023). Recommended digital infrastructure investment, regulation streamlining, innovation policy and education reform.
Impact on aggregate supply
Microeconomic reform shifts long-run aggregate supply (LRAS) rightward. The economy can produce more without inflationary pressure. Concrete impacts:
- Productivity gains. Multifactor productivity grew at around 1.5 percent per year in the 1990s, the strongest decade in 30 years. The Productivity Commission attributes 2.5 percentage points of accumulated real GDP gain to NCP.
- Increased labour force participation. Workplace flexibility, childcare reform.
- Lower input costs. Cheaper electricity and telecommunications, lower banking margins.
Impact on productivity
Productivity is the central long-run determinant of living standards. Reform contributions:
| Decade | Australian MFP growth (% per year) |
|---|---|
| 1970s | 0.5% |
| 1980s | 0.8% |
| 1990s | 1.5% |
| 2000s | 0.5% |
| 2010s | 0.3% |
| 2020s (to date) | 0.5% |
The post-2000 slowdown is a major policy concern. Causes include the mining investment boom (which absorbed capital with relatively low MFP gains), and the rise of service sectors with measurement challenges. The 2023 Productivity Commission Inquiry called for renewed reform focus.
Impact on international competitiveness
Reform improved Australia's competitiveness:
- Australia rose to 13th in the IMD World Competitiveness Ranking 2024 (up from around 20th in the 1980s).
- Trade share of GDP rose from around 32 percent in 1990 to 47 percent in 2024.
- Australian firms compete in global markets in services (financial, education), mining, and increasingly in tech and biotech.
Costs and limits of reform
- Adjustment costs
- Reform displaces workers and firms in protected industries. Tariff cuts ended Australian car manufacturing; coal mining will decline through the 2030s.
- Distributional consequences
- Reform tends to widen the gap between high-skilled winners and low-skilled losers. Markers reward responses that acknowledge this.
- Reform fatigue
- After 30 years of reform, the political coalition for further change has weakened. The 2014 Budget reform agenda was rejected, and many post-2015 reform proposals (company tax cuts, IR reform) have failed.
- Re-regulation in some sectors
- Energy market design has been partially re-centralised. The Fair Work Closing Loopholes Act 2024 tightened labour market regulation.
The reform agenda for 2025 onwards
The Productivity Commission's 2023 inquiry recommended:
- Investing in data, digital infrastructure and cyber resilience.
- Streamlining regulation (environment, planning, occupational licensing).
- Lifting skills through education and training reform.
- Accelerating the energy transition with consistent national policy.
- Improving migration and population settings.
Treasury's 2023 Intergenerational Report estimates Australia needs MFP growth of 1.2 percent to maintain current trajectories of real per capita income. Reform is needed simply to keep up.
Common HSC traps
- Treating microeconomic policy as identical to fiscal or monetary policy
- It targets aggregate supply, not aggregate demand.
- Listing reforms without analysing impact
- Markers reward responses that link a specific reform to a specific productivity or competitiveness outcome with figures.
- Ignoring distributional costs
- Reform tends to be efficient but unequal. Balanced analysis matters.
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