Public Enterprises and Other Roles in the Economy (HSC SSCE Economics): Revision Notes
Public Enterprises and Other Roles in the Economy
Introduction
The Australian government plays several important roles in the economy beyond its macroeconomic management functions. This note examines how government operates public enterprises and fulfils other economic responsibilities, including promoting competition, protecting consumers, and safeguarding the environment.
Public enterprises
What are government business enterprises?
Government business enterprises (GBEs), also known as public trading enterprises (PTEs), are commercial organisations owned and operated by government authorities. These can exist at both Commonwealth and state levels. Historically, GBEs have played a significant role in Australia's economic development.
The shift away from government ownership
Over recent decades, there has been a clear policy shift towards reducing government involvement in directly producing goods and services. This reflects a broader trend towards minimising the government's role in the economy.
This shift represents a fundamental change in economic philosophy, moving from direct government provision of services to a model where the private sector takes the lead in commercial operations. This transition reflects the belief that market forces and private ownership can deliver better outcomes than government-run enterprises.
Privatisation
Many GBEs have been transferred to private sector ownership through a process called privatisation. The rationale behind these sales was that private companies would operate more efficiently than government-owned businesses.
Major privatisations have included:
Commonwealth level:
- Medibank Private
- Commonwealth Bank
- Qantas
- Federal Airports
- Telstra
NSW State level:
- GIO insurance
- TAB betting agency
- State Bank of NSW
Corporatisation
For GBEs that remain in government ownership, many have undergone corporatisation. This process involves restructuring public enterprises to operate like private businesses.
Key features of corporatisation include:
- Independent management teams
- Accountability for financial performance
- Limited government interference in day-to-day operations
- Commercial decision-making processes
This approach aims to improve efficiency and profitability while maintaining public ownership.
Remaining government business enterprises
Despite the wave of privatisations, several significant GBEs continue to operate:
- Australia Post – postal and parcel delivery services
- Australian Rail Track Corporation – railway infrastructure
- Transport authorities – state rail, bus and ferry services (though Victoria and NSW have seen partial privatisation)
- Electricity authorities – state power generation and distribution (privatised in some states)
- Essential utilities – water supply and, in some areas, gas distribution
- Research organisations – such as the CSIRO (Commonwealth Scientific and Industrial Research Organisation)
- Educational institutions – particularly universities, though these increasingly operate on commercial principles
An interesting modern exception to the privatisation trend is the National Broadband Network (NBN), a large-scale GBE established relatively recently to provide telecommunications infrastructure. This represents a rare case of government establishing a new major public enterprise in the modern era.
Impact of GBE reforms
The restructuring of government business enterprises over the past two decades has produced mixed results:
Positive outcomes:
- Significant price reductions in many sectors
- Improved productivity across multiple industries
- Rail freight charges fell by approximately 50%
- Telecommunications call charges decreased by more than a third in certain areas
- Increased competition in previously protected markets (electricity, telecommunications)
Less positive outcomes:
- Price increases in some sectors, including water supply, gas, and urban transport
- Suggests that market competition, rather than ownership type, may be the key driver of efficiency gains
The evidence suggests that competition, not ownership structure, is the critical factor in achieving efficiency gains. Where privatisation has been accompanied by genuine competition, outcomes have generally been positive. Where natural monopolies remain or competition is limited, privatisation alone has not guaranteed better results.
Other roles in the economy
Beyond operating public enterprises, governments perform several additional functions to improve market outcomes and protect public interests.
Competition policy
The goal of workable competition
One of government's key objectives is ensuring markets operate efficiently. Rather than pursuing perfect competition, policy aims for workable competition – the maximum level of competition achievable given an industry's specific characteristics and market structure.
The underlying assumption is that competitive markets will:
- Use resources more efficiently
- Lower production costs
- Drive product innovation
- Result in lower consumer prices
Balancing competition and economies of scale
Competition policy must balance two sometimes conflicting objectives:
- Promoting competition
- Allowing firms to achieve economies of scale (lower average costs through larger production volumes)
In some industries, very large scale production is necessary for cost efficiency. The motor vehicle industry provides a clear example – massive output levels are required to compete internationally. The Australian government tried to encourage consolidation in this sector, but ultimately these efforts failed, with vehicle manufacturing ceasing in 2017.
Creating contestable markets
Workable competition policies aim to make markets contestable, meaning:
- Entry barriers are minimised
- New firms can potentially enter the market
- Existing firms face the threat of competition
- Business practices that restrict potential competition are eliminated
The Competition and Consumer Act 2010
The Competition and Consumer Act 2010 (formerly the Trade Practices Act 1974) establishes rules governing firm behaviour. The Act prohibits practices that undermine workable competition.
The Australian Competition and Consumer Commission (ACCC) administers this legislation. As Australia's competition watchdog, the ACCC ensures businesses don't engage in anti-competitive behaviour.
Consumer protection
Legal framework
Most consumer protection responsibility now rests with the Commonwealth Government. The primary mechanism is the Competition and Consumer Act 2010, enforced by the ACCC.
In 2011, Australia consolidated most consumer protection laws into the Australian Consumer Law, which:
- Replaced the Trade Practices Act 1974
- Superseded state-based Fair Trading Acts
- Strengthened consumer warranties
- Enhanced product safety regulations
- Protected consumers from unfair contract terms
Prohibited practices
Consumer protection legislation aims to ensure fair business conduct by banning practices such as:
- Price fixing between competitors
- Misleading or deceptive advertising
- Price discrimination
- Mergers that would substantially reduce market competition
The ACCC's role in consumer protection
The ACCC performs several consumer protection functions:
- Price monitoring – tracking prices and investigating pricing structures
- Industry recommendations – suggesting structural or operational changes
- Public accountability – exposing firms or industries that overcharge consumers
The ACCC generally adopts a "hands-off" regulatory approach, removing industries from price monitoring unless evidence suggests inadequate competition. This reflects the principle that markets should self-regulate where possible, with intervention only occurring when market failures are evident.
Co-regulatory approach
Most consumer protection operates through a mix of:
- Industry self-regulation (industry codes of conduct)
- Government legislation
Special protections for financial services
Because financial decisions involve significant risks to consumers, this sector receives stronger protections. Following revelations from the 2019 Financial Services Royal Commission, new regulations were introduced. For example, mortgage brokers must now act in borrowers' best interests rather than prioritising their own commercial gain when advising on home loans.
Environmental protection
The complexity of environmental policy
Government intervention to address environmental impacts represents one of the most challenging aspects of economic policy. The need to ensure environmental sustainability has grown as awareness of climate change and long-term environmental impacts has increased.
Key environmental concerns in Australia include:
- Climate change and greenhouse gas emissions
- Mining, energy, forestry and construction impacts
- Agricultural land management issues
- Water shortages and allocation
- Soil erosion
- Rising salinity levels
Renewable versus non-renewable resources
Environmental policy distinguishes between two types of natural resources:
Renewable resources are inputs that can regenerate, meaning:
- Current consumption doesn't necessarily prevent future use
- Examples include timber (can be replanted) and fish (populations can replenish)
- Sustainable management allows indefinite use
Non-renewable resources are inputs permanently depleted through use, including:
- Petroleum and oil
- Coal
- Other fossil fuels
Both developed and developing nations are rapidly consuming non-renewable resources. Environmentalists warn that at current consumption rates, these resources could be exhausted within a few generations. Government can promote sustainable energy use by:
- Supporting alternative energy sources
- Creating incentives to reduce fossil fuel consumption
- Investing in renewable energy technology
Australian renewable energy policies
Australia has seen numerous policy initiatives to support sustainable energy, though many have been contested or abandoned:
Carbon tax (2012-2014):
Policy Example: Carbon Tax Implementation
- Introduced by the Labor Government in 2012
- Charged $23 per tonne of carbon emissions
- Applied to Australia's 500 largest carbon-emitting companies
- Represented a "market-based mechanism" creating price incentives for businesses to change practices
- Abolished by the Abbott Government in 2014
This example illustrates how market-based mechanisms can create financial incentives to change behaviour, though political factors can override economic policy design.
Environmental agencies:
- Australian Renewable Energy Agency – established 2011 to improve renewable energy competitiveness
- Clean Energy Finance Corporation (CEFC) – created 2011 with $10 billion to invest in renewable and low-pollution technologies
- The Abbott Government attempted to abolish both in 2013, but the Senate blocked this legislation
Renewable Energy Target (RET):
- Established 2010
- Set legislated commitment to reach 23.5% renewable energy by 2020
- Target achieved in 2019, with policy expiring in 2020
Failed policy proposals:
- Clean Energy Target – recommended by Chief Scientist Alan Finkel, but abandoned
- National Energy Guarantee – proposed incentives for renewable energy, but also abandoned
- These policy failures contributed to Prime Minister Turnbull's removal in 2018
- Prime Minister Morrison avoided new renewable energy or carbon reduction commitments
Despite a decade of policy changes, Australia still lacks a comprehensive framework for transitioning to renewable energy and reducing carbon dependence. This highlights the tension between short-term political considerations and long-term environmental policy needs.
Externalities and environmental costs
The second major environmental concern involves externalities – external costs and benefits not reflected in a firm's financial accounts. Environmental externalities frequently include:
- Air pollution
- Water pollution
- Greenhouse gas emissions
Carbon dioxide emissions from coal and oil combustion contribute to climate change, now recognised as the world's greatest environmental threat. Industrial pollution, toxic waste, chemical spills and untreated sewerage threaten water resources. These issues are global in scope – environmental degradation affects everyone, regardless of where pollution originates.
The Emissions Reduction Fund
When the Abbott Government abolished the carbon tax in 2014, it replaced it with the Emissions Reduction Fund (ERF), which:
- Committed $2.6 billion over 10 years
- Directly subsidises emissions reduction measures
- Aims to reduce emissions 5% below 2000 levels by 2020
- Operates through "reverse auctions" (carbon buy-back scheme)
- Funds activities such as:
- Revegetation and land management
- Soil carbon sequestration
- Forestry projects
- Energy efficiency improvements
- Recycling initiatives
- Power station upgrades
- Waste coal mine gas cleanup
- Landfill management
International commitments
Australia participates in international climate change efforts through the United Nations. At the 2015 UN Framework Convention on Climate Change summit, Australia signed the Paris Agreement, committing to:
- Reduce emissions by 26-28% on 2005 levels by 2030
In 2019, the Commonwealth Government announced the Climate Solutions Fund, providing an additional $2 billion to the ERF to help meet emissions reduction targets. However, critics argue these policies alone won't achieve the required emissions reductions.
Water management
Australia's water systems have been hotly debated, particularly during extended droughts. The challenge involves balancing:
- Household water needs
- Industrial water requirements
- Agricultural irrigation demands
- Environmental protection
Murray-Darling Basin management:
Policy Example: Murray-Darling Basin Water Management
- 2007: Commonwealth created national water management plan
- 2014: Updated Water Recovery Strategy proposed cutting water allocations by 2,750 billion litres
- Results have been mixed
- 2017: ABC Four Corners investigation alleged widespread water theft by irrigators in northern NSW, including meter tampering
- Ongoing debate highlights difficulties in managing scarce environmental resources
This case demonstrates the complexity of environmental regulation, particularly when competing interests (agriculture, environment, urban needs) clash over scarce resources.
Key Points to Remember:
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Government business enterprises have been significantly reduced through privatisation and corporatisation, though some major GBEs remain in essential services like postal delivery, rail, utilities and research
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Reforms to GBEs have generally improved efficiency and reduced prices where competition increased, but not all sectors saw price reductions
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Workable competition policy aims to maximise competition while allowing firms to achieve economies of scale, enforced through the Competition and Consumer Act 2010 and the ACCC
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Consumer protection operates through the Australian Consumer Law, with the ACCC monitoring prices, investigating misconduct, and ensuring fair business practices
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Environmental policy must balance economic growth with sustainability, distinguishing between renewable resources (timber, fish) and non-renewable resources (oil, coal)
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Climate change policies in Australia have been highly contested, moving from carbon tax to the Emissions Reduction Fund, with Australia committed to reducing emissions under the Paris Agreement
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Water management, particularly the Murray-Darling Basin system, illustrates the complexity of managing scarce environmental resources across competing interests