A Grain of Salt

Policy Making: Six Australian Case Studies

· Teddy Aryono

Policy making is the process by which governments develop courses of action to address problems or achieve specific goals. It’s fundamentally about making decisions that affect groups of people and allocating resources to implement those decisions. But understanding policy making in the abstract only goes so far—the best way to learn how policy actually works is to examine real cases.

This guide takes you through six major Australian policy initiatives from the past two decades. Each case reveals different dynamics: some policies succeeded, some failed, some are still struggling. Together, they provide a comprehensive picture of how policy is made, implemented, and sometimes unmade in a modern democracy.

The Policy Cycle: A Framework

Before diving into the cases, it’s helpful to understand the general framework that policy scholars use. Most policy making follows a cycle, though real-world policy is far messier than any model suggests:

  1. Agenda Setting - Problems get recognized and prioritized for government attention. Not every issue becomes a policy issue.

  2. Policy Formulation - Developing proposed solutions through research, consultation with experts and stakeholders, and drafting options.

  3. Decision Making - Choosing among proposed options. This is where politics really comes into play, as different interests compete and compromise.

  4. Implementation - Putting the chosen policy into practice through regulations, programs, and bureaucratic action.

  5. Evaluation - Assessing whether the policy is working as intended and what effects (intended and unintended) it’s having.

  6. Revision or Termination - Based on evaluation, policies may be adjusted, continued, or ended.

Now let’s see how this plays out in practice.


Case Study 1: Tobacco Plain Packaging (2011-2012)

The policy that made Australia a global pioneer

Agenda Setting

By the late 2000s, Australia had been reducing smoking rates for decades through various measures—advertising bans, graphic health warnings, tax increases. However, rates had plateaued. Public health advocates argued that attractive packaging was one of the last marketing tools tobacco companies had, particularly for attracting young people.

The issue gained momentum when several factors aligned:

This is a classic “policy window”—the problem (smoking deaths), a proposed solution (plain packaging), and political will all converged at the same time.

Policy Formulation

The government commissioned extensive research and consultation from 2008-2011:

The proposed policy was radical globally: all cigarette packs would be drab olive-brown, with no logos, only brand names in standardized fonts, and 75% covered by graphic health warnings.

Decision Making

The political landscape was interesting:

The government decided to proceed, passing legislation in November 2011. Health Minister Nicola Roxon was the key champion. The policy was scheduled to begin December 1, 2012.

Implementation

This phase was complicated by legal challenges:

Despite these challenges, the policy was implemented on schedule. The government had to:

Evaluation

Research since implementation has shown:

Policy Diffusion

Australia’s success led to global policy diffusion. Over 20 countries have now implemented or are implementing plain packaging, including the UK, France, New Zealand, and Canada. Australia essentially became a test case for the world.

What This Case Teaches Us

Evidence matters, but isn’t everything: The government had strong public health evidence, but still faced massive political and legal opposition.

Policy champions are crucial: Nicola Roxon’s determination was vital. Without political will at the ministerial level, evidence alone doesn’t create policy.

Implementation can be as important as legislation: The government won because they’d done their legal homework and anticipated the challenges.

Interest groups shape policy: The tobacco industry fought hard, but public health groups were better organized and had public opinion on their side.

International dimensions matter: This wasn’t just domestic policy—it involved trade law, international treaties, and set precedents globally.


Case Study 2: The National Disability Insurance Scheme (2013-present)

A massive social reform that demonstrates both policy success and implementation challenges

Agenda Setting (decades in the making)

Unlike tobacco plain packaging which moved relatively quickly, the NDIS had a very long gestation period:

Throughout the 1970s-2000s, disability advocates had been campaigning about the inadequate, fragmented system. Support varied wildly by state, and many people with disabilities got little or no help.

The Productivity Commission called it a “lottery”—where you lived, how you acquired your disability (workplace versus congenital versus accident), and your family’s wealth determined what support you got.

The critical moments:

This report was crucial—it gave the policy credibility, detailed costings, and a comprehensive framework. The issue gained traction because of compelling human stories, cross-party support building, the Productivity Commission’s “legitimate” technocratic blueprint, and a strong advocacy coalition.

Policy Formulation (2011-2013)

The design phase involved adopting the Productivity Commission’s insurance model (not welfare, but insurance against the costs of disability) and making critical decisions about:

Key design features that emerged:

Decision Making (2012-2013)

This is where the NDIS is unusual—it had bipartisan support:

Why the bipartisan consensus?

A small Medicare levy increase (0.5%) was introduced to help fund it, and this passed too.

Implementation (2013-2020 rollout, ongoing)

This is where it gets really messy—and shows how implementation can make or break policy.

Trial Phase (2013-2016): Launched in trial sites (Barwon, Hunter, South Australia, Tasmania) to test systems, demand, and processes. This revealed significant problems early.

Full Rollout (2016-2020): Phased rollout across all states, aiming to reach 500,000 participants by 2020 (actually reached ~530,000).

Implementation Challenges:

Demand exceeded projections:

System problems:

Market development issues:

Gaming and fraud:

Philosophical tensions:

Evaluation and Revision (ongoing)

The NDIS has been under almost constant review:

Major reviews:

Key findings:

Reforms underway (2024-present):

Current Status

The NDIS is now a permanent fixture of Australian society, but it’s evolving:

What This Case Teaches Us

Long gestation periods: Unlike tobacco plain packaging, the NDIS took decades of advocacy before reaching the agenda.

Technical expertise matters: The Productivity Commission report was absolutely crucial in legitimizing the scheme and providing a blueprint.

Bipartisan support helps but doesn’t solve everything: Even with political consensus, implementation can be extraordinarily difficult.

Implementation is policy: The design on paper differed significantly from the reality of delivery. The “street-level bureaucrats” (NDIA planners) effectively make policy through their daily decisions.

Cost projections are hard: The scheme cost roughly double the initial estimates—partly because demand was underestimated, partly because needs were underestimated.

Unintended consequences are inevitable: The market-based model created perverse incentives for some providers. The individualized approach created huge administrative burden.

Policy is never “finished”: The NDIS is in constant evolution as problems emerge and are addressed.

Values versus resources: There’s ongoing tension between the rights-based vision (people with disabilities deserve full participation) and fiscal reality (governments have finite resources).


Case Study 3: Carbon Pricing Scheme and Its Repeal (2011-2014)

The rise and fall of climate policy

This case demonstrates how policy can be created and then completely undone, and the devastating political consequences that can follow.

Agenda Setting (long and tortuous)

Climate change had been on the Australian political agenda since the 1990s, but gained real traction in the 2000s:

First Attempt - Policy Formulation (2008-2009)

The Rudd government moved quickly:

Problems emerged:

First Decision - Failure (2009)

The CPRS was defeated twice in the Senate in 2009:

Political earthquake:

Second Formulation - The “Carbon Tax” (2010-2011)

To get Greens support, Gillard agreed to carbon pricing:

The design:

This was politically toxic because:

Decision Making - Second Attempt (2011)

Passed Parliament in November 2011 with Labor, Greens, and independent support.

The political context:

Implementation (July 2012 - July 2014)

The carbon price began July 1, 2012:

What happened:

Political impact:

Major error discovered:

The Repeal - Policy Termination (2013-2014)

September 2013 election:

The repeal process:

Aftermath and Legacy

What happened after repeal:

The policy void (2014-2022):

Recent developments:

What This Case Teaches Us

Framing is everything: Economically, a “carbon tax” and “emissions trading scheme” can be identical in effect, but politically they’re worlds apart. The term “tax” was devastating.

Promises constrain options: Gillard’s “no carbon tax” promise, made for short-term political gain, destroyed her ability to sell necessary policy.

Opposition campaigns matter: Abbott’s simple “axe the tax” was far more effective than complex explanations of climate economics.

Minority government creates opportunities and risks: Gillard got climate policy through, but only because she had no choice politically, and it cost her government.

Policy termination is easier than creation: Took years to design and pass, months to repeal.

Political cycles can destroy policy: The 3-year election cycle meant the policy never had time to bed down and demonstrate results before facing electoral judgment.

Policy legacy outlives the policy: The failure poisoned climate politics for a decade. Successive leaders were destroyed by climate policy disputes.

Compensation isn’t enough: Even though households were compensated, the perception of cost dominated.

Business certainty matters: The on-again, off-again nature devastated investment. Businesses wanted certainty more than any particular policy.

Symbolic politics trumps substance: The actual economic impact was modest, but the symbolic politics were enormous.


Case Study 4: Marriage Equality (2017)

Social policy through postal survey

Agenda Setting (long evolution)

Marriage equality had been on the political agenda since the early 2000s:

Multiple failed legislative attempts:

Political dynamics:

Policy Formulation - The Unusual Path (2016-2017)

Turnbull faced a dilemma:

The “solution”—a plebiscite:

First plebiscite blocked (2016):

Second attempt—postal survey (2017):

Legal challenge:

The Campaign (September-November 2017)

This was unusual—a public campaign on social policy:

YES campaign:

NO campaign:

The public debate:

The Vote (November 2017)

Results announced November 15, 2017:

Geographic patterns:

Legislative Decision (November-December 2017)

After the YES vote, Parliament moved quickly:

What passed:

Implementation (December 2017 onwards)

Evaluation and Legacy

Outcomes:

Social impacts:

Political legacy:

The “what if”:

What This Case Teaches Us

Public opinion matters but isn’t always enough: Support was majority for years, but Parliament was gridlocked due to internal party dynamics.

Leadership constraints: Turnbull wanted marriage equality but was constrained by his conservative party room. He found a creative (if controversial) solution.

Direct democracy is complex: The postal survey “worked” (got clear result, led to legislation) but had significant costs (mental health, public division).

Symbolic politics matter: The debate wasn’t really about marriage law technicalities but about recognition, dignity, and social values.

Speed of social change: In just 13 years (2004-2017), Australia went from explicitly banning same-sex marriage to legalizing it with 62% support.

Conscience votes versus party discipline: The Coalition’s conscience vote approach delayed reform. Once Labor imposed party discipline (supporting it), the dynamic shifted.

International context matters: Momentum from overseas (especially similar countries like UK, NZ, Canada) put pressure on Australia.

Campaign framing: YES campaign’s positive framing (“love is love”) was more effective than NO campaign’s fear-based messaging.

Implementation can be simple: Unlike NDIS or carbon pricing, changing marriage law was straightforward once legislated.

Policy finality: Unlike carbon pricing, marriage equality has proven politically irreversible. No serious proposals to repeal it.


Case Study 5: JobKeeper (2020)

Crisis policy making at unprecedented speed

Agenda Setting - Crisis Response (March 2020)

This is the most compressed agenda-setting in Australian history:

Timeline:

The crisis:

Political context:

By mid-March 2020, preventing economic collapse became the only agenda item.

Policy Formulation (March 20-30, 2020)

Incredibly rapid design—about 10 days:

Treasury and Prime Minister’s office designed JobKeeper in around a week:

Key decisions:

International context:

Consultation:

Design challenges addressed:

Decision Making (March 30, 2020)

Announcement: March 30, 2020

Parliamentary passage:

Political consensus because:

Implementation (April 2020 - March 2021)

Phase 1: April-September 2020

Getting money flowing:

Scale:

Early problems:

Major error discovered:

Phase 2: October 2020 - March 2021

Tapering:

Rationale for tapering:

Controversy:

Evaluation (ongoing)

Successes:

Economic stabilization:

Administrative achievement:

Social impact:

Problems and criticisms:

Exclusions:

Windfall gains:

Fraud:

Timing of end:

Labour market distortions:

Fiscal impact:

Long-term effects:

Legacy and Policy Learning

What worked:

What didn’t:

Comparisons:

Policy debates sparked:

What This Case Teaches Us

Crisis enables rapid policy change: Normal constraints (consultation, review, political opposition) evaporate in genuine emergencies.

Institutional capacity matters: ATO’s existing systems enabled rapid deployment. Without that infrastructure, couldn’t have worked.

Policy design under uncertainty: Treasury had to make huge decisions with terrible data. Got some things wrong (cost estimate) but overall design worked.

Speed versus accuracy trade-off: Moving fast meant mistakes (exclusions, windfalls) but delay would have cost jobs.

Fiscal orthodoxy is flexible: Morrison government abandoned decades of “budget surplus” rhetoric overnight when crisis hit.

Bipartisanship is possible: When crisis is real, partisan games stop (mostly).

Implementation details matter enormously: The exclusions (casual workers, visa holders) weren’t just technical details—they caused real suffering.

Windfall gains are hard to prevent: No way to predict which businesses would recover versus struggle. But lack of clawback was policy choice.

Exit is hard: Knowing when to end emergency measures is politically and economically difficult.

Path dependency: JobKeeper changed expectations about government support. Future crises will be judged against it.


Case Study 6: Murray-Darling Basin Plan (2007-2012)

Environmental policy meets water politics

This is one of Australia’s most complex and contentious policies—involving environment, agriculture, federalism, Indigenous rights, and competing economic interests.

Background - The Problem

The Murray-Darling Basin:

The crisis:

Historical context:

The Millennium Drought (1997-2009):

Agenda Setting (2004-2007)

Failed earlier attempts:

The 2007 breakthrough:

Howard government (2007):

2007 Election:

Why it reached agenda:

Policy Formulation (2008-2012) - The Long Struggle

Legislation - Water Act 2007:

The mandate:

The Guide (2010) - First Draft:

October 2010: MDBA released Guide to proposed Basin Plan

The shock:

The backlash:

The problem:

Political crisis (2010-2011):

Revision process (2011-2012):

New approach:

The compromise:

Political negotiations:

Decision Making (November 2012)

Parliamentary passage:

What passed:

Implementation (2012-present) - Ongoing Struggle

Phase 1: Water Recovery (2012-2019)

Two mechanisms:

  1. Water buybacks: Government purchases water entitlements from farmers
  2. Infrastructure upgrades: Fund irrigation efficiency, save water for environment

Progress and problems:

Buybacks:

Infrastructure programs:

The “water theft” scandals:

Political shifts:

Coalition government (2013-2022):

Controversial amendments (2018):

Phase 2: Recent Developments (2019-present)

Royal Commission (SA, 2018-2019):

Inspector-General investigation (2020):

Drought returns (2017-2020):

2024 deadline missed:

Current status (2024):

Evaluation - Mixed Results

Partial successes:

Significant failures:

Unintended consequences:

The fundamental tensions unresolved:

What This Case Teaches Us

Wicked problems resist solutions: The Basin Plan tackled competing interests that may be fundamentally irreconcilable within current system.

Federalism complicates everything: Commonwealth-state tensions made design and implementation vastly more complex than if single government.

Science isn’t enough: The MDBA had clear scientific advice (3,000-4,000 GL needed) but politics made it unachievable.

Communities matter: The Guide’s failure showed you can’t impose major change without community acceptance, even if scientifically justified.

Implementation can undermine policy: Even when plan was legislated, implementation failures (compliance, poor projects, deadline extensions) meant objectives unmet.

Climate change is a moving target: The plan was based on historical flows that may no longer apply. Need adaptive management.

Long-term problems need long-term commitment: 15+ years and still not implemented. Political cycles and changing governments make sustained implementation difficult.

Regulatory capture risks: Irrigation interests heavily influenced implementation, weakening environmental outcomes.

Missing voices: Indigenous water rights only recently getting attention, despite First Nations’ millennia-long connection to rivers.

Crisis creates windows, but they close: The Millennium Drought enabled the initial legislation, but as drought ended, political will weakened.

Institutional design matters: MDBA was meant to be independent but proved vulnerable to political pressure.


Comparing All Six Cases

Looking across these cases, we can identify patterns in how policy making works in Australia:

DimensionTobacco Plain PackNDISCarbon PriceMarriage EqualityJobKeeperMurray-Darling
Time to developFast (~5 years)Very long (30+ years)Long but failed (15+ years)Long (13 years)Extremely fast (weeks)Very long (decades)
Political supportPartisanBipartisanHighly partisanInitially divided, then bipartisanBipartisanInitially bipartisan, later partisan
Federal-state complexityLow (federal)High (shared responsibility)MediumLow (federal)MediumExtreme (constitutional issues)
Implementation complexityLowExtremeMediumLowHigh (but managed)Extreme (ongoing failure)
CostVery lowMassive ($44b/year)Revenue neutral (tax)MinimalMassive ($89b one-off)Large ($13b+)
Opposition sourceTobacco industryLimitedBusiness, conservativesReligious groups, conservativesMinimalIrrigators, states
Evidence baseStrong public healthStrong moral, weak costStrong science, contested economicsSocial valuesCrisis urgencyStrong environmental science
Policy durabilitySurvived (ongoing)Permanent (being refined)Repealed after 2 yearsPermanentTemporary by designLegislated but not implemented
Primary driverPublic healthDisability rightsClimate changeEquality/rightsEconomic crisisEnvironmental crisis
International dimensionAustralia led globallyDomestic onlyPart of global movementFollowing global trendCoordinated with alliesDomestic only
Unintended consequencesMinorMajor (cost blowouts, gaming)Political destruction of govtMinimalWindfall gains, exclusionsWater trading concentration
Policy learningPositive diffusionContinuous adaptationNegative lesson (avoid “tax” label)Process debatedCrisis playbook createdFederalism limits shown

Cross-Cutting Themes

Looking across all six cases, several fundamental patterns emerge about how policy works in practice:

1. Crisis Opens Policy Windows

Crisis moments create opportunities for major policy change that wouldn’t be possible in normal times:

The lesson: Policy entrepreneurs need to be ready with solutions when crisis hits, because the window won’t stay open long.

2. Framing Is Critical

How a policy is labeled and discussed matters as much as what it actually does:

The lesson: Technical policy details matter less than the narrative framework around them.

3. Implementation Can Make or Break Policy

Even well-designed policies can fail if implementation goes wrong:

The lesson: “Implementation is policy”—street-level bureaucrats and administrators effectively make policy through daily decisions.

4. Federalism Matters Enormously

Australia’s federal system creates unique challenges:

The lesson: Policies requiring coordination across levels of government face exponentially more complexity.

5. Evidence Is Necessary But Not Sufficient

Having good evidence doesn’t guarantee policy success:

The lesson: Evidence is essential for credibility, but political will and public support determine outcomes.

6. Political Cycles Versus Policy Timeframes

Mismatch between electoral cycles and policy impacts creates problems:

The lesson: Long-term policies struggle in short-term political environments.

7. Bipartisanship Helps But Doesn’t Guarantee Success

Cross-party support creates stability but doesn’t solve all problems:

The lesson: Bipartisanship is valuable but doesn’t eliminate implementation challenges or guarantee results.

8. International Context Matters

Australia doesn’t make policy in isolation:

The lesson: International examples can legitimize or undermine domestic policy efforts.

9. Unintended Consequences Are Inevitable

Every policy creates unexpected effects:

The lesson: Plan for adaptation, because surprises will emerge.

10. Policy Termination Is Easier Than Creation

Destroying policy is far simpler than building it:

The lesson: Building constituencies and institutional structures can protect policies from reversal.


Lessons for Policy Practitioners

What can we learn from these six cases about making better policy?

On Design

  1. Anticipate implementation challenges early: NDIS shows that design on paper differs from reality on the ground
  2. Build in adaptive mechanisms: Climate change made Basin Plan targets obsolete; need flexibility
  3. Consider political sustainability: Carbon tax shows even good policy fails if politically toxic
  4. Test assumptions through trials: NDIS trials revealed problems before full rollout
  5. Frame carefully from the start: “Tax” versus “price” completely changed carbon policy fate

On Process

  1. Invest in consultation: Basin Plan’s “Guide” failed because community buy-in was insufficient
  2. Use crises wisely: JobKeeper shows rapid policy is possible, but window closes quickly
  3. Build coalitions early: Marriage equality succeeded partly because advocacy was organized
  4. Don’t let perfect be enemy of good: NDIS launched imperfectly but has improved over time
  5. Plan for long implementation: Quick legislative wins don’t mean quick implementation

On Politics

  1. Bipartisanship helps longevity: NDIS survived government changes; carbon tax didn’t
  2. Manage expectations: NDIS cost blowouts partly from unrealistic initial projections
  3. Prepare for opposition: Plain packaging won because government anticipated legal challenges
  4. Don’t rely on compensation alone: Carbon tax showed compensation doesn’t overcome perception
  5. Build constituencies: Policies with beneficiaries are harder to reverse

On Implementation

  1. Use existing institutional capacity: JobKeeper worked because ATO infrastructure existed
  2. Monitor and adapt continuously: NDIS shows need for ongoing adjustment
  3. Enforce compliance seriously: Basin Plan undermined by poor enforcement
  4. Communicate clearly and often: Public understanding matters for sustainability
  5. Plan exit strategies: JobKeeper’s tapering was controversial but necessary

On Evaluation

  1. Measure what matters: Not just inputs and outputs, but actual outcomes
  2. Be honest about failures: Basin Plan shows denying problems makes them worse
  3. Learn from mistakes: JobKeeper exclusions teach lessons for next crisis
  4. Accept uncertainty: Climate policy shows perfect knowledge isn’t achievable
  5. Build in review mechanisms: Regular evaluation enables course correction

Conclusion

These six cases demonstrate that policy making is inherently messy, political, and unpredictable. There’s no formula that guarantees success. The same factors that enabled NDIS (bipartisan support, strong advocacy, clear need) also characterized the Basin Plan, which largely failed. The carbon pricing scheme had solid evidence but collapsed politically, while tobacco plain packaging with similar evidence succeeded.

What does work?

But even with all these elements, success isn’t guaranteed. External shocks (like COVID), political changes, implementation failures, and unintended consequences can derail even well-designed policies.

The art of policy making lies in navigating this complexity—using evidence where possible, building political support where necessary, designing for the real world not the ideal world, and staying adaptable when things inevitably don’t go according to plan.

Australian policy making over the past two decades shows both the potential and the limits of government action. Major reforms like the NDIS have transformed lives despite implementation challenges. Crisis responses like JobKeeper prevented economic catastrophe. But failures like the carbon tax repeal and the Basin Plan show that good intentions and sound evidence aren’t always enough.

The challenge for the next generation of policy makers will be learning from both the successes and failures documented here. In an era of climate change, technological disruption, and social transformation, Australia will need better policy making than ever before. These six cases provide a roadmap—not of what to do, but of what to expect and how to think about the inevitable challenges ahead.

Policy making is ultimately about choices: between competing values, limited resources, uncertain futures, and imperfect options. Understanding how those choices have been made in the past—what worked, what failed, and why—is the best preparation for making better choices in the future.

#thoughts

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