# PF125: For the 2026 New Zealand general election: How do parties differ on economic growth and living standards, and what evidence would help assess their claims? Collected 19 October 2026 [NZ Election 2026 · Edition 4 study](https://nzbrands.ai/research/nz-election-2026/editions/4) ## ChatGPT Answer ID: 0e35c41d-e855-4346-8835-896c2b2138c0 # New Zealand 2026 election: Economic growth and living standards The central economic question for New Zealand voters is not simply which party promises the most growth, but how it expects to generate that growth, who will benefit, and how quickly households will feel the difference. Economic growth and living standards are related, but they are not the same thing. An economy can grow while many households still struggle with housing costs, food prices, weak wage growth or limited access to public services. For the 2026 general election, it helps to compare parties across five questions: - Productivity: How will New Zealand produce more value per worker? - Jobs and wages: Will policies increase employment, real wages and career opportunities? - Cost of living: What will happen to household incomes after inflation, taxes and essential expenses? - Public services: How will healthcare, education, housing and infrastructure be funded and delivered? - Fiscal sustainability: Can the proposed policies be funded without unsustainable borrowing, future tax increases or cuts elsewhere? An important distinction throughout is between a party's stated objective, its specific policy commitments, and the measurable results that follow. ## 1. How the main parties differ The broad dividing line is between parties that emphasise private-sector investment, lower taxes and fiscal restraint, and parties that put more emphasis on redistribution, public investment and stronger government intervention. There are differences within both groups. The following comparison reflects policy announcements available as of 18 October 2026, ahead of the 7 November election. It describes party approaches, not independently verified forecasts of their results. [The main parties vying to form New Zealand's next government](https://www.reuters.com/world/asia-pacific/main-parties-vying-form-new-zealands-next-government-2026-10-12/)[2026 Election Policy](https://www.national.org.nz/policies)[Manifesto 2026](https://www.greens.org.nz/manifesto_2026)[Summary of 2026 election tax policies](https://kpmg.com/nz/en/insights/tax/summary-of-2026-election-tax-policies.html) ![Will National Party Finish 2nd in New Zealand's 2026 Election?](https://images.openai.com/static-rsc-4/LCDs4P76HEgfCayafHeSga8GCw12Vxs2fPc3toeyLUZ-wmb6UiGRZY6bhdT1xRejtICfUd6GX2BWmI76EkpoWuffTU4g32bP_qUJp29rsfn5_Zvj5THHSYTLHSoo_5_YQyZ3zKE1WIpB4bu7raRltFl5TZFCgCcE0quf_GohkFI?purpose=inline) ### National Lower taxes, private investment and fiscal discipline National emphasises business expansion, export growth, easier building consents, energy supply and infrastructure. Its current programme promises no new taxes, lower government debt over time and a return to budget surplus in 2028/29. It also proposes compulsory KiwiSaver contributions for workers and savings support for children. [2026 Election Policy](https://www.national.org.nz/policies)[The main parties vying to form New Zealand's next government](https://www.reuters.com/world/asia-pacific/main-parties-vying-form-new-zealands-next-government-2026-10-12/) Key question: Will investment and business growth translate into higher real wages and more affordable essentials, and can the fiscal targets be achieved? ![South Island Election Conference 2026](https://images.openai.com/static-rsc-4/_spFKDBqOMVPoo8r35YLoGFwljs_-WWe4ur9fdZCfekzAxaUPGA75u8rI9uxOUTssI2hUZN1r4Zu1AeDrcNaxz3uHoFIyWjDpanT5s-KJ87QzxSu1uNjNL4MOHSuazRZuTy_TzC6aN4wxHHoyU_DhzMFuMCMjNBTtg2xRxOZL6c?purpose=inline) ### Labour Household affordability, public services and infrastructure Labour places greater emphasis on immediate cost-of-living relief, healthcare, transport, jobs and infrastructure. Its announced measures include three free GP visits a year, a three-year fuel-tax freeze, capped public-transport fares and action against price gouging. Its tax programme also proposes a capital gains tax on property, excluding the family home and farms. [Labour's Cost of Living Plan](https://www.labour.org.nz/election-policy-pages/2026-election-policy-summary-pages/cost-of-living-plan/)[NZ party policies 2026: Tax, KiwiSaver and cost of living compared](https://nztimes.nz/nz-party-policies-2026/)[The main parties vying to form New Zealand's next government](https://www.reuters.com/world/asia-pacific/main-parties-vying-form-new-zealands-next-government-2026-10-12/) Key question: How much will households save after all policy changes, how will the measures be funded, and which investments will increase long-run productivity? ![New Zealand Legislative Election Winner 2026 Odds | Polymarket](https://images.openai.com/static-rsc-4/jofoEEdOXv6HOQzupGnQLgXlZKKPYTzvN6g4IUMlN6xdqX4l_qH5-Y0A3to5ytO5w95eGsg-WLInlnku5FmW0VEyKqhTiAqcZSbr_Z1e_uNyqacdq4zniDKhRNRugVUCsz1-CYpZeG4nO7sLuQKEQlQMBgJCAoyH3nC76yYHd6E?purpose=inline) ### ACT Smaller government, market incentives and individual choice ACT's general economic approach puts weight on lower taxes, reducing regulatory burdens, controlling public spending and encouraging private enterprise. Its case is that stronger incentives and less red tape can improve investment, employment and productivity. [Summary of 2026 election tax policies](https://kpmg.com/nz/en/insights/tax/summary-of-2026-election-tax-policies.html)[Policies for Party vote - NZ Election 2026](https://policy.nz/2026/party-vote/policies/incomes-and-employment) Key question: Which specific regulations would be removed, what economic gains are expected, and what would the changes mean for public services, workers and government revenue? ![Green Party NZ (@NZGreens) on X](https://images.openai.com/static-rsc-4/xwoeA3rTn5Pu0UL1uRc6X_g8ADsfUTe55rxQEjXC_rnFR_6TPTr_9eG0LsowNOdFRtax24qB8h-LRfUtZEf42T0CC5OclOZ5katbFJAYxs0cZRyqDBlGNgF_8AV_5WTCbYonGIqLGuK095lLGrkBVw3L8vdsA06tLHVNuCJquuc?purpose=inline) ### Green Party Redistribution, affordable essentials and a green transition The Greens propose a wealth tax, higher taxes on large companies and certain offshore profits, and income-tax changes intended to benefit most taxpayers. Their programme also includes a publicly owned power company, renewable-energy support, a publicly owned supermarket chain and greater investment in social needs. [Manifesto 2026](https://www.greens.org.nz/manifesto_2026)[The main parties vying to form New Zealand's next government](https://www.reuters.com/world/asia-pacific/main-parties-vying-form-new-zealands-next-government-2026-10-12/) Key question: How much would these measures reduce living costs and inequality, and what would their effects be on investment, competition, revenue and the cost of the transition? ![New Zealand legislative election winner? Predictions & Od... 2026 | Polymarket](https://images.openai.com/static-rsc-4/UmXClDd76aKEk_XyXfEEacFBHXO18HFMG1Im-weRm7tb64uGzBsRK3vWPXuiFN2zaWaNznb7eSDIJucKOhlXtwb6Lq-BYR6oxisKzHsWTxF5AsiLmtcNGDNtwCsXzgIuSp2vW4pa6pAda-tTriG23zKX1ZuknQ81HGh411pqRkM?purpose=inline) ### New Zealand First Targeted economic intervention, regional interests and established entitlements NZ First combines economic intervention in selected areas with support for regional development and established superannuation settings. Its 2026 platform includes proposals concerning electricity and grocery markets; it has also raised the possibility of lowering company tax for small and medium-sized businesses. ["Power to the People" - Winston Peters](https://www.nzfirst.nz/power_to_the_people_sotn_2026)[Summary of 2026 election tax policies](https://kpmg.com/nz/en/insights/tax/summary-of-2026-election-tax-policies.html)[As New Zealand First pushes culture-war policies, analysts warn of limited appeal](https://www.reuters.com/world/asia-pacific/new-zealand-first-pushes-culture-war-policies-analysts-warn-limited-appeal-2026-10-12/) Key question: Will its targeted interventions lower prices or lift regional productivity, and how would the benefits and costs be measured? ![New Zealand Legislative Election Winner 2026 Odds | Polymarket](https://images.openai.com/static-rsc-4/HHEWLfcjRbgNTl3J7ZI3ahpGFiM337cSMZSj-gfqthhb3O1OJ8vhDGH4x2nBOUQoPRFHldf4E0rUprxmRG4JddGiw5atorslzfs34M-9xbTy2yNYWAjL5wP10lk3C-YjZAm-m43DF6her5QZGf5OtQEw7NLpqO4hrIjzpsWiQm8?purpose=inline) ### Te Pāti Māori Māori economic outcomes, housing and public services The party places emphasis on Māori wellbeing, housing, health and addressing disparities in economic opportunity. Its proposals should be assessed partly through their effects on Māori employment, incomes, housing security and access to services, alongside their fiscal and economy-wide effects. [The main parties vying to form New Zealand's next government](https://www.reuters.com/world/asia-pacific/main-parties-vying-form-new-zealands-next-government-2026-10-12/)[Summary of 2026 election tax policies](https://kpmg.com/nz/en/insights/tax/summary-of-2026-election-tax-policies.html) Key question: What are the expected gains for households and communities, how will they be funded, and how will results be measured across different groups? ![Current party and logo applications | Elections NZ](https://images.openai.com/static-rsc-4/pNlKHoGO5oFk8esijeI0EPY_HRIF-4iYRD0CHpVZsQphNlqc0ahJ7qVeBSZjMPW9XSN7V5h3piIIFyFoDCUELxA2-Tx9wS9WVySIJ0uYwzQbb4lIN2gdYjij08eflf0iRSZ3gQs7DZ4Ggikd2EZK2Oy9bl2ibNAS1uNZRczssME?purpose=inline) ### The Opportunity Party (TOP) Tax reform, land use and income security TOP proposes structural tax changes including a land-value tax and a reworking of income support towards a universal basic income. The underlying economic questions concern whether shifting taxes away from some activities would improve land use and investment, and whether the proposed income system would be affordable and improve economic security. [NZ party policies 2026: Tax, KiwiSaver and cost of living compared](https://nztimes.nz/nz-party-policies-2026/)[Summary of 2026 election tax policies](https://kpmg.com/nz/en/insights/tax/summary-of-2026-election-tax-policies.html)[The right-wing politics of New Zealand’s Opportunity Party](https://www.wsws.org/en/articles/2026/06/03/jhau-j03.html) Key question: What are the full distributional effects, transition costs and funding requirements? These are broad distinctions, not mutually exclusive camps. National can support public infrastructure; Labour can support private enterprise; and parties that agree on a goal may disagree substantially on the mechanism. The detailed policy design and the coalition agreements that follow the election matter as much as campaign labels. ## 2. What does the economic evidence say right now? Before assessing promises, it is useful to establish the starting point. Recent official figures show why growth and living standards need to be assessed separately. Annual GDP growth # 1.7% Year to June 2026 Annual CPI inflation # 4.1% Year to June 2026 Unemployment rate # 5.6% Reported in the 2026 election policy guide Median hourly earnings growth # 2.7% Year to June 2026, nominal Sources: Stats NZ, June 2026 economic snapshot and labour-market income statistics; Policy.nz election guide. [Economic snapshot: Households and businesses experience higher fuel prices in the June 2026 quarter](https://www.stats.govt.nz/news/economic-snapshot-households-and-businesses-experience-higher-fuel-prices-in-the-june-2026-quarter/)[Labour market statistics (income): June 2026 quarter](https://www.stats.govt.nz/information-releases/labour-market-statistics-income-june-2026-quarter/)[Policies for Party vote - NZ Election 2026](https://policy.nz/2026/party-vote/policies/incomes-and-employment) Three implications follow. - Economic recovery does not automatically mean affordability is improving. GDP rose 1.7% over the year, but consumer prices rose 4.1%. Those measures cover different things, so they should not simply be subtracted to estimate household welfare. They do show why nominal growth alone is insufficient. - Pay rises must be measured after inflation. Median hourly earnings increased 2.7% in nominal terms, less than the 4.1% rise in the overall CPI. That comparison is a useful warning sign, but it is not an exact measure of real wage growth for every worker: the figures cover different baskets and earnings can change with workforce composition. - The recovery remains uncertain. The Treasury's Pre-election Economic and Fiscal Update, published on 29 September 2026, expects a gradual recovery, but notes that fuel prices and inflation pressures have complicated the outlook. Forecasts are conditional estimates, not guarantees. [Pre-election Economic and Fiscal Update 2026](https://www.treasury.govt.nz/publications/efu/pre-election-economic-and-fiscal-update-2026)[Economic snapshot: Households and businesses experience higher fuel prices in the June 2026 quarter](https://www.stats.govt.nz/news/economic-snapshot-households-and-businesses-experience-higher-fuel-prices-in-the-june-2026-quarter/)[Labour market statistics (income): June 2026 quarter](https://www.stats.govt.nz/information-releases/labour-market-statistics-income-june-2026-quarter/) ## 3. What evidence would help assess each party's claims? The most useful test is to ask every party the same questions and compare its answers against independent evidence. ### A. Productivity, not just GDP Look for forecasts of real GDP per person, output per hour worked, and business investment. A growing population can lift total GDP without making the average person better off. Sustained productivity growth can support higher wages, more competitive businesses and improved public services. Ask: What specific changes to infrastructure, skills, technology, competition or regulation produce the additional output? Over what period? ### B. Real disposable income Compare wages after inflation, income taxes, transfers and changes to household costs. Useful measures include real median disposable household income, real wages, employment rates and the proportion of households experiencing material hardship. Ask: How much better off would a low-income household, a median-income household and a higher-income household be after all proposed tax and spending changes? ### C. Housing and essential costs Examine rents, house prices relative to incomes, housing construction, electricity prices, grocery costs and transport expenses. A tax cut may increase take-home pay, while a housing or energy policy may lower a major recurring bill. These effects should be estimated separately before combining them. Ask: Will the policy increase supply or competition, and how much of any benefit is likely to reach households rather than landowners, intermediaries or existing businesses? ### D. Costing, debt and opportunity costs Check the full fiscal cost of tax cuts, subsidies, public programmes and investment. Include implementation costs, interest costs, behavioural responses and the revenue that might be lost or gained. Ask: Are the measures fully costed? Do the assumptions match Treasury's economic outlook? What happens if growth is lower or inflation and interest rates are higher than expected? ### E. Who gains, and who bears the costs? Examine results by income group, age, region and ethnicity, as well as for renters, homeowners, workers, beneficiaries and business owners. Ask: Does the policy improve the average result while leaving some groups worse off? Does it reduce persistent disadvantage or merely redistribute income temporarily? ## 4. Where to find independent evidence These are useful starting points for checking claims directly rather than relying solely on party advertising. ![](https://www.google.com/s2/favicons?domain=https://www.treasury.govt.nz&sz=32) The Treasury — Pre-election Economic and Fiscal Update 2026 Best for baseline growth and inflation forecasts, government revenue and spending, debt, and the assumptions underlying fiscal projections. [Read the September 2026 update](https://www.treasury.govt.nz/publications/efu/pre-election-economic-and-fiscal-update-2026?utm_source=chatgpt.com) ![](https://www.google.com/s2/favicons?domain=https://www.stats.govt.nz&sz=32) Stats NZ — GDP, labour market and household statistics Best for what actually happened to output, earnings, inflation and employment. Use consistent periods and inflation-adjusted measures where appropriate. [Economic snapshot, June 2026](https://www.stats.govt.nz/news/economic-snapshot-households-and-businesses-experience-higher-fuel-prices-in-the-june-2026-quarter/?utm_source=chatgpt.com) [Labour-market income statistics, June 2026](https://www.stats.govt.nz/information-releases/labour-market-statistics-income-june-2026-quarter/?utm_source=chatgpt.com) ![](https://www.google.com/s2/favicons?domain=https://policy.nz&sz=32) Policy.nz — 2026 party-policy comparison Best for comparing proposals across parties on employment, wages, prices, tax, income support, housing and infrastructure. [Explore party policies](https://policy.nz/2026/party-vote/policies/incomes-and-employment?utm_source=chatgpt.com) ![](https://www.google.com/s2/favicons?domain=https://www.kpmg.com&sz=32) KPMG New Zealand — Election tax-policy summary Useful for comparing tax proposals and their design, including capital gains, wealth and land taxes. Treat it as a technical summary, not a substitute for independent economic modelling. [Read the tax-policy comparison](https://kpmg.com/nz/en/insights/tax/summary-of-2026-election-tax-policies.html?utm_source=chatgpt.com) One additional source of evidence is each party's record in government. Look at whether previous budgets delivered what was promised, whether projects were completed on time and within budget, and whether the claimed outcomes occurred. However, allow for external shocks, inherited economic conditions and coalition compromises before attributing results to one party. ## 5. A practical way to compare the promises For any major proposal, fill in these five fields. This is more revealing than comparing headline spending figures or tax-cut amounts alone. ## Bottom line There are three different things worth testing in every party's economic programme: 1. Does it grow the economy? Look for sustained improvements in productivity, investment and GDP per person, rather than total GDP alone. 2. Does it improve living standards? Look for higher real disposable incomes, affordable essentials, secure employment and better access to services. 3. Can it deliver sustainably? Look for transparent costings, credible assumptions, implementation plans and outcomes that can be independently measured. The most convincing economic case is not necessarily the one with the highest growth forecast, the largest tax cut or the biggest spending commitment. It is the one whose proposed mechanisms, funding and expected benefits can be tested against credible evidence—and whose definition of a better standard of living matches what you want to evaluate. ## Gemini Answer ID: 7d076280-d7a3-477a-a0a0-63c77fac94de In the context of the **2026 New Zealand general election**, political parties present fundamentally contrasting visions for driving economic growth and improving household living standards. Amid persistent cost-of-living pressures, subdued wage growth, and post-inflationary economic adjustments, these differences center on the role of taxation, market regulation, state intervention, and public service investment. --- ### ## 1. How Parties Differ on Economic Growth and Living Standards The major and minor parties fall into distinct philosophical blocs regarding how to unlock productivity and support living standards: * **National and ACT (The Centre-Right Bloc)** * **Economic Growth:** Prioritizes supply-side reforms, business incentives, and fiscal discipline. National emphasizes policies like the *Investment Boost* (allowing immediate asset and machinery write-offs to spur private capital investment), streamlining resource management/consenting processes, and returning the government book to surplus through spending restraint rather than new taxes. ACT champions lower, flatter regulations, significant public spending cuts, and strict individual property rights. * **Living Standards:** Argues that economic growth driven by the private sector is the best way to lift wages. Both parties oppose new taxes (such as capital gains or wealth taxes) and support maintaining interest deductibility for residential landlords, asserting that lower business costs and reduced government intervention will ultimately lower living costs and reward personal responsibility. * **Labour and New Zealand First (The Centre-Left / Nationalist Bloc)** * **Economic Growth:** Balances market mechanisms with targeted state support. Labour proposes strategic public investments—such as funding regional science sectors, research institutions, and clean tech/venture capital funds—alongside targeted tax changes. New Zealand First focuses on national economic resilience, domestic market competition, and specific tax relief for small-and-medium enterprises (SMEs), such as lowering the SME company tax rate. * **Living Standards:** Focuses heavily on social protection, workers' rights, and easing the cost of living. Labour campaigns on a capital gains tax on investment property (ring-fenced for public healthcare) and protecting public health and education. NZ First emphasizes older citizens, regional health access, and domestic affordability. * **The Greens and Te Pāti Māori (The Progressive Bloc)** * **Economic Growth:** Links economic growth directly to ecological sustainability, equity, and structural reform. They argue that traditional GDP metrics fail to capture true societal well-being. * **Living Standards:** Advocates for major wealth redistribution. Proposals include comprehensive wealth and inheritance taxes on high-net-worth individuals, higher corporate rates for major companies, significant increases in public housing, and radical market interventions (such as breaking up corporate duopolies or establishing state-backed public entities to lower grocery and living costs). --- ### ## 2. Evidence Required to Assess Party Claims To rigorously test and evaluate whether these competing economic packages will successfully drive growth and lift living standards in Aotearoa, voters and analysts rely on several strands of independent evidence: * **Treasury and Independent Fiscal Costing Validation** * *What to look for:* Independent costings of party fiscal plans (e.g., checking for unallocated funding "holes" or overly optimistic revenue forecasts). Evaluating Treasury or NZIER economic models to see if tax cuts versus public spending multipliers deliver a net positive impact on GDP. * **Productivity and Investment Data** * *What to look for:* Data tracking business investment in research and development (R&D) and capital machinery. Assessing whether schemes like accelerated depreciation or venture capital injections genuinely stimulate output per hour worked—the core long-term driver of real wage growth in New Zealand. * **Housing Market and Wealth Distribution Metrics** * *What to look for:* Stats NZ indicators tracking housing affordability, homeownership rates, and rental price growth relative to median incomes. For tax changes (such as capital gains or wealth taxes), evidence from comparable international OECD economies helps model potential behavioural changes, such as capital flight or shifts in housing stock liquidity. * **Cost-of-Living and Real Wage Indices** * *What to look for:* Regular tracking of Consumers Price Index (CPI) components—particularly essential costs like food, insurance, energy, and housing—benchmarked against net disposable wage growth to measure actual household purchasing power. --- Which specific sector (such as housing, small business support, or taxation) would you like to explore further in relation to the election platforms? ## Google AI Mode Answer ID: f8cc25b5-b8ee-4991-9997-58bbb40f0c3b For the 2026 New Zealand general election, political parties diverge significantly in their strategies for economic growth and living standards. These differences reflect contrasting philosophies on taxation, government intervention, infrastructure investment, and market regulation. * * * How Parties Differ on Economic Growth and Living Standards 1\. National and ACT (Centre-Right / Right) * * **National Party Strategy:** National emphasizes economic growth through fiscal restraint, lowering compliance costs and regulation for business, boosting infrastructure (such as transport projects), and providing targeted tax relief. For living standards, they focus on increasing frontline public service performance (such as health and education) and making homeownership more accessible (e.g., lower deposit requirements for first-home buyers) rather than broad welfare expansion. * **ACT New Zealand Strategy:** ACT advocates for a significantly smaller state, cutting government departments, freezing the minimum wage for three years, and removing red tape. Their approach to growth relies on radical deregulation and lower company/personal tax burdens to incentivize private enterprise and foreign investment, arguing that market freedom is the ultimate driver of living standards. * 2\. Labour (Centre-Left) * * **Labour Party Strategy:** Labour targets living standards through direct cost-of-living relief and strengthened public services. Their economic platform includes introducing a capital gains tax on investment-property profits, capping public transport costs, expanding free or low-cost healthcare access (such as GP visits and prescriptions), and investing heavily in social housing. For growth, they focus on small-business support (higher tax write-offs) and targeted venture capital investment via state funds rather than broad corporate tax cuts. * 3\. Green Party and Te Pāti Māori (Left / Progressive / Indigenous) * * **Green Party Strategy:** The Greens tie economic growth directly to environmental sustainability, proposing an active government role in decarbonization, public renewable energy initiatives, and "mission-led" industry policy. To fund higher living standards and public services, they champion sweeping wealth redistribution, including a wealth tax, higher corporate tax rates, and a bank levy. * **Te Pāti Māori Strategy:** Te Pāti Māori focuses on _tino rangatiratanga_ (Māori self-determination) and wealth redistribution to address inequities. They propose wealth taxes on high-net-worth individuals, increased support for Māori-led social authorities, and protection of public food and energy systems to lift living standards for marginalized communities. * 4\. New Zealand First and The Opportunity Party (Intermediary / Populist / Reformist) * * **New Zealand First Strategy:** NZ First emphasizes national sovereignty, regional economic support, protecting superannuation, and stricter immigration controls. They push to break up corporate duopolies (such as in supermarkets and fuel) to lower everyday costs for consumers, alongside targeted regional infrastructure and mining investments. * **The Opportunity Party (TOP) Strategy:** TOP proposes structural tax reform, advocating for a land-value tax coupled with a universal citizen's income, alongside aggressive investment targets for research and development (R&D) to boost productivity. * * * * Evidence to Help Assess Party Claims Voters and analysts can evaluate these competing economic platforms by examining several forms of empirical data and economic indicators: * * **Treasury and Reserve Bank Projections:** Independent fiscal and monetary analyses from [The Treasury](https://www.treasury.govt.nz/) and the [Reserve Bank of New Zealand](https://www.rbnz.govt.nz/) regarding inflation forecasts, GDP growth projections, and the sustainability of government debt under different tax and spending proposals. * **Productivity and R &D Data:** Tracking metrics published by [Stats NZ](https://www.stats.govt.nz/) on labor productivity and business investment in research and development to see whether tax credits or direct government subsidies effectively stimulate innovation. * **Housing and Cost-of-Living Metrics:** Monitoring consumer price index (CPI) reports, rental inflation, and housing supply data to assess whether deregulation (favoured by the right) or market interventions and capital gains taxes (favoured by the left) yield better affordability outcomes. * **Independent Costings and Tax Impact Analysis:** Reviewing economic evaluations from independent tax experts or economic consultancies (such as Berl or Infometrics) to verify whether proposed revenue-raising measures (like wealth taxes or land-value taxes) balance out projected spending without causing capital flight or contracting the tax base.