What Tariffs Didn't Break: A Decade of Receipts

What the Liberals Received in 2015

Fairness requires starting here. The Liberal government that took office in November 2015 inherited an economy that was already stumbling — and some of what followed reflects that inheritance more than it reflects their choices.

The 2014–15 oil price collapse — crude fell from roughly $100 to below $30 a barrel — was a global commodity shock that hit Canada's resource-heavy economy with force. Business investment in machinery and equipment, which had been a relative strength during the Harper years, began declining sharply in 2014, well before the Liberals took office. The Western Canadian economy went into recession in 2015. Alberta's GDP contracted. Investment per worker in the business sector, which had been the primary engine of labour productivity growth since the 1990s, turned structurally downward. None of that was a Liberal policy choice.

It is also worth crediting what the Harper government got right, because the baseline matters for assessing what changed. Canada's banking sector emerged from the 2008 global financial crisis in materially better shape than most peer economies — tighter regulation, lower leverage, no bailouts. Canada's net debt-to-GDP ratio entering the 2015 election was among the lowest in the G7. The deficit that existed was modest by international standards. The Conservatives left a fiscal position that gave the incoming government genuine room to manoeuvre — which makes the subsequent fiscal trajectory a choice, not an inheritance.

The bottom line on the inheritance: the Liberals received a country with genuine fiscal strength, a world-class banking system, and a commodity-sector recession that was already underway. The structural productivity weakness was not new. The housing crisis was in early innings. What they did with that starting position — the decisions they made when the fiscal room was greatest and the warnings were clearest — is where accountability begins.

What Canada Built for Itself

The following five failures are domestic in origin, documented in primary sources, and predated the Trump tariff shock by years. They are presented not to prosecute a political party but because accountability requires naming specific decisions made by specific governments at specific times.

1. The Productivity Emergency — Documented and Unaddressed

Canada's labour productivity — output per hour worked — was the second-lowest in the G7 across the full decade of Liberal government. This is not a new problem: Canada has trailed on productivity for generations, a function of small domestic markets, resource-sector concentration, and chronic underinvestment in machinery and technology. What the decade from 2015 to 2025 contributed was not solving it while warnings accumulated to the point that the Bank of Canada's senior deputy governor described the situation in 2024 as a national "emergency."

2. The Investment Drought — The Chart That Tells the Story

The chart that circulates most frequently in Canadian economic commentary — machinery and equipment investment indexed to 1981, showing Canada at roughly 65 and the US at roughly 195 — is derived from Statistics Canada and the US Bureau of Economic Analysis. The divergence that appears so dramatically beginning around 2015 reflects a specific, documentable dynamic: Canadian businesses stopped investing in productive capacity at the same time the federal government was expanding labour supply through immigration, creating a rational incentive to substitute cheap workers for expensive machines.

The C.D. Howe Institute's 2025 analysis of Canada's investment crisis put it plainly: the surge in temporary residents after 2015, shifted toward students and temporary foreign workers, "may have led businesses to favour labour substitution over capital investment." When you can hire five workers for the cost of one automated production line, you hire the workers — especially when the regulatory environment for major projects has become less predictable. The result is an economy that grows by adding people rather than by making each person more productive. That is a mathematically bounded strategy.

3. C-69 and the Regulatory Certainty Problem — Noble Intentions, Documented Consequences

Bill C-69, the Impact Assessment Act, received royal assent in June 2019. It replaced the Harper government's streamlined National Energy Board with a broader impact assessment framework that required consideration of climate, social, and economic factors. The environmental intention was genuine and defensible. The consequences for investor confidence were also genuine and documentable.

The Supreme Court of Canada, in 2023, found that core provisions of C-69 were unconstitutional as written — a finding that required remediation and confirmed that the legislation had exceeded federal authority in ways that legal experts had been warning about since 2018. An act that requires partial judicial correction after the fact is, by definition, one that did not provide the investment certainty its proponents claimed.

The LNG comparison is the starkest data point available. Canada and the United States stood at approximately the same starting line for LNG export development in 2013. By 2025, the United States was the world's largest LNG exporter. Canada completed its first meaningful LNG export facility — LNG Canada in Kitimat — in 2025. Twelve years of process for one facility, against an approval and construction environment in the US that delivered a global market leadership position in the same period.

4. The Housing Crisis — Warned Internally, Accelerated Anyway

The housing affordability crisis is the most visible economic failure of the Liberal decade, and it is simultaneously the most complicated to attribute — because housing supply and approval is primarily a provincial and municipal responsibility, the structural shortage predates the Liberals, and global interest rate dynamics after 2022 accelerated what was already worsening.

What is clearly attributable to federal policy choices is the demand side: the decision to accelerate immigration intake dramatically — from roughly 300,000 permanent residents annually to a target of 500,000 — without a corresponding national housing strategy. The government's own internal documents, obtained by The Canadian Press via access-to-information, show that IRCC public servants warned the deputy minister in 2022 that housing construction had not kept pace with population growth. The 500,000 target was confirmed anyway. The deputy minister was told, in writing, that the policy would worsen housing affordability. The policy proceeded.

5. Fiscal Expansion Without Productivity Return

The Liberals inherited a modest deficit and a strong fiscal position. They had promised, in 2015, to run "modest short-term deficits" of roughly $10 billion, returning to balance by their third year. They did not return to balance. In the pre-pandemic years, they ran deficits that averaged significantly more than projected — in an economy that was, during much of this period, at or near full employment. Running a deficit during full employment is a deliberate choice to expand the government's share of the economy rather than a response to economic distress.

Then came COVID. The pandemic response — CERB, wage subsidies, emergency business support — was broadly appropriate, timely by G7 standards, and reasonably well-targeted. The deficit spending of 2020 was justified. The question is what happened next: the government's spending did not return to pre-pandemic levels as the emergency passed. Per-person program spending (inflation-adjusted) reached historically high levels even as the economy recovered.

Credit Where It Is Due

A non-partisan assessment requires naming the genuine successes, not just the failures. There are several.

The COVID crisis response was one of Canada's strongest policy performances of the decade. CERB reached households quickly. The Canada Emergency Wage Subsidy preserved employment relationships that would have taken years to rebuild. The Bank of Canada and Department of Finance coordinated effectively. Canada's employment recovery was among the fastest in the G7. These are real achievements, and they reflect genuine institutional competence under pressure. The Fraser Institute data showing historically high per-person spending does not distinguish between crisis-necessary spending and structural expansion — a distinction that matters for fair assessment.

The childcare framework — the $10-a-day national childcare plan — is a structural investment in labour force participation, particularly for women, that has a credible long-run productivity rationale. The evidence on its implementation is still accumulating, but the policy logic is sound and the program represents the kind of long-horizon capacity building that economists have been recommending for decades.

Canada's banking system remained among the world's most stable throughout the decade — a function of regulatory discipline that survived political pressure and deserves continued credit. The net debt-to-GDP comparison, while it obscures trajectory, reflects a genuine fiscal advantage over peer economies that should not be dismissed.

The October 2024 decision to cut immigration targets — from 500,000 to 395,000 in 2025, declining to 365,000 by 2027 — was the right call, four years late. The Parliamentary Budget Officer's assessment confirms that the new targets would reduce aggregate GDP but raise GDP per capita by 1.4%, acknowledging explicitly that prior policy prioritised size over prosperity per person. That the government eventually made this correction is worth noting, even if the timing suggests it required public opinion collapse to arrive.

What Trump Actually Explains

The US tariff regime that began materialising in 2025 is a genuine external shock, and it deserves precise characterisation rather than either dismissal or inflation.

Canada sends approximately 75–76% of its exports to the United States. This is not a new vulnerability — it is a structural feature of the Canadian economy built over generations, and it reflects rational geography and market-access logic. The US-Canada-Mexico Agreement was supposed to provide a stable framework for that relationship. The Trump administration's decision to impose tariffs across sectors — steel, aluminum, automotive, and broad sectoral measures — violated the spirit if not always the letter of that agreement and created genuine disruption for Canadian exporters.

The Bank of Canada's 2025 assessment documented that firms were already delaying investment decisions due to trade uncertainty. That is a real channel through which policy uncertainty causes economic harm — not through the tariff rates themselves but through the planning paralysis they create. A business deciding whether to build a new facility cannot make a 20-year capital commitment when the trade framework governing its export market changes month-to-month.

The interprovincial trade barrier finding — published by the IMF in January 2026 — adds an important dimension to this discussion. Canada's internal regulatory barriers are estimated to function as an equivalent 9% tariff nationally, rising to over 40% in service sectors like healthcare and education. The US average tariff rate on Canada was estimated by the Bank of Canada at 5.9% as of November 2025. This means Canada has been imposing on itself, through interprovincial fragmentation, a tariff burden that exceeds what the US imposed — and has been doing so for decades, with no external villain to blame.

The most important thing to understand about the tariff shock is its interaction with the pre-existing conditions. A country with strong productivity growth, rising business investment, affordable housing, a competitive regulatory environment, and robust domestic demand would absorb a trade shock from a single market — even a large one — from a position of genuine resilience. Canada is absorbing this shock from the opposite position: stagnant productivity, collapsing business investment, unaffordable housing, regulatory uncertainty, and GDP per capita at 2017 levels. The shock did not create the fragility. It revealed it.

The Drag That Predates Everyone

Some of what ails Canada is genuinely structural — built over decades, crossing partisan lines, and requiring a different kind of accountability than a single government can satisfy.

Interprovincial trade barriers are the clearest example. The Agreement on Internal Trade dates to 1995. The Canadian Free Trade Agreement followed in 2017. In January 2026 — thirty years after the first framework agreement — the IMF published research showing barriers equivalent to a 9% internal tariff still exist. Every government of every stripe has acknowledged this problem. No government has solved it, partly because the constitutional authority rests with provinces that have electoral incentives to protect local industries. This is a collective action failure of Canadian federalism, not a partisan failure of any single government.

Canada's small-firm economy — the predominance of businesses that never scale to a size where productivity-enhancing investment becomes viable — is structural. Canada has among the highest shares of university and college graduates in the G7, but entrepreneurs have historically high fear of failure, venture capital markets are thin, and firms that generate ideas are consistently slower to commercialise them than US peers. This is not a new observation: it has appeared in OECD surveys and Bank of Canada assessments for decades.

The real estate capital distortion — the gravitational pull of housing investment away from productive machinery and infrastructure — is structural in a different sense. The government's own mortgage insurance apparatus (CMHC) has, for decades, channelled credit preferentially toward residential real estate. By 2024, housing investment accounted for 25% of national wealth, up from 21% in 2021. Machinery and equipment investment, in nominal terms, is currently around two-fifths the level of real estate investment. Capital went where the incentives pointed. The incentives were built by governments of both parties over thirty years.

The Verdict by Category

What follows is a structured assessment of the decade across seven domains, using the framework established in the methodology section. Each domain carries an evidence summary, an attribution tag, and a confidence level. This is not a score sheet designed to produce a final grade — it is a map of where things stand and why.

What Carney Inherited — and What He Owns Now

Mark Carney became Prime Minister in early 2025 with a mandate framed almost entirely around external threat — the tariff crisis, the need for economic sovereignty, the urgency of national solidarity against US economic pressure. That framing is not dishonest. The external threat is real. What it risks becoming is a political strategy: use a genuine foreign crisis to reframe a decade of domestic structural failure as something that happened to Canada from outside.

The receipts on what Carney inherited are clear. He received: a country whose GDP per capita had been stagnant since 2017; business investment in machinery and equipment at depths not seen since the 1980s; a housing affordability crisis documented as the worst since data collection began; an immigration system acknowledged by his own government's transition documents to have lost public confidence to a 30-year low; a regulatory environment that had been partially found unconstitutional; and an interprovincial trade fragmentation that the IMF was still describing, in January 2026, as a 9% internal tariff. Then the US tariff shock arrived on top of all of it.

That is an extraordinary inheritance. It is not a clean slate. And the question that will define the Carney government's economic legacy is whether the genuine urgency of the tariff crisis accelerates structural reform — or whether crisis management delays it.

The Budget 2025 signals are mixed — and some require closer reading than the headlines provide. The Productivity Super-Deduction and the internal trade reforms represent genuine structural moves: the first creates a real investment incentive across the economy, the second attacks a fragmentation problem that has cost Canada an estimated 9% in internal tariff-equivalent friction. These are worth crediting.

The Major Projects Office is a different kind of intervention and deserves a different kind of scrutiny. It does not reduce the regulatory burden — it creates a discretionary lane around it for government-designated projects. The speed-of-business problem it addresses is real. But the solution is ministerial selection, not systemic reform. Read alongside Bill C-15's Section 12 exemption powers — which, even after Conservative amendments added consultation requirements, dual Treasury Board approval, and sector-wide application rules in February 2026, still allow ministers to exempt entities from virtually any federal law for up to six years — a coherent pattern emerges: executive discretion is being substituted for structural regulatory change. The amendments meaningfully constrain the most arbitrary uses of that power, but the architecture remains: projects and companies that qualify for the fast lane get Canadian business conditions approaching those of peer economies. Everyone else operates inside the same framework that produced a decade of investment underperformance. That is not a productivity policy. It is a gatekeeping policy with productivity branding — and one whose guardrails, while improved, still leave meaningful discretion at the ministerial level.

The $78.3B deficit — the highest since 1995-96 outside of recessionary periods and COVID — represents a bet that spending can substitute for structural reform. That bet has a poor track record in the Canadian economic record. The debt service trajectory — $55.6B today, projected at $76.1B by 2029-30 — will increasingly constrain what future governments can do.