Latest / How Canadian Markets Work / Episode 28: Fiscal Policy (Debt, Deficits, and the Denominator)
Transcript
- 0:01Imagine a small room. Inside that room you have
- 0:04a committee of just a few people, and they meet
- 0:07maybe eight times a year to set a country's monetary
- 0:10policy. Right, and it's very quiet. Exactly,
- 0:12it is quiet. It's highly contained. But now I
- 0:14want you to contrast that with fiscal policy.
- 0:17You know, fiscal policy is this massive budget
- 0:19debated in a parliament by hundreds of elected
- 0:22politicians over weeks and months of just noise
- 0:25and friction and theater. Yeah, it's loud. It's
- 0:28totally chaotic. It really is. And yet if you
- 0:30watch the bond market, which is arguably the
- 0:33true financial engine of the world, it often
- 0:35reacts far more intensely to the politicians
- 0:38in that loud room than it does to the quiet committee.
- 0:40Which is fascinating. And why is that? It's because
- 0:43the government is the bond market's biggest customer.
- 0:47Right. So if you want to understand why your
- 0:49mortgage rate just changed, you don't look at
- 0:52the politicians shouting on television. You have
- 0:54to look at the underlying math of government
- 0:56borrowing. Welcome to the Deep Dive. We are so
- 0:59glad you are here with us today. Our goal for
- 1:01this one is to unpack a really fascinating stack
- 1:04of sources all about fiscal policy. Yeah, we're
- 1:07looking at how governments borrow money, how
- 1:10that borrowing is actually measured, and how
- 1:12it directly dictates things like the interest
- 1:15rate you pay on your own mortgage. Because I
- 1:17think government debt sounds like dry accounting
- 1:19to a lot of people. Oh, absolutely. People tune
- 1:22out. Right, they do. But it is actually the hidden
- 1:25machinery shaping your entire financial life.
- 1:28So we need to look at how that pricing actually
- 1:30works and how this debt reaches into your wallet.
- 1:34But to even look at the math clearly, we need
- 1:37a quick refresher on the vocabulary. Because
- 1:40there is a fundamental distinction here that
- 1:42gets weaponized in political speeches constantly.
- 1:45Yes, I am talking about the difference between
- 1:47the deficit and the debt. Right. It's the classic
- 1:49conflation of a flow. versus a stock. Which sounds
- 1:53technical, but it's really not. No, it's quite
- 1:55simple. Anyone listening to this who follows
- 1:57finance knows the basic definitions. A deficit
- 2:00is a flow. It's the shortfall for a single 12
- 2:03-month fiscal year where a government essentially
- 2:06spends more than it collects in revenue. Just
- 2:08one year. Exactly. Yeah. But the debt is the
- 2:11sock. It's the accumulated total of all past
- 2:14deficits minus any rare surpluses just sitting
- 2:17there on the ledger. I bring this up because
- 2:19the political spin around this is incredibly
- 2:22effective. A government will hold a press conference
- 2:25and boldly announce, you know, we reduced the
- 2:28debt. Which is almost never true. Right. If you
- 2:31actually look at the Treasury data, what they
- 2:32did was cut the deficit. They reduced the flow,
- 2:36not the stock. Which means the overall debt is
- 2:38actually still growing. just at a slightly slower
- 2:40velocity. It's like driving a car, right? Exactly
- 2:43like a car. If you are driving and you ease off
- 2:46the accelerator from 100 kilometers an hour down
- 2:48to 80, you are still moving forward. You haven't
- 2:51gone into reverse. Right. You're just gaining
- 2:53ground a little slower. The only way sovereign
- 2:55debt actually shrinks in absolute terms is if
- 2:58a government runs a surplus. Which is exceedingly
- 3:01rare. Very rare. But hold on. Let me push back
- 3:03on this a bit for you. When we talk about the
- 3:05absolute numbers, a national debt of $30 trillion,
- 3:12depending on the country you're looking at, it
- 3:15sounds fundamentally catastrophic. Oh, it sounds
- 3:17terrifying. Right. Because if a massive multinational
- 3:21corporation held that kind of debt relative to
- 3:24its revenue, the market would panic. They would
- 3:27be downgraded to junk status immediately. So
- 3:30why doesn't the bond market panic at the raw
- 3:32dollar amount of sovereign debt? Well, because
- 3:35the bond market isn't looking at the raw dollar
- 3:37amount. A trillion dollars in a vacuum is basically
- 3:39a meaningless number. It needs context. Exactly.
- 3:42The metric that dictates sovereign creditworthiness
- 3:45is debt to GDP. We measure the total accumulated
- 3:49debt as a percentage of gross domestic product.
- 3:51So it is a direct comparison between what a country
- 3:54owes and what a country actually produces in
- 3:56a given year. Because production equals the capacity
- 3:58to tax. And your capacity to tax is your capacity
- 4:02to service the debt. Let me try to translate
- 4:04this into something tangible for you listening.
- 4:06Think about a $1 million household mortgage.
- 4:09That's a great way to look at it. Right. Because
- 4:11if you make $80 ,000 a year, a million dollar
- 4:15mortgage is crushing. The bank probably wouldn't
- 4:18even give it to you. No way. But if your household
- 4:20makes $400 ,000 a year, well, that exact same
- 4:24million dollar mortgage is totally manageable.
- 4:26The raw number of the debt. the million dollars,
- 4:30it did not change at all. Your capacity to carry
- 4:32it did. That is the exact mechanism. And it reveals
- 4:36what we might call the central magic trick of
- 4:39sovereign finance. I love calling it a magic
- 4:41trick because it really feels like one. It does.
- 4:43It's all about the power of the denominator.
- 4:45So if a country's debt grows at, say, 2 percent
- 4:48a year, but its economy, its nominal GDP, grows
- 4:51at 4 percent a year, the debt to GDP ratio actually
- 4:55falls. So the ratio shrinks while the raw debt
- 4:57number continues to rise. Exactly. The government
- 5:00never repays a single dollar of the principal,
- 5:02but their financial position improves on paper.
- 5:05They outgrow the burden. The denominator does
- 5:07all the heavy lifting there. And historically,
- 5:10this is how almost every major advanced economy
- 5:12has managed massive debt spikes. You know, like
- 5:16the ones incurred during the Second World War.
- 5:18Right. They didn't aggressively pay off the bonds.
- 5:20No. They fostered decades of economic expansion
- 5:23that just... made the debt irrelevant by comparison.
- 5:26Yeah. And there is a quiet partner in this mechanism
- 5:30that is rarely discussed openly. Moderate inflation.
- 5:33Yes. Because inflation artificially pumps up
- 5:36the denominator. It inflates nominal GDP. Right.
- 5:39So if a government owes a fixed amount of debt
- 5:41from 10 years ago, but inflation is steadily
- 5:43pushing up nominal wages and nominal corporate
- 5:46profits and just the overall price of goods,
- 5:49then the tax revenues flowing into the Treasury
- 5:51increase. Meanwhile, that fixed debt from a decade
- 5:54ago stays exactly the same size. The real value
- 5:56of that debt is eroded. It just becomes mechanically
- 5:59easier to carry. Which is why a central bank
- 6:02targeting a steady 2 % inflation rate is not
- 6:05just about price stability for consumers. It
- 6:07actually creates a very favorable environment
- 6:09for a heavily indebted sovereign government.
- 6:12It's very convenient for them. So if the denominator,
- 6:15the entire economic output of the nation, is
- 6:18the golden rule for measuring debt. How do we
- 6:21handle a structural setup like Canada? Well,
- 6:23this is a huge point. Right, because if you apply
- 6:26that simple debt -to -GDP rule to Canada by only
- 6:29looking at the national government, you get a
- 6:31massive blind spot. A profound blind spot. If
- 6:34you read a standard international fiscal monitor
- 6:37from a global organization, they often compare
- 6:40the federal debt of one country to the federal
- 6:42debt of another. Which works for some places.
- 6:45Yes, in a highly centralized country the national
- 6:48government funds almost everything. Defense.
- 6:51health care, infrastructure, education. So their
- 6:54federal debt is essentially the whole story.
- 6:55But the Canadian Constitution splinters that
- 6:58responsibility completely. It does. The Constitution
- 7:00assigns the two most structurally expensive elements
- 7:03of modern society directly to the provinces.
- 7:05Health care and education. And those two categories
- 7:08absolutely dominate public spending. I mean,
- 7:10hospitals are incredibly capital intensive. An
- 7:12aging demographic requires massive ongoing medical
- 7:15funding. And universities and primary education
- 7:18systems require continuous compounding investment
- 7:21too. Exactly. So because Canadian provinces carry
- 7:24the responsibilities that would normally sit
- 7:26with a national treasury, they are forced to
- 7:29borrow heavily to fund them. This means if you
- 7:31are looking at a global chart and you see Canada's
- 7:34federal debt to GDP ratio sitting far lower than
- 7:37its peers, It is a dangerous illusion. It really
- 7:41is. The federal government looks remarkably fiscally
- 7:44disciplined, but only because the heaviest burdens
- 7:47were basically offloaded onto the provincial
- 7:49ledgers. The provinces issue their own debt,
- 7:52they maintain their own distinct credit ratings,
- 7:54and they borrow on the open market. In fact,
- 7:58Canadian provinces are among the largest sub
- 8:00-sovereign borrowers on the entire planet. Wow.
- 8:03Yeah. A province like Ontario issues more debt
- 8:05than many independent national governments in
- 8:07other parts of the world. But the bond market
- 8:09doesn't treat provincial debt exactly the same
- 8:11as federal debt, right? Because a province doesn't
- 8:13have a central bank. They can't just print money
- 8:16if things go wrong. And that is the critical
- 8:18vulnerability. A sovereign nation with its own
- 8:21currency and central bank can technically never
- 8:24default on debt denominated in its own currency.
- 8:27Because it can always create the liquidity to
- 8:29pay the bondholders. Oh, be it at the risk of
- 8:31hyperinflation. Yeah. But yes, a province cannot
- 8:35do that. Ontario, Quebec, British Columbia, they're
- 8:38users of the Canadian dollar, not issuers. So
- 8:41the bond market prices a slightly higher risk
- 8:44premium into provincial debt. It demands a higher
- 8:46yield to compensate for the fact that the province
- 8:49lacks a money printer. So to accurately assess
- 8:52Canada's true fiscal health. or to compare it
- 8:55meaningfully to a unitary state like the UK or
- 8:58France, you have to combine the federal and the
- 9:00provincial debt. You have to look at the consolidated
- 9:02general government debt. Exactly. But even if
- 9:04a country manages that consolidated debt to GDP
- 9:07ratio perfectly, a recession just throws a wrench
- 9:09in the whole machine. Oh, absolutely. And what
- 9:11fascinates me is that during an economic downturn,
- 9:14the deficit expands wildly without a single politician
- 9:17voting on it. How does a government accidentally
- 9:20borrow billions of dollars more than it planned?
- 9:23It happens through the architecture of automatic
- 9:25stabilizers. The fiscal system is literally designed
- 9:29to react mechanically to economic shocks. So
- 9:32how does that look in practice? Well, during
- 9:34a recession, corporate profits plummet, which
- 9:37means corporate tax revenues fall. People lose
- 9:39their jobs or work fewer hours, which means income
- 9:42tax revenues drop. People spend less, so consumption
- 9:45taxes decline. So the revenue side of the ledger
- 9:48collapses on its own. At the exact same time,
- 9:51the spending side automatically increases. Employment
- 9:53insurance claims surge. Social assistance payouts
- 9:56rise. So the gap between revenue and spending
- 9:59widens instantly, funding a massive deficit.
- 10:02Yes. It's almost like, well, it's not a conscious
- 10:04decision at all, is it? It is purely mechanical.
- 10:07It feels like a home thermostat to me. That's
- 10:09a perfect analogy. The heat kicks on the exact
- 10:11second the house gets cold. Nobody has to walk
- 10:14over and push a button. Nobody have to vote to
- 10:16turn the heat on. The system just senses the
- 10:19drop in the ambient temperature and reacts immediately
- 10:21to warm the place up. That is the beautiful way
- 10:23to visualize it. Automatic stabilizers bypass
- 10:27the political process entirely. And we can understand
- 10:30their value best when we contrast them with the
- 10:34alternative, which is discretionary policy. Right.
- 10:37Discretionary policy requires a deliberate, active
- 10:40decision by a government to launch a new stimulus
- 10:44package, which is like forming a household committee
- 10:47to decide whether you should buy a space heater
- 10:49for the cold house. Exactly. First, you have
- 10:52the recognition lag. You have to realize the
- 10:54house is actually cold, which takes time. because
- 10:57economic data is always looking backward. Right.
- 10:59Then you have the legislative lag. The committee
- 11:01has to debate what brand of heater to buy, argue
- 11:03over who pays for it, and draft a budget. Then
- 11:06comes the implementation lag. You have to drive
- 11:08to the store, purchase the heater, bring it back,
- 11:11and plug it in. By the time it actually starts
- 11:13blowing warm air, it might already be spring.
- 11:15And that is the inherent weakness of discretionary
- 11:18stimulus. By the time a massive infrastructure
- 11:21bill is designed, debated in parliament, passed
- 11:24into law and the capital finally flows down to
- 11:26the actual construction workers, the recession
- 11:29may have ended two years prior. So you end up
- 11:32stimulating an economy that is already recovering.
- 11:35Which can trigger severe inflation. Automatic
- 11:38stabilizers are elegant because they deliver
- 11:41economic support exactly when the pain is most
- 11:43acute. And they naturally fade away the moment
- 11:46the economy warms up and people go back to work.
- 11:48Precisely. This all paints a picture of a massive
- 11:51intricate machine. But why should you, the listener,
- 11:54care about any of this? Why should you care about
- 11:57provincial bond issuance or the GDP denominator
- 12:00or automatic stabilizers? It's a fair question.
- 12:02Because the bond market's reaction to all this
- 12:04government borrowing directly dictates the price
- 12:07of your own life milestones. Yes. The yield on
- 12:10sovereign debt is the absolute floor for the
- 12:13cost of capital in a society. It reaches right
- 12:15into your personal bank account. So let's walk
- 12:17through the mechanics of that for a second because
- 12:19it is the most crucial connection we can make
- 12:21today. Government of Canada bonds are considered
- 12:23the risk -free rate. Because as we established,
- 12:26the sovereign government controls the currency.
- 12:29The chance of a default is functionally zero.
- 12:32So the yield on those bonds is the baseline return
- 12:36an investor demands for parting with their money
- 12:38without taking on any credit risk. So imagine
- 12:41you are a major commercial bank. You have a pool
- 12:44of capital to lend out. The bond market has priced
- 12:47the five -year Government of Canada bond at a,
- 12:50say, 4 % yield. The government is essentially
- 12:52telling the bank, we will guarantee you a four
- 12:54percent return totally risk free if you buy our
- 12:57debt. Now, a citizen walks into that commercial
- 12:59bank looking for a five year fixed mortgage to
- 13:02buy a home. The bank looks at that citizen and
- 13:05even if they have a perfect credit score. They
- 13:07are infinitely riskier than the federal government.
- 13:10Right. They could lose their job. They could
- 13:11get divorced. The house could burn down. The
- 13:13bank has to consider the opportunity cost. Why
- 13:16would they lend money to a risky citizen at 4
- 13:19% when they can get a guaranteed 4 % from the
- 13:21government? They won't. The risk -free rate acts
- 13:24as gravity. The bank takes that 4 % government
- 13:28yield and adds a spread on top, let's say 2%,
- 13:32to cover their administrative costs. the risk
- 13:35of the homeowner defaulting, and their profit
- 13:37margin. So the citizen gets a mortgage rate of
- 13:406%. The bank doesn't just invent that number.
- 13:43It is structurally tethered to the government's
- 13:45borrowing cost. It is entirely connected. If
- 13:47the bond market gets nervous about the size of
- 13:49the national deficit or inflation expectations
- 13:52rise and the yield on the government bond pushes
- 13:54up to 5%, your mortgage rate immediately pushes
- 13:57up to 7%. The government's fiscal choices literally
- 14:01dictate what you pay to live in your own home.
- 14:04Which naturally introduces one of the most intense
- 14:06ongoing debates in all of economics. It is a
- 14:09debate about the broader consequences of a government
- 14:12constantly borrowing from that pool of available
- 14:14capital. And before we outline this, we need
- 14:16to be incredibly clear with you. We are not taking
- 14:19a political side here. The mechanics of a bond
- 14:22yield spread are just math. Right. But what a
- 14:26government should do with those mechanics is
- 14:28entirely political. Serious economists hold very
- 14:31different views on this, depending on the context,
- 14:33and we are going to objectively outline both
- 14:35sides of the fiscal debate for you. It is essential
- 14:38we maintain that neutrality. The debate centers
- 14:40around a concept called the crowding out effect.
- 14:43Let's examine the first perspective. One side
- 14:45of the debate argues that heavy, sustained government
- 14:48borrowing is inherently damaging because it crowds
- 14:51out private investment. The logic goes like this.
- 14:54There is only a finite amount of savings available
- 14:57in the domestic and global financial system at
- 14:59any given moment. If the government is issuing
- 15:02massive amounts of bonds to fund its deficits,
- 15:05it is soaking up that limited capital. To attract
- 15:07enough buyers for all those bonds, the government
- 15:10has to offer higher and higher interest rates.
- 15:12And as we just discussed, when the government's
- 15:14rate goes up, every other rate goes up. So now
- 15:17a private business that wants to borrow money
- 15:19to build a new factory or research a new technology
- 15:22or hire a hundred new workers finds that the
- 15:25cost of borrowing is just too expensive. The
- 15:28government has basically outbid them for the
- 15:30capital. In this scenario, the government's debt
- 15:33is actively displacing private sector growth.
- 15:35Furthermore, it represents a burden transferred
- 15:38to future generations. If an economy is running
- 15:41at full capacity, meaning unemployment is low
- 15:43and factories are busy, government borrowing
- 15:45just competes for scarce resources. It drives
- 15:48up inflation without actually increasing total
- 15:51output. Now let's look at the opposing view.
- 15:54The other side argues that borrowing money is
- 15:56a necessary engine for societal progress, provided
- 15:59it funds productive investments. They argue that
- 16:02issuing debt to build critical infrastructure
- 16:04fund scientific research or improve public health
- 16:07generates long -term returns that far exceed
- 16:09the interest costs of the bonds. From this perspective,
- 16:12austerity or under -investing in the country's
- 16:15foundation is the true danger. The crowding out
- 16:18theory assumes the economy is always at full
- 16:20capacity. But if an economy is in a deep recession
- 16:24with high unemployment and factories sitting
- 16:26idle, the private sector isn't borrowing to expand
- 16:29anyway. Private capital is just sitting there
- 16:32terrified of the risk. So in a recession, the
- 16:35government stepping in to borrow and spend doesn't
- 16:38crowd out private businesses at all because those
- 16:40businesses are paralyzed. Exactly. The government
- 16:43is mobilizing dead capital to pull the economy
- 16:45forward. Both arguments rely on sound economic
- 16:48theory. The validity of either view depends entirely
- 16:52on the specific environment of the time. Are
- 16:54you at full employment? or in a recession? Are
- 16:57you borrowing to build a high -speed rail network
- 16:59that will increase productivity for 50 years?
- 17:01Or are you borrowing to fund immediate tax cuts
- 17:04that might just stimulate short -term consumption?
- 17:07It depends on what the money is used for and
- 17:09the temperature of the economy. But regardless
- 17:11of which side of that ideological divide you
- 17:13sit on, there is a harsh arithmetic reality that
- 17:16sits at the bottom of the ledger. You simply
- 17:18cannot argue with the math of interest payments.
- 17:20Exactly. Interest costs are a hard, unforgiving
- 17:23budget line. When debt accumulates, and especially
- 17:26when interest rates rise, servicing the existing
- 17:29national and provincial debt costs billions of
- 17:32dollars. And every single dollar spent paying
- 17:35interest to a bondholder is a dollar that cannot
- 17:38be spent on anything else. It is capital that
- 17:41cannot be deployed for health care, for education,
- 17:44or returned to the citizens as a tax cut. It
- 17:46is simply gone to maintain the structure of the
- 17:49debt. It is the ultimate reality check for any
- 17:51fiscal policy. Eventually, the interest burden
- 17:54constrains the choices a government is able to
- 17:56make. Let's pause here and take a breath to recap
- 17:59the core insights we've explored today. First,
- 18:01we clarified the vocabulary. A deficit is the
- 18:03flow of a single year shortfall, while the debt
- 18:06is the accumulated stock of all those years combined.
- 18:09Second, we examined the magic of the denominator.
- 18:12Debt is measured against GDP, meaning a growing,
- 18:14mildly inflationary economy can lower a country's
- 18:18debt burden without the government repaying a
- 18:20single dollar of the principal. Third, we uncovered
- 18:22the Canadian structural quirk. You simply cannot
- 18:25assess the country's fiscal health without accounting
- 18:28for the massive provincial debt, which is driven
- 18:31by the heavy constitutional burdens of health
- 18:34care and education. Fourth, we explored how automatic
- 18:37stabilizers act like a financial thermostat,
- 18:40cushioning the economy during a shock far faster
- 18:43and more elegantly than discretionary political
- 18:46committees ever could. And finally, we connected
- 18:49the sovereign bond market directly to your living
- 18:51room. The risk -free rate of government borrowing
- 18:53sets the floor for capital, dictating the spread
- 18:56on your personal mortgage and fueling the ongoing
- 18:59debate over whether public debt crowds out private
- 19:02growth. All of which brings us to a final lingering
- 19:04thought. A question to ponder long after we finish
- 19:07our discussion today. Everything we have unpacked,
- 19:09the deficits, the bond yields, the debt to GDP
- 19:11ratios, has been entirely focused on official
- 19:14recorded debt. The physical bonds that are sold.
- 19:17The numbers explicitly written down on the public
- 19:19balance sheet. The visible machinery of government
- 19:21finance. Yes. But what about the unfunded and
- 19:25contingent obligations? Think about the future
- 19:27health care costs of a rapidly aging population.
- 19:31Think about massive guaranteed public pension
- 19:34commitments that stretch decades into the future.
- 19:37These are monumental financial obligations. They
- 19:40are promises that absolutely must be kept. to
- 19:42the citizenry, and yet they do not appear as
- 19:45official debt on any government ledger today.
- 19:48They are essentially a shadow ledger. They are
- 19:50completely hidden from the headline debt to GDP
- 19:53numbers we rely on. So the question we leave
- 19:56you with is this. How will that all -important
- 19:59economic denominator handle a future where those
- 20:02massive hidden debts finally come due? It is
- 20:06the shadow over the entire system, and it is
- 20:08something the bond market will inevitably have
- 20:10to price in. And that brings us right back to
- 20:12our starting point. That quiet room setting monetary
- 20:15policy might feel like the center of the financial
- 20:17universe, but the bond market is always watching
- 20:20the political reality because no matter how loud
- 20:23the parliament gets, the government will always
- 20:25be the bond market's biggest customer. Thank
- 20:27you so much for joining us on this deep dive.
- 20:29We deeply appreciate you taking this time to
- 20:32explore the mechanics behind the headlines with
- 20:34us. Take care and we will catch you on the next
- 20:37one.