All transactions are trades in value. The seller sets the price at $9 because that is what the value is to them. You will only only buy the coffee if you value it more than your $9. Price is a derivative of value. Therefore, price is irrelevant in the long-run.
And transactions only occur if there is some alignment in value. If I value that latte at $6, no trade can occur because the buyer and seller have a disjointed perception of that latte's value. Ergo, the price is the price. In other words, exchange only occurs on agreement on PRICE.
If your income is $50k one year and $50k the next, you are getting poorer. I think you understand that. Yet you seem to have this conception that there is a disconnect between time value of money and price where no such disconnect exists.
Mate, I'm not the one with the disconnect. You are basically, basterdizing the notions of inflation/purchasing power parity/other corporate finance topics into the notion that inflation reduces debt. It does NOT. You are merely (probably due to ignorance) conflating many different topics into an erroneous "theory". As an example, the notion that corps roll debt is NOT because corp's believe inflation "takes care of debt." It's because the largest and most sophisticated corp's target an optimal capital structure (i.e. mixture of debt and equity) to have some optimal (i.e. lower their) cost of capital. That is a corporate finance concept that is NOT applicable to the government. Likewise, the continued erroneous claim that gov't debt is reduced by inflation. No it is NOT. The obligation remains. You are merely presenting the obligation in a way that "values" it differently. Again, price and value are NOT the same thing.
Debt-to-GDP is the government equivalent of debt-to-income. All government taxation revenue is derived from economic output, which is what GDP measures, making GDP the most reliable indicator of government income.
No it is not. The government's income is the revenue it brings in. GDP is the size of the economy, measured in a specific way. The govt DOES NOT get GDP as it's income. They get revenues as per their tax policies/rates.
If I borrow $100 and inflation averages 2% annually, after 30 years, inflation will have eroded that $100 to a real value of about $55. Yes, it's still $100, but $100 only buys what $55 bought when I took out the loan. How hard is that to understand?
Loss of purchasing is NOT hard to understand. Conflating that to mean the debt is "magically" reduced due to inflation is erroneous.
And FYI, borrowed funds that have been spent when received does NOT erode, because you no longer have the cash (i.e. the borrowed funds). That's generally the case for the govt. They borrow for, generally, current expenditures. They DO NOT borrow, take the proceeds and hold onto it. If they did that, yes, the dollars would erode in value due to inflation. But again, that is NOT generally what the govt does. That you can't see that/understand that is another example of you conflating things to make erroenous statements like "debt is hedge against inflation." No. An asset can be a hedge against inflation. An asset can be financed via debt. AND, to the extent that said purchased (via debt) asset appreciates sufficiently enough, it can possibly hedge inflation AND cover the cost of the debt. That's the case for leverage and trying to profit on spreads. BUT THAT IS NOT WHAT THE GOVERNMENT DOES. The govt merely borrows for current expenditures, they do NOT borrow to invest in assets to hedge inflation in an attempt to profit off rate differentials (i.e. spreads).
Moreover, if you understand what interest is, compensation for risk (which includes term risk), well, what is the normative situation when it comes to interest rate on debt in relation to inflation. Simple example, today, prime rate is 6.95% and the latest CPI numbers were what, 2.7 or 2.8% inflation - that's the normative situation i.e. interest rate on debt (generally) will be higher than inflation because the rate will need to compensate for all risk, including inflation and therefore, any interest rate on debt incorporates inflation expectations.
So, using your example, of $100 borrowed for 30 years (and apparently interest is only paid). Let's assume interest is 4%, payable once a year for simplicity. That's $4 in interest every year for 30 years. That's $120 of interest paid, plus the principal of $100. So, a total of $220 PAID. And $100, 30 years ago (in 1994) is worth today in 2024, using 1994 as a base year (according to the BoC inflation calculator) $188.06. So, as the borrower, assuming you paid off the debt in 30 years, you PAID $220 which more than covers the 30 years of inflation. Which highlights a point I made previously, the LENDER is hedged by the asset which is the loan. The borrower is NOT hedged, you in fact PAID inflation. And somehow, you believe the debt is lower because you want to conflate price and value! LOL
Further, if they are issuing a new bond to pay the old, the buyer of the new bond is the one paying the cost of the debt, not the debtor, so the only way there is a new cost to the debtor is if there is an increase in coupon rate.
No. The (monetary) cost of the debt is the interest, which is paid by the bond issuer (in the case of federal govt bonds, the govt of Canada). And FYI, interest is always a monetary cost, regardless of if rates go up, down or stay the same.
There is absolutely no difference between using the entire $80k limit of the card and having a "$17 Netflix subscription" on it if, in both cases, I'm repaying before the statement date — the statement utilization is in both cases $0. The typical advice is "always pay your balance in full". This is bad advice for building credit, since it's optimal for your credit score to be maintaining a roughly 30% utilization and be paying interest. In other words, as I initially stated, behaviours that result in your being a reliable source of interest revenue are favoured in credit scores over reliable repayment of principal balances.
Utilization rate/ratio is NOT about holding a balance (i.e. not paying by the due date). Utilization is simply balance divided by limit. By balance, it means current balance. In other words, one does not have to carry a balance past the due date to have a utilization rate. Wow! What a foolish notion - carry a balance past the due date on your credit, pay whatever credit card interest rate is (19%, 21% whatever) because you erroneously believe utilization rate is about holding a balance past it's due date! LOL