Does anyone remember the savings and loan scandal / collapse? The Resolution Trust Corporation?
The supply of money is a key dynamic driver of the US economy. If the supply of money expands too rapidly, we get significant inflation, and all of the things that go with it. So, if you owe money, say US$300,000. If you get paid $50 per hour (after tax, etc.), then you have to work 6,000 hours to pay the bill. IF, however, the US dollar is inflating 25% per year, then in about four years, you’ll be earning twice as much – and a loaf of bread will cost twice as much, too.
But notice: since you now earn $100 per hour, you will only have to work 3,000 hours to pay off the debt.
(Fixed rate) Lenders hate inflation; borrowers love inflation.
The Federal Reserve Bank is independent of the US government – the President appoints the Chair of the Fed, and can ask the Fed Chair to pursue certain policies, but the Fed can “just say ‘No’.”
When the Fed prints more money, or burns old money, or buys or sells the stocks it owns, it influences the amount of money in the economy and the flows of money into and out of the economy. (If you save money by stuffing it in your mattress, it’s out of the economy.)
The volume of money also influences the velocity of money. When the velocity of money is high, then you need less money in total to support the economy. The “effective money supply” changes as velocity changes. So the job of the Fed takes some finesse. If the velocity of money increases rapidly (making the total needed amount of money lower) or if the Fed prints more money, or if people save more money, then banks have more money to lend. That drives interest rates down.
And that used to be the total picture of the economic theory of interest rates until the S&L scandal jumped off of the rumor columns and into the headlines.
Because in the aftermath of the S&L scandal, the Comptroller of the Currency (a government employee in the Treasury Dept.) looked at the S&Ls, and said “No way this going to happen in commercial banks! Not on my watch!” So the Comptroller tightened credit requirements and also slowed the economy by changing the reserve ratio that commercial banks had to obey – and the reserve ratio turns out to be a very powerful factor in expanding or contracting the effective money supply.
And almost singlehandedly created a recession/depression/economic collapse.
Given all that background, I ask whether it is the case that the “crunch” in home loans would have to be mishandled by both the Federal Reserve and the Treasury department to have the dire consequences that are being described.