Ooh, econo-talk!
For the sake of my own practice, I'll have a go at these:
Do you know what the principal tools of the Fed are?The discount rate; reserve requirements for member banks; and open market operations -- the purchase and sale of government securities. I'm told that the third method is used most often, as the other two are too heavy-handed.
Do you know what the Federal Funds rate means?When a bank runs too low on its reserves (thus failing to meet the reserve requirement stipulated by the Fed), said bank must borrow extra reserves from another bank on a short-term basis. The interest rate on this "overnight" loan is the Federal Funds rate. *Fun fact: the
Federal Funds rate is what banks charge each other for borrowing; the
discount rate is the interest rate the Fed charges banks for borrowing from it. Go figure.
Do you know what goes on in a meeting of the Federal Open Market Committee?This is the heart of monetary policy. I'm unfamiliar with all the FOMC's operations, but I believe the most prominent task is setting targets for the purchase and sale of government securities. When the public purchases securities from the Fed, the amount of money in people's hands decreases (you're handing your money over and getting a bond or other security in return); when the public sells securities to the Fed, the amount of money in people's hands increases (you're handing over your bond in exchange for money). Thus, the FOMC is what essentially controls the economy's money supply, which in turn affects various interest rates such as the Federal Funds rate.
And do you know how the money supply is tightened and contracted, or why this takes place? The mechanics take place in the FOMC. As for why: the Fed might want to stimulate private investment spending by increasing the money supply (expansionary monetary policy). In very simple terms, when there's a greater supply of money, the "price" of money -- the interest rate -- falls, and various investment opportunities will become more attractive to businesses. For example, if the economy's prevailing interest rates are extraordinarily high, a business could make lotsa cash by simply dumping its money in a savings account or interest-bearing securities. But if interest rates fall, businesses might get comparatively more bang for their buck by building new production facilities and reaping profits that way. This description isn't entirely accurate I'm sure, but it's how I think of things so I can draw IS-LM diagrams correctly and the like.
As for why contractionary monetary policy (a decrease in the money supply) may be desired: inflation, inflation, inflation! If there's "too much money chasing too few goods," as I like to think of it, prive levels rise. The value of currency itself falls, and this decreases the profits people reap from interest-bearing saving accounts and similar monetary investments. In fact, if inflation is too high, it may "overtake" the interest rate, making your interest-bearing financial asset worth less than what you paid into it originally. For example, let's say you invest $100 in your savings account in 2007, and the savings account earns a 1% annual interest rate (which is higher than what I'm getting
). For whatever reason inflation skyrockets to 10%. In nominal terms your savings account will be worth $101 in 2008, but in real terms it's only worth $91.82. I.e., you have $101 in the bank but you can only purchase the same amount of goods that $91 would have gotten you back in 2007. Argh, the real v. nominal topic is so hard to put into words.
Of course, things get more complex when you're talking about a large open economy with flexible exchanges rates such as the US, but it's getting far too late to broach tangentially-related subjects.
I agree that the Fed is indispensable, though I have two gripes with the way it does things. First, FOMC operations affect money supply by acting through those who hold securities -- and the wealthy are far more likely to hold securities than the working and lower middle classes. Beyond Bourgeoisie v. Proletariat talk, I think it may have some interesting ramifications because the wealthy and the non-wealthy likely have different marginal propensities to consume and marginal propensities to save. Give a buck to a wealthy individual, and he or she will most likely invest it. Give that same buck to a homeless dude, and he'll go grab a burger immediately. I have yet to analyze what effects, if any, conducting monetary policy by an alternate means would have, but it's a subject of interest I intend to investigate more.
Secondly, I think it's very important to make a distinction between cost-push and demand-pull inflation. Zeality already hit on this topic in relation to the 1970s stagflation. Cost-push inflation occurs when the price level is being "pushed" up by increased resource costs such as gasoline. Demand-pull inflation occurs when "too much money is chasing too few goods." I think contractionary monetary policy is an appropriate response to demand-pull inflation, but I'd hesitate to use it when cost-push inflation is occurring. If all the oil refineries are shut down by a natural disaster, you can probably bet your socks that prices are going to rise as businesses face greater transportation costs. But sucking money out of the economy to combat inflation in this case isn't going to solve any problems. Best to focus on getting the oil supply increased by, say, having the federal government construct a lot of refineries real fast.
But that's enough input for me. Anyone can feel free to correct me if I've misconstrued economic principles in any way. It only helps my education and debating skillz.
And if Ron Paul wants to make a positive contribution to the economy, I'd recommend he fly his blimp over Washington, D.C., and dump large sums from his war chest onto all the homeless people freezing their rears off in our nation's capital right now.