Monetary economics confuses just about everybody, including economists. But I hope it will confuse a lot fewer people now that Tyler Cowen has given us 68 minutes of his time to explain it in the most concise and accurate fashion I've ever come across. I listened to the interview yesterday (Russ Roberts questioning Cowen), and plan to listen to it again today.
The first 45% of the interview is about the Fed: mistakes it has made in the past, how it's been performing in recent decades, why its discount rate is essentially ineffective, why its (target) fed funds rate is THE KEY to monetary policy, and why an inflation target of 2%-3% is just about optimum.
The next 45% of the interview is about fiat money vs. the gold standard. On the objectivity scale, I rate Cowen in the top 1% (and Roberts, too, for that matter); Cowen explains in easy-to-understand language why a gold standard would make little or no sense, and why our fiat money system, managed by the Federal Reserve, is working just fine, thank you very much. I hope Ron Paul and his Fed-bashing supporters listen to it, even if they decide not to admit they did.
The last 10% is about the political economy of monetary policy. Politics is always in the picture, isn't it?
Here's the link: Cowen on Monetary Policy, at Russ Roberts's EconTalk website.
The whole interview is the best 68 minutes you could spend if you're the least bit interested in (but slightly confused by) how our money system works. Russ Roberts is a maestro at conducting objective interview sessions on timely economics topics, and whenever his opinion differs from that of his interviewee, he has always known how to disagree without being disagreeable. That is a rare talent, in case you haven't noticed from your web surfing. I hope Russ keeps up his EconTalk effort indefinitely; he deserves some kind of award for this valuable project.
Lastly, don't miss Tyler Cowen's blog, Marginal Revolution, if you haven't been there before.
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End note: The power of "belief preservation"
I seriously doubt that Cowen's levelheaded, objective debunking of the gold standard idea will have much impact on anyone who is committed to preserving their chosen belief that the Fed is a sinister conspiracy, and that replacing the gold standard with fiat money was a tragedy. Reason: "Belief Preservation" is one of the most powerful psychological forces going, and it affects all of us in varying degrees. Belief preservation is resistance to change. It's when we make up our minds—then subsequently spend inordinate amounts of mental energy fighting off any challenges to the mental commitment we've made, by taking in all evidence and arguments confirming our belief, and by ignoring evidence and arguments to the contrary. It affects political blogs, left-leaning and right-leaning economics blogs, and just about anyone who has ever analyzed a problem and drawn a conclusion. Belief preservation is especially powerful when we've made a commitment, in public or in writing, to a specific conclusion. [Think which presidential candidate you're for—then try to think how big of a fall-campaign gaffe it would take to change your mind if your candidate won the nomination. It would have to be a huge one—highly unlikely at that stage—and that's largely due to belief preservation.]
That's why, even if Ron Paul and his supporters do listen to the Tyler Cowen interview, I do not expect many of them to admit it. That's okay with me; I'd be happy if it just keeps them bottled up a little tighter in their conspiracy forums, and reduces the number of Fed-bashing sermons posted here in my comments section.
[My position on the gold standard is summarized at the bottom of this article. Two different definitions of "inflation" are discussed in this article.]