5 responses

  1. Lorenzo from Oz
    February 13, 2011

    The interest rate is NOT the price of money. The price of money is what you can get for it.

    The interest rate includes expectations about the future price of money. It is, at best, the price of borrowing money. If money is expected to get more scarce, the price of borrowing tends to go down, if money is expected to get less scarce, the price of borrowing it tends to go up. So the price of borrowing money does not operate as it would if it were “the price of money”.

    It is better to think of interest rates as the cost of holding money and including expectations about the future price of money.

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    • Stephen Hicks
      February 14, 2011

      Hi Lorenzo:
      The post is about the Fed and banking. In that context, the interest rate is the price of money — banks borrow and lend, money, and the interest rate is the price charge for the money’s use.
      Outside of that context, money of course is used for lots of purposes. But that’s not what the post is about.

      Reply

  2. Lorenzo from Oz
    February 18, 2011

    Hi Stephen: no, interest rates are the price of credit. Interest rates represent the risks that have to be covered for credit to be supplied (general risk, specific risk, money risk). It is actually dangerous and misleading to talk about interest rates being the price of money because it leads to seriously mistaken reasoning — e.g. that low interest rates imply money is loose when they generally imply the opposite.

    Reply

  3. Lorenzo from Oz
    February 19, 2011

    Right on cue Scott Sumner (who understands these things way better than I do ) makes the crucial point: You shouldn’t say “credit/money” as if they are the same thing, they are completely different entities. You can have credit without money, and vice versa.

    Reply

  4. Stephen Hicks
    May 10, 2011

    I wonder if the controversy here is taxonomical. I’ve being going by Mises’s scheme, in which credit is a species of money. Here’s a chart from the appendix to his Theory of Money and Credit: http://www.stephenhicks.org/wp-content/uploads/2011/05/mises-money-flowchart.jpg. I am willing to be argued out of that taxonomy.

    Reply

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