Sunday, July 1, 2012

Today's Incentives at Work

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            My dad rented a car recently for a business trip and these were the keys.  Now I’ve seen a lot of rental car keys before, but never one with a label right on it that said the replacement cost.  This unusual tag got me to wondering about the role of incentives in everyday life, as I’m sure it would do to any of you.  To start off, think about this, how much does it actually cost to replace a car key?  I highly doubt that it is really 225 dollars.  After a minute of some search research, I discovered that replacement keys for Kias actually cost around 150 dollars, more or less, depending on the locksmith you use.  How much do the materials themselves cost?  There’s no easy way of finding that out, but again, I would suggest it be much less than even 150.  Now, to be fair, a markup is to be expected for the cost of the smith services, but why does the rental car company charge so much?  225 dollars for a key, after all, is a lot of money for a key even if you take into account the trouble the company has to go through to order a new one.
            I submit this explanation for the overpriced key.  No one wants to pay hundreds of dollars for a key and the car company certainly does not want to have to go through the trouble of ordering a new one.  I’m going to cut to the main point here and say that since no one wants to pay or have to deal with getting a new one, the best way to ensure that the keys don’t get lost in the first place is to charge an exorbitant price for its replacement.  The result is that I suspect these car keys don’t get lost very often.  My dad certainly did not lose it.  The effectiveness of this policy is best seen in its absence.  People would probably be much more careless with their keys if it was less.  Case in point: consider that my family has, in the past, lost our house keys fairly often.  These cost less than five dollars to replace.
            Look at the incentives at work here.  If you want to discourage some actions, make it more costly for people to participate in it.  The ramifications of that statement extend far beyond car keys.  Think of carbon taxes for pollution.  Think of prison sentences for various crimes.  The list goes on.  Now I submit that society could not exist in an orderly fashion without these incentive penalty structures.  Imagine what the country would be like with everything from murders that never got punished all the way down to library books that have no reason to ever be returned.   
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