The Cash for Clunkers program has been getting quite a bit of press lately. Will it be renewed or will it not? It will. Not suprisingly there’s been quite some debate about the merits of the program. Is it an effective program? If one were to judge by the good news coming out of Detroit, one would have to think that it must be. However the numbers coming from the automakers are not the only criteria that the program should be judged upon.
Pros
The Cash for Clunkers program serves 2.5 primary purposes:
- Improve the overall gas efficiency of the US auto fleet
- Stimulus for the economy
- Assistance to beleaguered automakers (similar to point 2)
Using those metrics only, it seems the Cash for Clunkers program has been success. The program has been so successful that it’s run out of funds. People have turned in cars averaging 15.7 for cars that average 25.4 MPG. People are driving more effecient cars.
Cons
On the other hand, if you believe that Government has no place in choosing what industries deserve to be helped during an economic downturn, the Cash for Clunkers program is anathema to sound economic policy. If the government must encourage spending, then a tax cut is surely the best way to do so. Let people choose what they will spend money on. In addition, it’s unclear that the Cash for Clunkers is truly benefiting the economy or the environment.
Some believe many of the people trading in clunkers would’ve have brought new cars anyways. If this is true for the great majority of car buyers then program does nothing to stimulate the economy. It serves only as subsidy from non car buyers to car buyers, and as a result does little to actually benefit the environment. Additionally it can be argued that by encouraging people to buy new cars when they were able to make due with an older car has net detrimental effect on the environment because the construction of new car in itself is not good for the environment. The cars being turned into the program will have their engines disabled, making them only useful for parts. Ruining a perfectly good engine seems like a waste. Though not to do so would curtail the effectiveness of making the car fleet more effecient as these cars would then make their way into the market. As a stimulus program it’s not too much different from the age old example of hiring someone to dig a hole, and hiring someone else to fill it back up.
So is it a good program?
Not surprisingly how people feel about the program has broken down predictable partisan lines. Equally not surprisingly, I’m a fan of the program. I supported the original stimulus package because I believe the Economy needed it. The cash for clunkers program is actually exactly the type of intervention that we need if you believe in Keynesian economic stimulus. The money was delivered quickly and directly replace spending that was being curtailed (assuming that you believe that it actually encourages people who would otherwise not purchase cars). Even if people moved up purchases, the program is still effective. The goal of the stimulus package is not to encourage more consumption, but to encourage more consumption at this moment to prevent a spiral towards a depression like scenario. While on the surface it might seem a tax cut would serve the same purpose given the prevailing mood, it was more likely a tax cut would’ve gone into savings - good in the long run, but bad in the short run which in turn puts the long run in jeopardy.
One issue I am worried about is that we have encouraged people who should not be buying new cars into taking on more debt to purcahse new cars. While such behavior may be good for the here and now, the long run consequences of burdensome consumer debt is not.