SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Politics : View from the Center and Left -- Ignore unavailable to you. Want to Upgrade?


To: Wharf Rat who wrote (102855)2/3/2009 1:01:44 PM
From: TimF  Respond to of 542174
 
True, but think of the glory if it works.

How do you tell if it works?

Since we don't know what will happen without the stimulus plan, we don't know what the effect of the plan is, even afterwords.

You can't just say "if things are bad the plan was bad, and if things are good the plan was good", because things can be horrible, but maybe the plan still made things better than they would have otherwise have been, or things can be ok or good, but maybe the plan reduced the level of improvement.

There is no control group for this experiment.