I'll answer your question by putting it this way. If I had to choose between extending the accelerated CCA rates and reducing corporate taxes, I would probably invest my money in accelerated CCA for a period of time, because it really does allow firms to then invest more in technology and the kinds of things they're going to have to do right now to improve their productivity. That is, if you had to choose.
On October 4th, 2010. See this statement in context.