Originally posted by mikemike I'm saying that the elections will bring extreme scrutiny and reflexive push back for any attempt to revise forecasting models. Nothing is going to change the past. If there is any acceptance that the models used by the president's economic advisors in 2009 were flawed and we have better models now that we have learned, those revised models might be used in the future but they will not be retroactively applied and accepted as validation of the ARRA's success now.
Mike, it is very simple. From the graph that you yourself supplied, it is clear that actual unemployment numbers were much higher than those predicted by the economic team, correct? Now, unless you believe that stimulus made unemployment
worse, you'd have to concede that we were in a deeper hole than was thought at the time, correct? Which means any evaluation of stimulus efficacy could not be based on this graph, because the graph was hopelessly wrong to begin with.
Regarding what
could be used, well, as I said, read the link provided with 9 studies - you know, people actually
trying to answer the question with data and models in hand - out of which majority (6) says the stimulus worked, while out of the minority that says that it did not it is obvious that 2 are junk, and the last one is basically saying that it would've worked if it were bigger. In addition, all of these studies were based on the initial measurement of the depth of recession, which we now know were too optimistic . Plug in the revised numbers and it becomes even more apparent that stimulus saved us from a severe depression.
Read this whole link, it does a better job than I in explaining the stuff:
Holtz-Eakin Joins the Recovery Act Champions Quote: “Using the most updated data, we can see that in 2009 there is actually about a $544 billion difference between what GDP would have been had it continued to contract as rapidly as it did during the fourth quarter of 2008 and what it actually was. As Holtz-Eakin points out, the total amount of fiscal stimulus during that year was $260 billion. This suggests the Recovery Act produced about $2.10 in economy activity for every $1.00 in spending or tax cuts. That’s a pretty good multiplier.
And if we apply the same methodology to the entire lifespan of the Recovery Act, not just to 2009, the multiplier becomes even more impressive. The total cost of the stimulus bill was about $800 billion, delivered over the course of two years. The difference between actual GDP through the first quarter of 2011 and what GDP would have been had it continued “falling off a cliff” is around $3.3 trillion—implying a multiplier of more than 4.”