This week we continue to look at the data and models developed by economists, with a view to understanding both their usefulness and their limitations. The specific data we will examine this week is inspired by the release of the President’s FY 2014 US budget proposal this week. While it and the House and Senate budget proposals may appear to be widely divergent, there are some underlying and quite disturbing similarities among them.
Specifically, all three proposals assume away the real world. It does not matter which version you prefer; they all lack the basic precautions and hedges that those of us involved with preparing family and business budgets make sure to include in our own forecasts. While whole books could be written about the underlying assumptions in these latest budget proposals, we will examine (hopefully briefly) just a few of the more glaringly problematic ones.