Pretty straightforward, but needs editing, for sure. Some things offered without support, such as the fracturing of American business leading to a vast increase in contractors, are not clarified until later in the article. And the typos are a problem, but as there's no trail behind this thing, those might have crept in during transcription to Net-ready ASCII and, if so, can't be blamed on the author.
The causal ascriptions are perhaps a bit aggressive - correlation does not imply causality, of course (everyone knows this, but they do it anyway). You can't just say that a tax credit caused an increase in birth rates. You can note that both occurred about the same time. (Well, one a bit before the other, obviously.) Otherwise it's all very sensible, in a simplified sort of way.