Interesting article in the NY Times today about relative economic growth under GOP & Democratic administrations since 1948. Well, really, it’s an article about a book on the subject. In any case, the long and the short of it is as follows:
-Real GNP growth under GOP Presidential Admins post-48 averages to 1.64, for Dems 2.78
-The difference, maintained for 8 years, results in 9.33% increase in income per person
-Under the GOP salaries for the 95th percentile slightly outpaced the rest while reverse was true under Dems; the overall GNP increase, however, netted them more money than they would have otherwise anyway
All fine and dandy, I guess. But the author (of the article), Alan Binder, does not explain what if any causal connections there are. Is it the boom and bust of the economy or was liberal economic policy responsible for the good times? He’s certainly implying the latter but doesn’t really expand on it. Also, at the risk of sounding like an economics dunce, the relationship between income inequality and the GNP doesn’t seem as self-evident as the article makes it out to be. I wasn’t exactly sure whether it was implicit that Dems were alleged to have simultaneously lowered income inequality AND beefed up the GDP, or if one caused the other (comments welcome in that respect). The book’s cause isn’t helped by the fact that it’s written by a political scientist (ugh) and not an economist, even if he is from Princeton. Say what you will about economists, Milton Friedman knew how to write and he knew how to argue – even if I disagree with most of his policy recommendations.
I suppose what bugs me most about the article is that it smacks of the kind of liberal triumphalism that so easily allows the right to portray the left as effete, out of touch elitists. I’m most definitely onboard with learning from history or at the very least being aware of it, but at best all that knowledge will give you is a somewhat accurate prediction of what could happen. Whether they be Marxists, Evangelicals, or proponents of Modernization Theory, I’m always wary of those who explicitly invoke history on their behalf in a vaguely deterministic manner, and there are shades of that in the article’s title, “Is History Siding with Obama’s Economic Plan?”
The thing is, by and large I agree with the liberal (that is, the American Left variety not the Adam Smith variety) prescription for the economy, but when it comes to other people arguing its merit I would like to see a little more hard evidence of its benefit. As humans we’re inclined to see causation in everything, often simply because they occur simultaneously or in chronological sequence (for the Nth modern echo of this, see this article from LiveScience about the still-widespread and erroneous perception that vaccines cause autism). I want to see some meat, dammit! This isn’t Michael Moore style bad faith editing and distortion by any means, but throw in some hard luck stories and continue to neglect the actual detailed explanations usually required and it won’t be that far from it. Maybe I’m just being a bitch and the book does completely deliver all that. I’ll probably flip through it at the Borders book store near me. I guess that makes this whole post all for naught?
Actually, no. That brings me in meandering fashion back to the first point: read the damn article.