Have vanished under Barack Obama.

…and creative destruction:

Want to see what America would look like without private equity? Move to Detroit and contemplate the ruins of a city ruined by the placid conformity of auto industry executives. The economic impact of the corporate takeover business can’t be measured by the outcome of takeovers as such. Private equity transformed the way American business thought about the world. If managers did a lousy job, outside investors could raise money (a lot of it from trade union pension funds as well as university endowments) and kick them out.

Newt Gingrich and Rick Perry should be ashamed of themselves for bean-counting Bain Capital’s record on job creation. Any investment firm operating over decades of rapid employment growth will be able to show that the companies it bought added jobs over time. That’s what the academic studies on private equity show in any event, as Jordan Weissmann reports at The Atlantic. More relevant is the alternative. We’ve been there, done that, and don’t want to do it again. Corporate America in the 1950s and 1960s coasted on the postwar monopoly enjoyed by American companies after the destruction of European and Japanese industries. Detroit in the late 1960s had African-American neighborhoods stretching for miles with well-kept single-family homes and manicured lawns; by the end of the 1970s it had turned into a moonscape. The rust belt still hasn’t recovered from the laziness of American capital a generation ago.

Private equity takes money from institutional investors who otherwise would passively invest in public securities, and gives them the chance to exercise direct ownership of companies whose management fails to exploit their potential. It creates competition where no competition existed before. As in every business, there are ten wannabees for every visionary. A lot of the success of private equity derives from the fact that equity values rose steadily from1983 through 2000, and anyone who had a chance to own equity with borrowed money did exceptionally well. One can argue that many of the players who got rich during the boom years simply rode the big wave. (Bain Capital, though, was one of the first in, and throughout one of the smartest, and one of the least reckless about using excess leverage.)

You don’t create long-lasting jobs, or wealth by continually misallocating resources.

Or is he evil?

There’s no reason he can’t be both, of course, but if he is, it’s better to have an incompetent evil president than a competent one. Anyway, Kevin Williamson has some good advice for the Republicans.

The latest Afterburner from Bill Whittle:

Why creative destruction is the core of capitalism.

Newt’s (and Rick Perry’s) attacks on Romney and Bain Capital are undermining the argument for limited government. They’re also giving ammunition to Obama in the fall if Romney is the nominee.

[Update a few minutes later]

Related: Romney doesn’t have to apologize for his Bain career.