Indias rigid social structure limits intergenerational economic mobility and fosters acceptance of vast wealth disparities.

Finally, let's keep well in mind the most important lesson of the auto rescue: While government should stay away from the private sector as much as possible, markets do occasionally fail, and when they do government can play a constructive role, as it did in the case of the auto rescue.

Neither the George W. Bush nor the Obama administrations volunteered to bail out G.M., Chrysler and other parts of the auto sector. Both subscribed firmly to the longstanding American principle that government should resolutely avoid these kinds of interventions, particularly in the industrial sector.

The highest-income Americans don't need tax-free health insurance, mortgage interest deductions or deferred taxation on retirement funds.

Most troublesome is the legalization of 'crowd funding,' the ability of start-up companies to raise capital from small investors on the Internet.

During my 30 years on Wall Street, taxes on “unearned income” have bounced up and down with regularity, and I’ve never detected any change in the appetite for hard work and accumulating wealth on the part of myself or any of my fellow capitalists.

As a beneficiary of the carried interest loophole, I've seen firsthand the lack of any difference between the work involved in generating a carried interest and the work done by millions of other professionals who are taxed at the full 35 percent rate.