Sen. Obama cited new economic forces to explain what appears like a return to an older-style big-government Democratic platform skeptical of market forces. "Globalization and technology and automation all weaken the position of workers," he said, and a strong government hand is needed to assure that wealth is distributed more equitably.

I do believe the tax policies over the last eight years have been badly skewed towards the winners of the global economy. And I do think there is a function for tax policy in making sure that everybody benefits from globalization or at least the benefits and burdens are shared a little more easily. If, as some talk about, we've got a winner-take-all economy where the highly skilled, highly educated are reaping huge rewards and the unskilled or even semi-skilled are getting a much smaller share of the economy, then our tax policies can help cushion some of the blow through providing health care. So if people lose their jobs they're not losing their health care as well. That actually makes a more flexible work force that makes workers more mobile and less resistant to change.

If we've got investments in education, that will make us more competitive in the long run. We've got to pay for that like anything else. But it would be a mistake to say I view our tax code only as a distribution question. I also think that our tax code has come to distort a lot of economic decision making so I'd like to see simplification as part of an overall tax agenda. On the corporate side, for example, one of the things I've asked my folks to look at is: Are there ways we can close existing loopholes in tax havens at the same time as we're lowering overall rates? We've got this new problem: The biggest problem with our tax code when it comes to the business side is that we have one of the highest tax rates — corporate tax rates — on paper but our effective tax rate is one of the lowest ... You know, how much you pay in taxes as a corporation a lot of times is going to depend on how good your lobbyist is, as opposed to any sound economic theories. So those distorting effects I'd like to actually remove and eliminate from our tax system, but obviously that's a complicated and difficult task. The last time we did it was in 1986. We're going to have to, I think, revisit that.
 

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I say that the combination of globalization and technology and automation all weaken the position of workers. I would add an anti-union climate to that list. But all weakens the position of workers, particularly blue-collar workers, in the economy, and some of it is just historical. You know after World War II, we were in this unique position where Europe was decimated, Japan was decimated. China was off the grid because of Mao. And so we didn't have a lot of competition out there, and now other countries are rising and automation has supplanted a lot of work that used to be done by middle-class workers.

We have drastically increased productivity since 1995, and there was the theory that if you increase productivity enough some of these problems of living standards would solve themselves. But what we've seen is rising productivity, rising corporate profits but flat-lining or even declining wages and incomes for the average family.

What that says is that it's going to be important for us to pay attention to not only growing the pie, which is always critical, but also some attention to how it is sliced. I do not believe that those two things — fair distribution and robust economic growth — are mutually exclusive.

You get to a point, I think, if you have a participatory income tax, for example, where you might be discouraging work because marginal rates are so high. You might undoubtedly get to a point where the capital gain and dividend taxes are so high that they distort investment decisions and you're weaker economically. But you know if you've got a sensible policy that says, we're going to capture some of the nation's economic growth ... and reinvest it in things we know have to be done, like science and technology research or fixing our energy policy, and then that is actually going to be a spur to productivity and not an inhibitor.