Stock Market Analyst/Investor

Economists' usual list begins with distribution of income. There is no reason to believe that the distribution of income that emerges out of market processes is desirable or acceptable. Unbridled market forces without any role of government might lead to a large number of people living under subsistence. This is an area for government to do something. We know that unbridled economic forces can lead to big booms and big recessions. We need to do something about that. We know that a market can lead to pollution -- and there's an important role for government there. We know that there will be under-investment in public goods. As we think about the innovation economy, we should remember that most of the innovation in the private sector is based on research financed by the government, such as its role in developing the Internet.

The market, over time, is its own worst enemy. Indeed, the valiant and ultimately successful efforts of New Dealers to set American capitalism back on its feet were most vigorously opposed by many of their eventual beneficiaries. But although market failure may be catastrophic, market success is just as politically dangerous. The task of the state is not just to pick up the pieces when an under-regulated economy bursts. It is also to contain the effects of immoderate gains. After all, many Western industrial countries were doing extraordinarily well in the era of Edwardian social reform: in the aggregate, they were growing fast and wealth was multiplying. But the proceeds were ill-distributed and it was this more than anything which led to calls for reform and regulation.

Original research in mathematics and science.