I would like to know how this might be tested. Gary - several people 
suggested I ask you about this.
I can of course imagine a number of variables, including taxes which 
depend upon "residence". Of course, when the deleterious effects of 
wealth disparity are taken into account, I don't see why anyone choosing 
to live in Vermont part of the year but locate out of state the rest, to 
avoid taxes, ought to be treated with any special consideration.
Taxation is only one way to reduce wealth disparity. Taxes can be used 
to encourage companies and corporations to share more wealth with 
employees, to invest more in environmental remediation, to convert to 
worker ownership, and to convert to non-profit organization. Any of 
these alternate uses of wealth help to distribute wealth and in the 
course of lowering disparity increases the value of the incomes at the 
bottom of the scale.  My favorite idea: make the tax rate contingent on 
some socially relevant criteria, such as the ratio of highest and lowest 
incomes, the ratio of profit to total of wages, or the ratio of profit 
to capitalization. Lower corporate taxes could be realized by spending 
profits on wages, environmental remediation and other social goods.
The key to prosperity under the regimen of low wealth disparity is that 
the quality of life is not dependent on actual income, but on the 
feelings of security and community we can sustain. As the top earners 
are less distant from the bottom earners, the quality of life goes up 
less because of increased incomes, and more because our interests in 
public education, safety, health, governance, and the solutions to these 
problems, all converge, because we tend to converge on shared solutions, 
and because the tendency toward a greater sense of a shared fate leads 
to greater shared well-being.
This vision of prosperity of course deviates from that which has driven 
public policy for the last three decades. On the political right, 
"prosperity" is marked by "wealth creation", which, conveniently for the 
proponents of this definition, opportunely falls into the hands of the 
already wealthy. The alternate definition of prosperity is marked by 
attention to the well being of every member of society, of the health of 
the environment, and of the Earth. Wealth is a tool, not a goal. It 
isn't the size of the pie that matters, it is how fairly, with how much 
care, the wealth is made to work for everyone.
The question is, of course, How do we test this proposition?
Stephen Marshall
11 Hungerford Terrace
Burlington Vermont 05401
Dispolemic.Blogspot.Com
802-922-1446