Conservatives (Republicans) often claim that their policies are good for
the middle class. In “Presidents and U.S. Economy: An Econometric Exploration
(PDF)”, authors Alan Blinder and Mark Watson compare the economic records of
Republican and Democratic Presidential administrations focusing on the period
after WW2. They find GDP tends to grow faster under Democratic presidents (avg.
4.33% p.a.) than Republican presidents (avg. 2.54% p.a.).
Some others
have compared other areas impacted by Republican or Democratic presidents:
i.
Inequality
The middle and working class
increasingly fall behind the richest Americans. Income growth is faster and
more equal under Democratic presidents and the chart below (by Harry Bartels)
suggests this effect is driven by market conditioning and redistribution:
ii.
Unemployment
Possibly the single largest question
for Americans is jobs. Douglas Hibbs finds that “unemployment rate was driven
downward by Democratic administrations and upward by Republicans”. Bryan
Dettrey and Harvey D. Palmer find “economic growth under Republican presidents
has a stronger effect on stimulating stock market performance, while economic
growth under Democratic presidents has a stronger effect on reducing
unemployment”.
iii.
Taxes
In a recent book, “Welfare for the
Wealthy”, Christopher Faricy shows that the rise of tax subsidies has effect on
increasing inequality.
Democrats favour tax credits while
Republicans favour tax deductions which benefit the rich.
iv.
Race
People of colour make up an
increasingly large share in middle and working class. Zoltan Hajnal and Jeremy
Horowitz found that under Democratic presidents black poverty declined by 38.6%
while it grew by 3% under Republicans.
The results of a broad range of studies are clear – progressive policies
are better for economic growth, equitability, reducing unemployment and
poverty. The arguments that conservative policies are beneficial to the working
class are difficult to match-up with research done to date.
References
1. Tim
Hyde, Why Does The Economy Do Better When
Democrats Are In The White House?
2. Sean McElwee,
These Five Charts Show The Economy Does
Better Under Democratic Presidents