Saturday, May 25, 2019

The Truth about What Causes Income Inequality in America

The Truth about What Causes Income Inequality in America

The Truth about What Causes Income Inequality in America

In a 2017 article in the Atlantic titled "The Curse of Econ 101," author James Kwak defends increasing the minimum wage as a means to address income inequality.  Here is a sample of Mr. Kwak's reasoning skills:
Although the standard model predicts that employers will replace workers with machines if wages increase, additional labor-saving technologies are not available to every company at a reasonable cost. Small employers in particular have limited flexibility; at their scale, they may not be able to maintain their operations with fewer workers. Therefore, some companies can't lay off employees if the minimum wage is increased.
What will small businesses with "limited flexibility" do when wage hikes eliminate their profit margins?  Only someone with no clue on how to run a business would have written something so asinine.
Since income inequality is so important to progressives, maybe they should find out which states have done a better job of addressing this "grave injustice."
Zippia (a website for employers and job hunters) compiled data to calculate Gini scores for all states from 2012 to 2016.  The Gini Coefficient has been used since 1912 to quantify income inequality.  Values range from 0 (perfect inequality) to 1 (perfect equality).  Based on data from the publication 24/7 Wall St. and Forbes, there is no evidence that government policies for spreading the wealth or restricting business freedom have narrowed the wealth gap (Tables 1 and 2):
Table 1: Income redistribution and income inequality.
States doing the most in 2011
Gini coefficient (2012-2016)
States doing the least in 2011
Gini coefficient (2012-2016)
Alaska
42.60
Alabama
47.69
California
48.80
Arizona
46.82
Connecticut
49.47
Arkansas
47.08
Hawaii
43.69
Florida
48.52
Massachusetts
48.26
Idaho
44.57
Minnesota
44.90
Indiana
44.94
New Jersey
47.82
Oklahoma
46.52
New York
51.02
S. Carolina
46.90
Pennsylvania
46.80
Tennessee
47.86
Rhode Island
47.38
Texas
48.03
average
47.07
average
46.89
Table 2: Business regulatory environment and income inequality.
Worst 10 for
Regulations (2017)
Gini coefficient (2012-2016)
Best 10 for
Regulations (2017)
Gini coefficient (2012-2016)
California
48.80
Florida
48.52
Connecticut
49.47
Georgia
48.16
Delaware
44.88
Indiana
44.94
Hawaii
43.69
Iowa
44.22
Maine
45.15
Nebraska
44.20
Maryland
45.13
North Carolina
47.48
New Jersey
47.82
South Carolina
46.90
Rhode Island
43.38
Tennessee
47.86
Vermont
44.35
Utah
42.61
West Virginia
46.21
Virginia
46.73
average
46.89
average
46.16
If government programs have not diminished inequality, maybe we should focus our efforts on some of the root causes.  Data on single parenting trends from the Kids Count data center provides a clue (Table 3).  This difference becomes more prominent when the sources are switched (Table 4):
Table 3: Family breakdown and income inequality.
Highest 10 for
Single Mothers
(2015)
Gini coefficient (2012-2016)
Lowest 10 for
Single Mothers
(2015)
Gini coefficient (2012-2016)
Alabama
47.69
Colorado
45.90
Delaware
44.88
Idaho
44.57
Florida
48.52
Minnesota
44.90
Georgia
48.16
Montana
45.87
Louisiana
49.03
Nebraska
44.20
Mississippi
47.99
North Dakota
45.86
Nevada
45.22
Utah
42.61
New Mexico
47.54
Vermont
44.35
Rhode Island
47.38
Washington
45.60
South Carolina
46.90
Wyoming
42.79
average
47.33*
average
44.67*
Based on a one-tailed T-test, the means are significantly different at p = 0.0001.
Table 4: Income inequality and family breakdown.
10 highest Gini scores (2012-2016)
% Single Mothers
10 lowest Gini scores (2012-2016)
% Single Mothers
California
34
Alaska
34
Connecticut
32
Hawaii
31
Florida
40
Iowa
30
Georgia
39
Nebraska
29
Illinois
34
New Hampshire
30
Massachusetts
33
South Dakota
32
Mississippi
48
Utah
19
Lousiana
45
Vermont
27
New York
36
Wisconsin
32
Texas
36
Wyoming
29
average
37.7*
average
29.3*
Based on a one-tailed T-test, the means are significantly different at p = 0.0005
Based on these data, moral decline, not laissez-faire capitalism, is a major cause of income inequality in America.  Conservatives have been saying this for years, but when University of Pennsylvania professor Amy Wax defended "bourgeois values" in 2017, the National Lawyers Guild denounced her column as "a textbook example of how white supremacy and cultural elitism are used to denigrate the poor and sustain the gross wealth inequality that defines American capitalism."  This statement is a textbook example of virtue-signaling at the expense of cold, hard facts.
To discredit opponents of "living wages," James Kwak conjures up straw men that "abstract away the (harsh) reality of low wage work."  Nevertheless, with no hint of self-awareness, Kwak cavalierly "balances" the hardship of "some people" losing their jobs against the "benefit of greater earnings for other low-income workers."
The law of supply and demand is like the law of natural selection.  It does not care how much you are suffering or how much you "deserve."  This is why almost everyone agrees that some kind of safety net is necessary.  But the alleviation of poverty does not justify increasing taxes on the wealthy in order to "narrow" the wealth gap.
John Adams warned against the moral hazard of wealth redistribution:
If "Thou shalt not covet" and "Thou shalt not steal" were not commandments of Heaven, they must be made inviolable precepts in every society before it can be civilized or made free.
When Pope Francis wrote in his 2013 apostolic exhortation that "inequality is the root of social ills" and that "inequality spawns violence," he inverted the commandments against coveting and stealing by shifting the moral burden to the property-owner.  To narrow the wealth gap, the pope recommended "a vigorous change of approach on the part of political leaders."  If government is the solution to inequality, why are less affluent Americans fleeing in droves from nearly all the states on the left columns of Tables 1 and 2?
Coveting and stealing are natural impulses.  Respect for property is a learned value that requires moral restraint.  If voters from these states revisit the Ten Commandments and reject false teachings about the "evils" of inequality, the hardships that compelled so many residents to leave will be minimized.  Unfortunately, natural impulses are hard to resist, especially when religious authorities join forces with the media to enable them.

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