Title: U.S. Income Inequality: Facts, Causes, Solution
Headings: 
U.S. & World Economies US Economy
Income Inequality in America
Understanding Wealth Inequality, Its Causes, and Solutions
Income Inequality Definition
How It’s Measured
Key Takeaways
Income Gap: Current Statistics
Income Inequality Has Worsened
Causes
A Global Perspective
Solutions
Article Sources

Content: 9 ﻿﻿ That's true even after "wealth redistribution," which entails subtracting all taxes and adding all income from Social Security, welfare, and other payments. Since the rich got richer faster, their piece of the pie grew larger. The wealthiest 1% of people increased their share of total income by 10%. Everyone else saw their piece of the pie shrink by 1%-2%. Even though the income going to the poor improved, they fell further behind when compared to the richest. As a result, economic mobility decreased. During this same period, average wages remained flat. That’s despite an increase in worker productivity of 15% and a boost in corporate profits of 13% per year. 10 ﻿﻿
Causes
Income inequality is blamed on cheap labor in China, unfair exchange rates, and job outsourcing. Corporations are often blamed for putting profits ahead of workers.