. They find that, in the 1950s and 1960s, voting for the "left" was associated with lower-educated and low-income voters …. After that, voting for the "left" has gradually become associated with higher-educated voters, while high-income voters have … continued to vote for the "right". In the 2010s, there is a disconnection between the effects of income and education on voting …

should be designed to minimize the second elasticity (avoidance) through tax enforcement and tax neutrality across income … (bargaining) as bargaining efforts are zero-sum in aggregate. We then analyze top income and top tax rate data in 18 OECD … countries. There is a strong correlation between cuts in top tax rates and increases in top 1% income shares since 1975 …