Answers

There is no single objective answer, as it depends on values (e.g., equality of outcome vs. opportunity or growth), definitions of “fair,” economic trade-offs, how revenue is used, and specific policy design. It is primarily a normative question informed by positive economics, history, and ethics. Most debate centers on the US (with its relatively low top rates compared to history and some peers),

I will research current tax data, economic evidence, and arguments from multiple perspectives to provide a balanced overview.There is no single correct answer—it depends on values (e.g., equity vs. economic efficiency/incentives), goals (revenue, redistribution, growth), specific design details, and empirical trade-offs. Reasonable economists and policymakers disagree sharply. Below is a balanced

There is no universal "should"—it depends on values (fairness/equity vs. growth/incentives), goals (revenue, reducing inequality, funding public goods), and design details. The question is primarily about the United States (where most data and debate center), though principles apply more broadly. The U.S. already has a progressive federal income tax system, but effective rates (especially for the