Taylor Tepper covered banking, investing and pretty much everything else in personal finance for more than a decade, with his work appearing in the New York Times, Fortune and MONEY magazine, as well ...

Marginal tax rate increases as income rises, affecting investment and savings decisions. Understanding your marginal tax rate can guide more tax-efficient investment choices. Use your marginal tax ...

Estimate demand function to understand initial product pricing vs. quantity. Use derivative for the revenue equation to find marginal revenue changes. Marginal revenue derivative is a tool to guide ...

Last week, The New York Times NYT reported that President Biden is seeking to increase taxes on the rich in order to fund childcare and education under a strategy dubbed The American Family Plan. This ...

Businesses and their customers constantly balance costs and benefits. A customer comparing menu prices decides which meal will give him the most pleasure for the price. Business production goals must ...

There was shock this week at the suggestion of a 70 percent tax rate. But law professor Dorothy Brown explains to NPR's Scott Simon that the U.S.'s marginal tax rate has been as high as 94 percent. We ...

Business owners usually have employees who perform at different levels of efficiency. Some employees perform poorly and never reach their full potential, while others excel and outperform the typical ...

Andriy Blokhin has 5+ years of professional experience in public accounting, personal investing, and as a senior auditor with Ernst & Young. In microeconomics, utility represents a way to relate the ...