Fortune’s Term Sheet newsletter covers the latest news, insights, and analysis on private equity, venture capital, start-ups, mergers and acquisitions, high-value deals, and the dealmakers ...

President Trump has been pushing tariffs in the first weeks of his new term. What are tariffs? How do they work? Are they good policy? We explore these questions, and others, in this lesson. By ...

Your variable costs. These are expenses that change every month, including groceries, gas costs, shopping, dining out, travel and entertainment. You can look back at past transactions to estimate ...