Supply and demand determine equilibrium prices; high demand or low supply raises prices. Investing during low demand and high supply periods can lead to cost savings. Supply-demand principles ...

The standard model of supply and demand taught in introductory economics is a good example of a useful economic model. Its basic purpose is to explain and analyze prices and quantities traded in a ...

President Donald Trump's tariff announcements are wreaking havoc on the auto industry. Here's why car buyers should approach ...