Hey, Spotify. Taylor Swift called. She wants her money.

With the music industry moving from CDs to streaming, firms like Spotify have created new supply and demand and new incentives for performers and providers.

Why There is Less Marriage

New attitudes that value marriage less and new economics through which women have more pay and education and men work less have changed marriage markets.

Impact of the Russian Trade Embargo on Ikea's Swedish Meatballs

Supply and demand explain the impact of the Russian embargo on goods in Russia and on the countries that export items to them like poultry and fish.

The Message From NFL Ticket Prices

Through the price system, because many consumers and businesses make buying and selling decisions for the same good or service, price conveys information.