The price exceeds the marginal cost of production, but the copyright motivates authors to keep writing and publishers to produce and market books—ensuring future supply. The market structures ...

She is a banking consultant, loan signing agent, and arbitrator with more than 15 years of experience in financial analysis ... is the basic principle of supply and demand. The big question ...

President Trump’s tariffs on Canada, China and Mexico could upend U.S. trade. These nine charts show what’s at stake, what ...