The production possibility frontier (PPF) is a curve that is used to discover the mix of products that will use available ...

American companies employed more than 33 million workers in 2009 at general manufacturing firms that produced approximately $4 billion in products, according to the U.S. Census Bureau. Manufacturing ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...