Labels: econ help, microeconomics, opportunity cost, PPF. PPF is an acronym for a production possibility frontier. This means that the associated graph shows the maximum combination of goods that can be produced in a given amount of time with a given amount of resources.
Forbes has ranked Apple as the biggest tech company in the world in 2016Getty. Apple has once again emerged as the biggest technology company in the world. The iPhone-maker has beaten rivals such as Samsung, Microsoft and Google's parent company Alphabet to maintain its spot.
Worldâs Largest Companies. There are many ways to measure the worldâs largest companies and there are countless rankings, which do just that. We have chosen three of the most respected and renowned rankings to give a fuller picture - the Global Fortune 500, Forbes Global 2000 and the FT 500. All rankings are for 2014.