TY - JOUR AU - Jones, Charles I TI - The Facts of Economic Growth JF - National Bureau of Economic Research Working Paper Series VL - No. 21142 PY - 2015 Y2 - May 2015 DO - 10.3386/w21142 UR - http://www.nber.org/papers/w21142 L1 - http://www.nber.org/papers/w21142.pdf N1 - Author contact info: Charles I. Jones Graduate School of Business Stanford University 655 Knight Way Stanford, CA 94305-4800 Tel: 650/725-9265 Fax: 650/725-0468 E-Mail: chad.jones@stanford.edu AB - Why are people in the richest countries of the world so much richer today than 100 years ago? And why are some countries so much richer than others? Questions such as these define the field of economic growth. This paper documents the facts that underlie these questions. How much richer are we today than 100 years ago, and how large are the income gaps between countries? The purpose of the paper is to provide an encyclopedia of the fundamental facts of economic growth upon which our theories are built, gathering them together in one place and updating the facts with the latest available data. ER -