Kenneth Arrow: The Economy as an Interactive Information System

The 23rd Barcelona GSE Lecture, "The Economy as an Interactive Information System," was presented by Prof. Kenneth J. Arrow (Stanford University) on March 22, 2012 at Banc Sabadell Auditorium in Barcelona. In his lecture, Prof. Arrow offers observations on the role of information in the creation of economic theories, models and forecasts. The Barcelona Graduate School of Economics and Banc Sabadell organize the Barcelona GSE Lecture Series, which brings some of the world's top scholars in economics to Barcelona to share their research with the GSE community. Learn more: http://www.barcelonagse.eu/gselecture...