Research Summary

National Innovative Capacity and the Ideas Production Function

by Michael E. Porter

Description

Joint research with Scott Stern (MIT) is exploring the determinants of innovative capacity across countries using time series/cross-section data ("Measuring the "Ideas" Production Function: Evidence from International Patent Output," draft working paper, July 1998). Using international patenting as a weighting variable, Porter and Stern have devised an index of national innovation capacity. The data has also been employed to directly estimate critical parameters of the ideas production function, a central element in economic growth theory.