Ask the expert on… what is productivity?  artwork
Productivity Puzzles

Ask the expert on… what is productivity?

  • S4E7
  • 29:34
  • April 29th 2026

Do we need to rethink how we measure productivity in the age of digital technologies and AI?


Productivity is a fundamental measure of how effectively people, firms and places transform resources into improved living standards. Diane Coyle talks about why understanding productivity depends on improved economic measurement, including more accurate valuation of intangible, natural and digital capital. She also explains why the effects of technologies such as digitalisation and AI remain difficult to capture in traditional statistics, with significant implications for policy and how we judge economic progress.


Host Professor Bart van Ark is joined by:


  • Diane Coyle, Bennett Professor of Public Policy, University of Cambridge


For more information on the topic:



About Productivity Puzzles:

Productivity Puzzles is brought to you by The Productivity Institute, a research body involving nine academic institutions across the UK, nine Productivity Forums throughout the nation, and a national independent Productivity Commission to advise policy makers at all levels of government. It is funded by the Economic and Social Research Council.



Productivity Puzzles

Join Bart van Ark, Professor of Productivity Studies at the University of Manchester, and the managing director of The Productivity Institute as he brings you discussions with leading minds from the UK and abroad about how to improve productivity for almost everything: from health care to car manufacturing, at national and regional levels, for business and for your own personal productivity.


This podcast series investigates why UK productivity is lower than in many other countries and why are there such large differences in productivity across and within the regions and devolved nations. We’ll also get the best insights from research on smart policies and effective business practices to increase productivity and find out how this will drive prosperity, wellbeing and inclusive sustainable growth.


Productivity Puzzles is brought to you by The Productivity Institute, a research project involving nine academic institutions across the UK, eight regional productivity forums throughout the nation, and a national independent Productivity Commission to advise policy makers at all levels of government. 

Find out more about at www.productivity.ac.uk

The Productivity Institute is funded by the Economic and Social Research Council. To find out more, visit: https://esrc.ukri.org/about-us/strategy-and-priorities/productivity/