Is innovation our best hope for dealing with climate change and, if so, how can we stimulate the sort of innovation that we need to make the green energy transition? Philippe Aghion tells Tim Phillips that we need both carbon tax and industrial policy and, like a visit to the dentist, the pain gets worse the longer we wait.

From the PSE-CEPR Policy Forum at the Paris School of Economics. The IFS in the UK and the IPP in France combine rigorous research with a commitment to communicate the results to media and public. How do they make sure their message cuts through the noise, and how do they safeguard their reputations for independence and authority? Paul Johnson and Antoine Bozio talk to Tim Phillips.

From the PSE-CEPR Policy Forum at the Paris School of Economics. What caused inflation in the US, where will it settle, and how much unemployment will be the cost of bringing it back to target? Olivier Blanchard talks to Tim Phillips.

In the first of a series of podcasts recorded at the PSE-CEPR Policy Forum at the Paris School of Economics, Esther Duflo talks to Tim Phillips about how development economics can respond to the challenges of the 21st century, the link between climate justice and corporate taxation, and why development economics is like cooking a ragoût.

Is economics a young person’s game? Great mathematicians tend to peak early, but not great artists – so which category does a professor of economics fall into? Dan Hamermesh has investigated the productivity of economists as they grow old, and he tells Tim Phillips what he discovered. 

Voters fret that immigration overcrowds local schools, overwhelms hospitals, and that they will have to pay higher taxes as a result. Are those fears justified? Anna Maria Mayda and Mine Senses have separated fact from fiction, and they tell Tim Phillips about which US counties benefit most and least from the arrival of immigrants.

Do Europe’s trade sanctions hurt Russia, or do they hurt European firms more? Gauging the impact of sanctions isn’t easy or reliable, but Jean Imbs tells Tim Phillips about a new way to estimate their effects, and what it tells us about the economies of Russia and Europe.

When there are more women in the workplace, that means either more gender diverse teams, or more collaboration between women. There are more female economists now, so how is that reflected in the way researchers collaborate? And what type of teams produce the best results? Anja Prummer talks to Tim Phillips about gender diversity, homophily, and whether she should have chosen a male co-author.

Digital technology, and AI in particular, is getting a lot of hype at the moment. Daron Acemoglu thinks that unchecked techno-optimism is concentrating power in the hands of a super-wealthy elite, threatening the livelihoods of the rest of us, and undermining democracy. Tim Phillips talks to him about why he wrote his new book called Power and Progress, co-authored with Simon Johnson, how we can redirect the path of innovation, and why he signed that letter to urge a pause in AI innovation.

How do China’s government-owned commercial banks respond to informal guidance from The People’s Bank of China? Their reaction to recent guidance designed to cool off mortgage lending offers a fascinating insight into how the banking sector works in China. Michel Habib of the University of Zurich talks to Tim Phillips.