
Why is productivity slowing down—and what does it mean for growth?
Across developed economies—including the UK, France, Japan, and the US—productivity growth has been slowing for decades. This trend appears to contradict the rapid pace of technological innovation, particularly in AI, and the transformative effects of globalisation. So why, despite all this progress, is economic growth falling? In this episode of… Read More

Reform of the German electricity grid tariff system: should producers pay grid charges?
The German regulator Bundesnetzagentur (BNetzA) published a discussion paper regarding the future of electricity grid charges in Germany in May 2025.1 The paper asks critical questions regarding the future grid charging architecture in Germany and the consultation could yield a complete system overhaul in relation to tariff design. Read More