What performance-enhancing stimulants mean for economic growth

Towards theadhdgdp end of last year America began running short of medicines used to treat attention-deficit hyperactivity disorder (), including Adderall (an amphetamine) and Ritalin (a central-nervous-system stimulant). Nine in ten pharmacies reported shortages of the medication, which tens of millions of Americans use to help improve focus and concentration. Around the same time, something intriguing happened: American productivity, a measure of efficiency at work, dropped. In the first quarter of 2023, output per hour fell by 3%.Coincidence? Probably. Lots of other things could have explained the productivity dip. Equally, though, many of America’s most productive people rely on Adderall to get the job done. It often seems like half of Silicon Valley, the most innovative place on Earth, is on the stuff. And surprising things can cause to rise and fall, including holidays, strikes and the weather. What’s more, the economic history is clear: without things that give people a buzz, the world would still be in the economic dark ages.