BusinessWho constitutes the middle class? To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusinessAndreas Neuhaus06/02/2021June 2, 2021The middle class often stands for growth and stability in a society. But there is still no universal definition, due to differing bases of analysis. Is purchasing power a better indicator than income? We check the facts.https://p.dw.com/p/3uFzlAdvertisement