Contestable Markets: Lidl and Aldi continue their rapid growth

Thanks to tutor2u
https://www.tutor2u.net/economics/blog/contestable-markets-lidl-and-aldi-continue-their-rapid-growth?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+economics_news+%28tutor2u+Economics+Blog%29