Professor of Economics at University of Mannheim. Most of my tweets are about the (mis)functioning of markets. Some of my other selves sometimes also tweet. https://www.vwl.uni-mannheim.de/peitz/ https://bsky.app/profile/martin-peitz.bsky.socialhttps://bsky.app/profile/martin-peitz.bsky.social/post/3lhhkjkv6oc2o"Facts and Fiction ...." finally out in @concurrences.bsky.social: @tomasoduso.bsky.social and I write about good and bad proposals in the Draghi report with a focus on #telecommunications. I am afraid that large telcos won't like what we write. https://www.concurrences.com/fr/review/issues/no-2-2025/on-topics/iii-facts-and-fiction-in-the-draghi-report05 Feb 2025 21:51 +0000at://did:plc:6gvtar3i5ajho6au5codm6ab/app.bsky.feed.post/3lhhkjkv6oc2ohttps://bsky.app/profile/martin-peitz.bsky.social/post/3lgbrjed75s2fThe promised second book on the economics of platforms is still in the making, but the first one continues to be available: https://www.cambridge.org/core/books/economics-of-platforms/1465A930513786676D369128B0AF9D2121 Jan 2025 21:15 +0000at://did:plc:6gvtar3i5ajho6au5codm6ab/app.bsky.feed.post/3lgbrjed75s2f