“This Is A Frothy Bubble” | Rob Arnott on Excessive Valuations, AI, and Reinventing Cap-Weighted Indexing

This episode of Monetary Matters is brought to you by VanEck. Learn more about the VanEck Semiconductor ETF (SMH): http://vaneck.com/SMHJack Learn more about the VanEck Fabless Semiconductor ETF (SMHX): http://vaneck.com/SMHXJack Rob Arnott, founder and chairman of the board of Research Affiliates, joins Jack today for an in-depth conversation on AI, bubbles, asset allocation, weighting in index funds, and other topics. The record heights of today’s markets brought on from excitement in the AI industry remind many of the dotcom bubble, which Rob examines using his decades of experience in the finance industry. With how fast everything moves in these turbulent times, this is one episode a dedicated observers cannot miss. Recorded on September 5th, 2025. Research Papers discussed:“RACWI: Reinventing Cap-Weighted Indexing”: https://www.researchaffiliates.com/publications/articles/1095-racwi-reinventing-cap-weighted-indexing “The AI Boom vs. the Dot-Com Bubble: Have We Seen This Movie Before?”: https://www.researchaffiliates.com/publications/articles/1038-ai-boom-dot-com-bubble-seen-this-before Follow Jack Farley on Twitter https://x.com/JackFarley96 Follow Monetary Matters on: Apple Podcast https://rb.gy/s5qfyh Spotify https://rb.gy/x56dx5 YouTube https://rb.gy/dpwxez