Pierpaolo Barbieri on Latin American FinTech | Conversations with Tyler

29 Jan 2026 · 61 min
1:01:15

In this hour‑long interview, Tyler Cowen talks with Pierpaolo Barbieri, founder and CEO of Wallah (a Latin‑American fintech), executive director at Greenmantle, and author of a Harvard‑published history of the Nazis and the Spanish Civil War. The conversation weaves together three strands: (1) the strategic implications of central‑bank digital currencies (CBDCs) – especially China’s digital yuan – for the dollar’s global dominance and for cross‑border remittances; (2) Wallah’s product, business model and regulatory approach, including its 100 % reserve policy, debit‑card ecosystem, fee‑based revenue (interchange, asset‑management, merchant‑acquiring) and its role in expanding financial inclusion in Mexico, Argentina and the broader region; and (3) a broader macro‑political analysis of Latin‑American economies, covering Argentina’s failed Macri reforms, Brazil’s current political crisis, Chile’s inequality, Uruguay’s export‑oriented future, and why São Paulo remains the region’s tech hub. Barbieri also reflects on cultural factors that hinder entrepreneurship, the limited role of crypto, talent‑attraction strategies, and personal habits (reading history, running, work‑life boundaries). The interview ends with a rapid “overrated/underrated” segment covering literature, philosophy and cinema. The discussion provides concrete claims about CBDC cost‑structures, Wallah’s user growth metrics, fee differentials versus legacy banks, and macro‑economic diagnoses, all framed in a conversational, analytical tone with a generally optimistic but cautious sentiment toward fintech disruption.

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