César A. Hidalgo is a Chilean-Spanish-American scholar, Professor at the Toulouse School of Economics (TSE), and head of the Center for Collective Learning (CCL), a multidisciplinary research laboratory with offices at TSE and at Corvinus University of Budapest. Hidalgo is known for developing methods to estimate economic complexity and relatedness, building several national economic data observatories (oec.world, datamexico.org, datasaudi.sa, etc.), and proposing the idea of augmented democracy. These contributions have been recognized with numerous awards including the 2018 Lagrange Prize and three Webby Awards. Hidalgo holds a PhD in Physics from the University of Notre Dame and is the author of three books, The Atlas of Economic Complexity, Why Information Grows, and How Humans Judge Machines. His next book, The Infinite Alphabet, explores the principles governing the growth, diffusion, and valuation of knowledge.

VoxEU Column
Developing world cities: Poverty traps versus pathways to prosperity
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- Development & Growth 
- Migration 
- Poverty and Income Inequality