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Working Paper
How Demand for New Skills Affects Wage Inequality: The Case of Software Programmers
We study how the demand for programming skills has impacted inequality. We create a new dataset with information on wages, employment, and software of Brazilian programmers, covering the period from the birth of information technology (IT) to the rise of artificial intelligence (AI). High-ability, high-wage, and highly educated individuals in key technology hubs are more likely to become programmers. Creating software boosts both wages and career prospects of programmers, especially for those with specialized skills in AI and cybersecurity. These wage gains are concentrated among top ...
Working Paper
Artificial Intelligence in the Office and the Factory: Evidence from Administrative Software Registry Data
I use administrative data on artificial intelligence (AI) software created in Brazil to study its effects on the labor market. Owing to a unique copyright system, Brazilian firms have registered their software with the government since the 1980s, creating a detailed record of nearly all commercial AI applications developed in the country. Drawing on this registry, I show that AI is widely used not only in administrative tasks but also in production settings, where it primarily supports process optimization and quality control. Using an instrument based on variation in software development ...
Tracking AI’s Contribution to GDP Growth
This analysis suggests recent investments in AI-related categories have contributed significantly to the real U.S. economic growth in the first nine months of 2025.