Developing countries often face a cycle where weak tax compliance limits public goods, cutting incentives to pay taxes. We test whether improved local infrastructure can disrupt this cycle, using a randomized street paving experiment in Acayucan, Mexico. Of 56 eligible street projects, 28 were...

When Chinese start-up DeepSeek released R1 in January 2025, the groundbreaking open-source artificial intelligence (AI) model rocked the tech industry as a more cost-effective alternative to models running on more advanced chips. The launch coincided with industrial policy gaining popularity as...