Attention has increasingly been shifted towards the long-run perspective on technological innovation, which suggests that progress comes in waves, each one originated by a major breakthrough or general purpose technology (GPT). This paper seeks to assess whether nanotechnology is likely to...

We document three facts about the global diffusion of surveillance AI technology, and in particular, the role played by China. First, China has a comparative advantage in this technology. It is substantially more likely to export surveillance AI than other countries, and particularly so as...