Welcome to week 2 of the Economics of AI! I hope that you have enjoyed the material so far, and that it has changed your outlook on AI. This week, we are going back to a more traditional economic theme: how to capture technological progress in economic models.We will pay particular attention to the possibility of labor-saving progress and to the increasing role of information goods, which differ fundamentally from more traditional factors because they are non-rivalrous. Given the growing importance and use of micro data, we will also cover the economics of production networks, which allows us to capture the effects of innovation at a more granular level. Please share your take – including any difficulties that you have with the materials – on the discussion forum. (And if you are on top of the material, I hope you'll go there to help your fellow classmates :)

Welcome to week 3. After last week’s materials on modeling technological advances, we are turning to their effects on economic growth, which has traditionally been the main driver of people’s living standards. Humanity has spent much of its history in a Malthusian state in which our material means were just enough to survive. The Industrial revolution marked a sea change and gave rise to continuous growth as captured by e.g. the Solow model. Will growth in the Age of AI follow a similar trajectory? Will it give rise to super-exponential growth or a singularity? Or will it throw us back into a Malthusian state?

Welcome to week 4 of the Economics of AI, in which we will zero in on the implications of technological advances such as AI for labor markets and inequality. We’ll start by looking at the effects of progress on labor markets in a neoclassical model. Next we’ll investigate the scope for technological unemployment and find that we should perhaps be even more concerned about inequality. After going over the developments in labor markets of recent decades, we’ll ask what it would mean for humanity if labor was phased out at in the future.

Welcome to week 5. We are using this week to examine how economic policy can respond to the economic challenges generated by advances in AI – based on an in-depth analysis of the relationship between technological progress and welfare. The economic policy responses that we’ll analyze include not only measures to enhance efficiency, such as technology policy, antitrust, or intellectual property regimes, but also measures to make the distribution of income more desirable, including pre-distribution and instruments of redistribution such as a UBI. We’ll also investigate how to steer technology into more desirable directions.

Congratulations on making it to the sixth and final week of our course, in which we will focus on two topics that are a bit more futuristic. First, we will examine how to think about an economy in which humans aren’t the only intelligent agents. Second, we will use the tools from economics to analyze the AI control problem. We conclude by highlighting the important role that thoughtful economic analysis can play in creating a better future.