2020 has been an absolutely extraordinary year for the economy. In March, we saw the fastest economic contraction in history with an extraordinary surge in unemployment. Now, as the year closes out, we've had a housing boom, an extraordinary rise in financial assets, and unemployment has fallen much faster than most people expected. We spoke about this with Jan Hatzius, the chief economist at Goldman Sachs. We talked about the lessons learned, inflation, the outlook for 2021, his sectoral balances framework for analyzing the economy, and MMT.