QALYs/$ Are More Intuitive Than $/QALYs by ThomasSittler (EA forum) – QALYs/$ are preferable to $/QALYs. visual representations on graphs. Avoiding Small numbers and re-normalizing to QUALs/10K$.
Politics and Economics:
Amazon Buying Whole Foods by Tyler Cowen – Quotes from Matt Yglesias, Alex Tabarrock, Ross Douthat and Tyler. “Dow opens down 10 points. Amazon jumps 3% after deal to buy Whole Foods. Walmart slumps 7%, Kroger plunges 16%”
Learning To Cooperate, Compete And Communicate by Open Ai – Competitive multi-agent models are a step towards AGI. An algorithm for centralized learning and decentralized execution in multi-agent environment. Initial Research. Next Steps. Lots of visuals demonstrating the algorithm in practice.