Monday assorted links by Tyler Cowen January 30, 2023 at 11:32 am 1. How children influence parents. 2. Do the Berman amendments prevent a TikTok ban? (WSJ) 3. Signature markets in everything. 4. Hypergamy in Norway yes. 5. Have CBO projections been too optimistic or too pessimistic? 6. Baidu to launch a ChatGPT-style service in March (Bloomberg). 7. A wearable cardiac ultrasound imager.