PCOB

1、用控制分析问题的方法去看金融体系，增加负反馈渠道，关注子系统负反馈。从PID的角度理解系统调控的时间特性

2、大量精力用于讨论非黑即白的问题，如果引入连续函数以及权重的分析方法，更易于实际问题的监管，能节省废在妥协式共识上的时间

3、模型同质变量的矩阵表达其实只是形式上的变化，异质参数的整合更有利于建立高质量的模型，作为分析肥尾问题的新工具

I particular like the part where he posted a testable hypothesis during the COVID recovery and how he think the logic is more important than the conclusion. He adjusted the numbers such that you can benchmark Chinese ecnonmic development to comparable economies such as that of Korea and Japan. To a extend, an economy feel like an organism such that there is a prescribed way as how how it can grow and its stages.

The first time I saw a highly presentable Korean girl with gigantic boobs pointed professorship, I knew somthing is off in the field of economy. Turns out, I am not the only one with this feeling. At this point, economic analysis is more akin to puzzles than does a practical field.