The Challenge of Investigating Causal Effects

I don't know a good example, to be honest. I think there are studies when the cause is not psychological. But yeah, I mean, I would need to do some research, but I think it's really tough. In economics, they really reward causal inference and they really encourage that. And in personality psychology, that's not currently in place. If you want to make a Korean economics, you need to investigate causal effects. Otherwise, you cannot get published in top channels.