Han, Miaozhe, Hongchuan Shen, Sihan Zhai, and Michael (Xiaoquan) Zhang. "Digital Footprints and Information Misallocation: Evidence from Multi-method Studies." Working Paper, December 2025.

Devised in the 1970s, the Miyawaki method has been a popular reforestation approach in urban areas worldwide. The method involves densely planting seedlings, which proponents say makes them grow more ...

This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...