1 citations · 1 across the 2 of their papers we have counts for
2 papers
econ.EM2023
A specification test for the strength of instrumental variables
Zhenhong Huang, Chen Wang, Jianfeng Yao
This paper develops a new specification test for the instrument weakness when the number of instruments is large with a magnitude comparable to the sample size . The test…
econ.EM2023★ 1 cited
The First-stage F Test with Many Weak Instruments
Zhenhong Huang, Chen Wang, Jianfeng Yao
A widely adopted approach for detecting weak instruments is to use the first-stage statistic. While this method was developed with a fixed number of instruments, its performanc…