sp_andrews_spillover: Test for spillover effects
Description
Tests whether spillover effects are significant
Usage
sp_andrews_spillover(Y0, Y1, A, alpha_sig = 0.05)
Value
List with test results
Arguments
- Y0
N x T pre-treatment matrix
- Y1
N x 1 post-treatment vector
- A
N x k spillover structure matrix
- alpha_sig
Significance level