TY  - BOOK
AU  - Borusyak, Kirill
AU  - Hull,  Peter 
ED  - National Bureau of Economic Research
TI  - Negative weights are no concern in design-based specifications
T2  - NBER Working Papers
PY  - 2024///
CY  - Cambridge
PB  - NBER
KW  - E37597.pdf
KW  - NBERWP 32017
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2024/E37597.pdf
ER  -