TY  - JOUR
TI  - Instrumental Variables Regression with Weak Instruments
AU  - Douglas Staiger
AU  - James H. Stock
JO  - Econometrica
PY  - 1997
VL  - 65
IS  - 3
DO  - 10.2307/2171753
UR  - https://doi.org/10.2307/2171753
ER  -


TY  - JOUR
TI  - Instrumental Variables and the Search for Identification: From Supply and Demand to Natural Experiments
AU  - Joshua D. Angrist
AU  - Alan B Krueger
JO  - The Journal of Economic Perspectives
PY  - 2001
VL  - 15
IS  - 4
DO  - 10.1257/jep.15.4.69
UR  - https://doi.org/10.1257/jep.15.4.69
ER  -