TY  - JOUR
TI  - A Note on the Theme of Too Many Instruments *
AU  - David Malin Roodman
JO  - Oxford Bulletin of Economics and Statistics
PY  - 2009
VL  - 71
IS  - 1
DO  - 10.1111/j.1468-0084.2008.00542.x
UR  - https://doi.org/10.1111/j.1468-0084.2008.00542.x
ER  -