
Introduction to Econometrics 3rd Edition by James Stock, Mark Watson
النسخة 3الرقم المعياري الدولي: 978-9352863501
Introduction to Econometrics 3rd Edition by James Stock, Mark Watson
النسخة 3الرقم المعياري الدولي: 978-9352863501 تمرين 5
In his study of the effect of incarceration on crime rates, suppose that Levitt had used the number of lawyers per capita as an instrument. Is this instrument relevant Is it exogenous Is it a valid instrument
التوضيح
A valid instrumental variable is a varia...
Introduction to Econometrics 3rd Edition by James Stock, Mark Watson
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