RDP 2018-08: Econometric Perspectives on Economic Measurement
Equation (B2)
=
(
E
[
x
t
v
w
t
v
x
t
v
′
]
)
−
1
E
[
x
t
v
w
t
v
E
[
ε
t
v
|
x
t
v
]
]