II- Md = a₁ + a₂ Y + a3 R + a4 P + u MS=B1 + B₂ Y + e Md = M³ = M* (1) (2) (3) In this system of equations, Mª represents money demand, M³ money supply, Y national income, R interest rate, and P price level. u and e are the random errors. (3) shows the equilibrium condition in money market. a) Show the endogenous and exogenous variables in this system and indicate if regressions (1) and/or (2) are identified. b) Given the system of equations, show how you estimate regression (2) using 2SLS method. Explain.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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(1)
(2)
(3)
In this system of equations, M" represents money demand, M* money supply, Y national income, R
interest rate, and P price level. u and e are the random errors. (3) shows the equilibrium condition in money
Mª = ai + a2 Y + a3R+ a4 P + u
M° = B1 + B2 Y + e
Md = M°= M*
II-
market.
a) Show the endogenous and exogenous variables in this system and indicate if regressions (1) and/or (2) are
identified.
b) Given the system of equations, show how you estimate regression (2) using 2SLS method. Explain.
Transcribed Image Text:(1) (2) (3) In this system of equations, M" represents money demand, M* money supply, Y national income, R interest rate, and P price level. u and e are the random errors. (3) shows the equilibrium condition in money Mª = ai + a2 Y + a3R+ a4 P + u M° = B1 + B2 Y + e Md = M°= M* II- market. a) Show the endogenous and exogenous variables in this system and indicate if regressions (1) and/or (2) are identified. b) Given the system of equations, show how you estimate regression (2) using 2SLS method. Explain.
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