A Pitfall with Estimated DSGE-Based Government Spending Multipliers
2013 ◽
Vol 5
(4)
◽
pp. 141-178
◽
Keyword(s):
Long Run
◽
This paper examines issues related to the estimation of the government spending multiplier (GSM) in a DSGE context. We stress a source of bias in the GSM arising from the combination of endogenous government expenditures and Edgeworth complementarity between private consumption and government expenditures. Due to cross-equation restrictions, omitting the endogenous component of government policy at the estimation stage would lead an econometrician to underestimate the degree of Edgeworth complementarity and, consequently, the long-run GSM. An estimated version of our model with US postwar data shows that this bias matters quantitatively. The results are robust to a number of perturbations. (JEL E13, E23, E32, E62, H50)
2020 ◽
Vol 9
(2)
◽
pp. 5
2001 ◽
Vol 10
(1)
◽
pp. 95-108
◽
Keyword(s):