IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Macroeconomic Effects from Government Purchases and Taxes

  • Robert J. Barro
  • Charles J. Redlick

For U.S. annual data that include WWII, the estimated multiplier for temporary defense spending is 0.4-0.5 contemporaneously and 0.6-0.7 over two years. If the change in defense spending is "permanent" (gauged by Ramey's defense-news variable), the multipliers are higher by 0.1-0.2. The estimated multipliers are all significantly less than one and apply for given average marginal income-tax rates. We cannot estimate reliable multipliers for non-defense purchases because of the lack of good instruments. Since the defense-spending multipliers are less than one, greater spending crowds out other components of GDP, mainly investment, but also non-defense government purchases and net exports. Consumer expenditure on non-durables and services has only a small response. In a post-1950 sample, increases in average marginal income-tax rates (measured by a newly constructed time series) have significantly negative effects on GDP. When interpreted as a tax multiplier, the magnitude is around 1.1. When we hold constant marginal tax rates, we find no statistically significant effects on GDP from changes in federal tax revenue (using the Romer-Romer exogenous federal tax-revenue change as an instrument). In contrast, with revenue held constant, increases in marginal tax rates still have a statistically significant negative effect on GDP. Therefore, tax changes seem to affect GDP mainly through substitution effects, rather than wealth effects. The combination of the estimated spending and tax multipliers implies that balanced-budget multipliers for defense spending are negative.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.nber.org/papers/w15369.pdf
Download Restriction: no

Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 15369.

as
in new window

Length:
Date of creation: Sep 2009
Date of revision:
Publication status: published as “Macroeconomic Effects of Government Purchases and Taxes” (with C.J. Redlick), Quarterly Journal of Economics , February 2011.
Handle: RePEc:nbr:nberwo:15369
Note: EFG ME PE
Contact details of provider: Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.
Phone: 617-868-3900
Web page: http://www.nber.org
Email:


More information through EDIRC

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Olivier Blanchard & Roberto Perotti, 2002. "An Empirical Characterization Of The Dynamic Effects Of Changes In Government Spending And Taxes On Output," The Quarterly Journal of Economics, MIT Press, vol. 117(4), pages 1329-1368, November.
  2. Barro, Robert J., 1979. "On the Determination of the Public Debt," Scholarly Articles 3451400, Harvard University Department of Economics.
  3. Rotemberg, Julio J & Woodford, Michael, 1992. "Oligopolistic Pricing and the Effects of Aggregate Demand on Economic Activity," Journal of Political Economy, University of Chicago Press, vol. 100(6), pages 1153-1207, December.
  4. Barro, Robert J, 1981. "Output Effects of Government Purchases," Journal of Political Economy, University of Chicago Press, vol. 89(6), pages 1086-1121, December.
  5. Valerie A. Ramey & Matthew D. Shapiro, 1999. "Costly Capital Reallocation and the Effects of Government Spending," NBER Working Papers 6283, National Bureau of Economic Research, Inc.
  6. Barro, Robert J & Sahasakul, Chaipat, 1986. "Average Marginal Tax Rates from Social Security and the Individual Income Tax," The Journal of Business, University of Chicago Press, vol. 59(4), pages 555-66, October.
  7. Robert J. Barro & Chaipat Sahasakul, 1983. "Measuring the Average Marginal Tax Rate from the Individual Income Tax," NBER Working Papers 1060, National Bureau of Economic Research, Inc.
  8. S. Rao Aiyagari & Albert Marcet & Thomas J. Sargent & Juha Seppala, 2002. "Optimal Taxation without State-Contingent Debt," Journal of Political Economy, University of Chicago Press, vol. 110(6), pages 1220-1254, December.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:15369. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.