IDEAS home Printed from
MyIDEAS: Login to save this paper or follow this series

Is the speed of convergence constant?

  • Jordan Rappaport

Empirical attempts to measure the speed of convergence -- the rate at which a country's per capita income approaches its steady state relative to its distance from its steady state -- have started from the assumption that it is constant. In contrast, neoclassical models of capital accumulation usually predict that the speed of convergence decreases as income approaches its steady state. Estimating a flexible functional form which allows the speed of convergence to vary suggests that the speed of convergence actually increases as income approaches its steady state. An increasing speed of convergence calls into question structural interpretations of coefficients on conditioning variables in cross-sectional growth regressions. Instead, excluding initial income from cross-sectional growth regressions allows coefficients on exogenous variables to be interpreted as measuring changes in underlying structural relationships.

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:
Download Restriction: no

Paper provided by Federal Reserve Bank of Kansas City in its series Research Working Paper with number RWP 00-10.

in new window

Date of creation: 2000
Date of revision:
Handle: RePEc:fip:fedkrw:rwp00-10
Contact details of provider: Postal: 1 Memorial Drive, Kansas City, MO 64198-0001
Phone: (816) 881-2254
Web page:

More information through EDIRC

Order Information: Email:

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. Durlauf, Steven N. & Quah, Danny T., 1999. "The new empirics of economic growth," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 4, pages 235-308 Elsevier.
  2. Jordan Rappaport, 2000. "How does openness to capital flows affect growth?," Research Working Paper RWP 00-11, Federal Reserve Bank of Kansas City.
  3. David E. Bloom & Jeffrey D. Sachs, 1998. "Geography, Demography, and Economic Growth in Africa," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 29(2), pages 207-296.
  4. Robert J. Barro & Paul M. Romer, 1991. "Economic Growth," NBER Books, National Bureau of Economic Research, Inc, number barr91-1, December.
    • Robert J. Barro & Paul Romer, 1993. "Economic Growth," NBER Books, National Bureau of Economic Research, Inc, number barr93-1, December.
  5. Xavier Sala-i-Martin, 1994. "Cross-sectional regressions and the empirics of economic growth," Economics Working Papers 79, Department of Economics and Business, Universitat Pompeu Fabra.
  6. Caselli, Francesco & Esquivel, Gerardo & Lefort, Fernando, 1996. " Reopening the Convergence Debate: A New Look at Cross-Country Growth Empirics," Journal of Economic Growth, Springer, vol. 1(3), pages 363-89, September.
  7. Alberto F. Ades & Edward L. Glaeser, 1994. "Evidence on Growth, Increasing Returns and the Extent of the Market," NBER Working Papers 4714, National Bureau of Economic Research, Inc.
  8. Rappaport, Jordan, 2005. "How does labor mobility affect income convergence?," Journal of Economic Dynamics and Control, Elsevier, vol. 29(3), pages 567-581, March.
  9. Robert J. Barro & Xavier Sala-i-Martin, 1991. "Convergence across States and Regions," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 22(1), pages 107-182.
  10. Paul Evans, 1997. "How Fast Do Economies Converge?," The Review of Economics and Statistics, MIT Press, vol. 79(2), pages 219-225, May.
  11. Eicher, Theo S & Turnovsky, Stephen J, 1999. " Convergence in a Two-Sector Nonscale Growth Model," Journal of Economic Growth, Springer, vol. 4(4), pages 413-28, December.
  12. Robert J. Barro, 1989. "Economic Growth in a Cross Section of Countries," NBER Working Papers 3120, National Bureau of Economic Research, Inc.
  13. Robert B. Davies, 2002. "Hypothesis testing when a nuisance parameter is present only under the alternative: Linear model case," Biometrika, Biometrika Trust, vol. 89(2), pages 484-489, June.
  14. repec:oup:qjecon:v:106:y:1991:i:2:p:407-43 is not listed on IDEAS
  15. Hansen, B.E., 1991. "Inference when a Nuisance Parameter is Not Identified Under the Null Hypothesis," RCER Working Papers 296, University of Rochester - Center for Economic Research (RCER).
  16. Andrews, Donald W K, 1993. "Tests for Parameter Instability and Structural Change with Unknown Change Point," Econometrica, Econometric Society, vol. 61(4), pages 821-56, July.
  17. Barro, Robert J & Sala-i-Martin, Xavier, 1992. "Convergence," Journal of Political Economy, University of Chicago Press, vol. 100(2), pages 223-51, April.
  18. repec:oup:qjecon:v:113:y:1998:i:1:p:319-323 is not listed on IDEAS
  19. Tjalling C. Koopmans, 1963. "On the Concept of Optimal Economic Growth," Cowles Foundation Discussion Papers 163, Cowles Foundation for Research in Economics, Yale University.
  20. Kremer, Michael & Thomson, James, 1998. " Why Isn't Convergence Instantaneous? Young Workers, Old Workers, and Gradual Adjustment," Journal of Economic Growth, Springer, vol. 3(1), pages 5-28, March.
  21. repec:oup:qjecon:v:110:y:1995:i:4:p:1127-70 is not listed on IDEAS
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:fip:fedkrw:rwp00-10. 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: (Lu Dayrit)

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.