Network effects of the productivity of infrastructure in developing countries
Using panel data models, the author examines the threshold effects of the productivity of infrastructure investment in developing countries. He considers various specifications of an augmented production function that allow for endogenous thresholds. More precisely, these specifications are tested in a panel threshold regression model. The author's main robust result is the presence of strong threshold effects in the relationship between output and private and public inputs. Whatever the transition mechanism used, the testing procedures lead to strong rejection of the linearity of this relationship. In particular, the productivity of infrastructure investment generally exhibits some network effects. When the available stock of infrastructure is very low, investment in this sector has the same productivity as noninfrastructure investment. On the contrary, when a minimum network is available, the marginal productivity of infrastructure investment is generally largely greater than the productivity of other investment. Finally, when the main network is achieved, its marginal productivity becomes similar to the productivity of other investment.
|Date of creation:||01 Jan 2006|
|Date of revision:|
|Contact details of provider:|| Postal: 1818 H Street, N.W., Washington, DC 20433|
Phone: (202) 477-1234
Web page: http://www.worldbank.org/
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.:
- Canning, David, 1999. "Infrastructure's contribution to aggregate output," Policy Research Working Paper Series 2246, The World Bank.
- Pedroni, Peter, 1999.
" Critical Values for Cointegration Tests in Heterogeneous Panels with Multiple Regressors,"
Oxford Bulletin of Economics and Statistics,
Department of Economics, University of Oxford, vol. 61(0), pages 653-70, Special I.
- Peter Pedroni, 1999. "Critical Values for Cointegration Tests in Heterogeneous Panels with Multiple Regressors," Department of Economics Working Papers 2000-02, Department of Economics, Williams College.
- Bruce E. Hansen, 1997.
"Threshold effects in non-dynamic panels: Estimation, testing and inference,"
Boston College Working Papers in Economics
365, Boston College Department of Economics.
- Hansen, Bruce E., 1999. "Threshold effects in non-dynamic panels: Estimation, testing, and inference," Journal of Econometrics, Elsevier, vol. 93(2), pages 345-368, December.
- Baltagi, Badi H & Pinnoi, Nat, 1995. "Public Capital Stock and State Productivity Growth: Further Evidence from an Error Components Model," Empirical Economics, Springer, vol. 20(2), pages 351-59.
- Sturm, Jan Egbert & de Haan, Jakob, 1995.
"Is public expenditure really productive?: New evidence for the USA and The Netherlands,"
Elsevier, vol. 12(1), pages 60-72, January.
- Jan Egbert Sturm & Jakob de Haan,, 1994. "Is public expenditure really productive? New evidence for the US and the Netherlands," Working Papers 20, Centre for Economic Research, University of Groningen and University of Twente.
- John A. Tatom, 1991. "Public capital and private sector performance," Review, Federal Reserve Bank of St. Louis, issue May, pages 3-15.
- Ward Romp & Jakob de Haan, 2007.
"Public Capital and Economic Growth: A Critical Survey,"
Perspektiven der Wirtschaftspolitik,
Verein für Socialpolitik, vol. 8(s1), pages 6-52, 04.
- Romp, Ward & de Haan, Jakob, 2005. "Public capital and economic growth: a critical survey," EIB Papers 2/2005, European Investment Bank, Economics Department.
- Im, Kyung So & Pesaran, M. Hashem & Shin, Yongcheol, 2003.
"Testing for unit roots in heterogeneous panels,"
Journal of Econometrics,
Elsevier, vol. 115(1), pages 53-74, July.
- Pasaran, M.H. & Im, K.S. & Shin, Y., 1995. "Testing for Unit Roots in Heterogeneous Panels," Cambridge Working Papers in Economics 9526, Faculty of Economics, University of Cambridge.
- Tom Doan, . "IPSHIN: RATS procedure to implement Im, Pesaran and Shin panel unit root test," Statistical Software Components RTS00098, Boston College Department of Economics.
- Hansen, Bruce E, 1996.
"Inference When a Nuisance Parameter Is Not Identified under the Null Hypothesis,"
Econometric Society, vol. 64(2), pages 413-30, March.
- Tom Doan, . "RATS programs to replicate Hansen's threshold estimation and testing results," Statistical Software Components RTZ00091, Boston College Department of Economics.
- Tom Doan, . "TAR: RATS procedure to estimate a threshold autoregression, tests for threshold effect," Statistical Software Components RTS00209, Boston College Department of Economics.
- 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).
- Jushan Bai & Pierre Perron, 1998.
"Estimating and Testing Linear Models with Multiple Structural Changes,"
Econometric Society, vol. 66(1), pages 47-78, January.
- Perron, P. & Bai, J., 1995. "Estimating and Testing Linear Models with Multiple Structural Changes," Cahiers de recherche 9552, Universite de Montreal, Departement de sciences economiques.
- Perron, P. & Bai, J., 1995. "Estimating and Testing Linear Models with Multiple Structural Changes," Cahiers de recherche 9552, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Otto, Glenn D. & Voss, Graham M., 1998.
"Is public capital provision efficient?,"
Journal of Monetary Economics,
Elsevier, vol. 42(1), pages 47-66, June.
- Gramlich, Edward M, 1994. "Infrastructure Investment: A Review Essay," Journal of Economic Literature, American Economic Association, vol. 32(3), pages 1176-96, September.
- Barro, Robert J & Lee, Jong-Wha, 2001.
"International Data on Educational Attainment: Updates and Implications,"
Oxford Economic Papers,
Oxford University Press, vol. 53(3), pages 541-63, July.
- Robert J. Barro & Jong-Wha Lee, 2000. "International Data on Educational Attainment: Updates and Implications," CID Working Papers 42, Center for International Development at Harvard University.
- Robert J. Barro & Jong-Wha Lee, 2000. "International Data on Educational Attainment Updates and Implications," NBER Working Papers 7911, National Bureau of Economic Research, Inc.
- John G. Fernald, 1997.
"Roads to prosperity? assessing the link between public capital and productivity,"
International Finance Discussion Papers
592, Board of Governors of the Federal Reserve System (U.S.).
- John G. Fernald, 1999. "Roads to Prosperity? Assessing the Link between Public Capital and Productivity," American Economic Review, American Economic Association, vol. 89(3), pages 619-638, June.
- Canning, David & Bennathan, Esra, 2000. "The social rate of return on infrastructure investments," Policy Research Working Paper Series 2390, The World Bank.
- Demetriades, Panicos O & Mamuneas, Theofanis P, 2000. "Intertemporal Output and Employment Effects of Public Infrastructure Capital: Evidence from 12 OECD Economics," Economic Journal, Royal Economic Society, vol. 110(465), pages 687-712, July.
- Aschauer, David Alan, 1989.
"Is public expenditure productive?,"
Journal of Monetary Economics,
Elsevier, vol. 23(2), pages 177-200, March.
- Evans, Paul & Karras, Georgios, 1994. "Is government capital productive? Evidence from a panel of seven countries," Journal of Macroeconomics, Elsevier, vol. 16(2), pages 271-279.
- Mary G. Finn, 1993. "Is all government capital productive?," Economic Quarterly, Federal Reserve Bank of Richmond, issue Fall, pages 53-80.
- Swamy, P A V B, 1970.
"Efficient Inference in a Random Coefficient Regression Model,"
Econometric Society, vol. 38(2), pages 311-23, March.
- Tom Doan, . "SWAMY: RATS procedure to compute a GLS matrix weighted estimator for a panel data set," Statistical Software Components RTS00206, Boston College Department of Economics.
- Holtz-Eakin, Douglas, 1994. "Public-Sector Capital and the Productivity Puzzle," The Review of Economics and Statistics, MIT Press, vol. 76(1), pages 12-21, February.
- William Crowder & Daniel Himarios, 1997. "Balanced growth and public capital: an empirical analysis," Applied Economics, Taylor & Francis Journals, vol. 29(8), pages 1045-1053.
When requesting a correction, please mention this item's handle: RePEc:wbk:wbrwps:3808. 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: (Roula I. Yazigi)
If references are entirely missing, you can add them using this form.