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Does foreign aid increase private investment? Evidence from panel cointegration

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  • Dierk Herzer

    (Chair of Economic Development and Integration - Goethe-Universität Frankfurt am Main)

  • Michael Grimm

    (Institute of Social Studies - Institute of Social Studies)

Abstract

This paper uses panel cointegration and causality techniques to examine the long-run relationship between foreign aid and private investment. Our main result is that aid has a statistically significant negative effect on private investment. This result is robust to outliers, different measures and forms of aid, sample selection, and the sample period. In addition, we find that long-run causality runs in both directions, suggesting that an increase in aid reduces private investment and that, in turn, higher private investment leads to lower aid inflows.

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  • Dierk Herzer & Michael Grimm, 2011. "Does foreign aid increase private investment? Evidence from panel cointegration," Post-Print hal-00701864, HAL.
    • Handle: RePEc:hal:journl:hal-00701864
    DOI: 10.1080/00036846.2011.566183
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    1. MacKinnon, James G & Haug, Alfred A & Michelis, Leo, 1999. "Numerical Distribution Functions of Likelihood Ratio Tests for Cointegration," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 14(5), pages 563-577, Sept.-Oct.
    2. Rodrik, Dani, 1991. "Policy uncertainty and private investment in developing countries," Journal of Development Economics, Elsevier, vol. 36(2), pages 229-242, October.
    3. Herzer, Dierk, 2008. "The long-run relationship between outward FDI and domestic output: Evidence from panel data," Economics Letters, Elsevier, vol. 100(1), pages 146-149, July.
    4. Mr. Martin Mühleisen & Mr. Dhaneshwar Ghura & Mr. Roger Nord & Mr. Michael T. Hadjimichael & E. Murat Ucer, 1995. "Sub-Saharan Africa: Growth, Savings, and Investment, 1986-93," IMF Occasional Papers 1995/006, International Monetary Fund.
    5. Holly, Sean & Pesaran, M. Hashem & Yamagata, Takashi, 2010. "A spatio-temporal model of house prices in the USA," Journal of Econometrics, Elsevier, vol. 158(1), pages 160-173, September.
    6. Mark McGillivray & Simon Feeny & Niels Hermes & Robert Lensink, 2006. "Controversies over the impact of development aid: it works; it doesn't; it can, but that depends …," Journal of International Development, John Wiley & Sons, Ltd., vol. 18(7), pages 1031-1050.
    7. Jorg Breitung, 2005. "A Parametric approach to the Estimation of Cointegration Vectors in Panel Data," Econometric Reviews, Taylor & Francis Journals, vol. 24(2), pages 151-173.
    8. Stephen Knack, 2001. "Aid Dependence and the Quality of Governance: Cross-Country Empirical Tests," Southern Economic Journal, John Wiley & Sons, vol. 68(2), pages 310-329, October.
    9. M. Hashem Pesaran, 2007. "A simple panel unit root test in the presence of cross-section dependence," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(2), pages 265-312.
    10. P. Guillaumont & L. Chauvet, 2001. "Aid and Performance: A Reassessment," Journal of Development Studies, Taylor & Francis Journals, vol. 37(6), pages 66-92.
    11. Joshua Greene & Delano Villanueva, 1991. "Private Investment in Developing Countries: An Empirical Analysis," IMF Staff Papers, Palgrave Macmillan, vol. 38(1), pages 33-58, March.
    12. Devarajan, Shantayanan & Easterly, William R & Pack, Howard, 2003. "Low Investment Is Not the Constraint on African Development," Economic Development and Cultural Change, University of Chicago Press, vol. 51(3), pages 547-571, April.
    13. Alesina, Alberto & Tabellini, Guido, 1989. "External debt, capital flight and political risk," Journal of International Economics, Elsevier, vol. 27(3-4), pages 199-220, November.
    14. K. Mlambo & T. W. Oshikoya, 2001. "Macroeconomic Factors and Investment in Africa," Journal of African Economies, Centre for the Study of African Economies, vol. 10(suppl_2), pages 12-47.
    15. Dollar, David & Easterly, William, 1999. "The Search for the Key: Aid, Investment and Policies in Africa," Journal of African Economies, Centre for the Study of African Economies, vol. 8(4), pages 546-577, December.
    16. Roland Hodler, 2007. "Rent seeking and aid effectiveness," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 14(5), pages 525-541, October.
    17. C-J. Dalgaard & H. Hansen, 2001. "On Aid, Growth and Good Policies," Journal of Development Studies, Taylor & Francis Journals, vol. 37(6), pages 17-41.
    18. Saeid Mahdavi*, 1990. "The Effects of Foreign Resource Inflows on Composition of Aggregate Expenditure in Developing Countries: A Seemingly Unrelated Model," Kyklos, Wiley Blackwell, vol. 43(1), pages 111-137, January.
    19. David Dollar & Craig Burnside, 2000. "Aid, Policies, and Growth," American Economic Review, American Economic Association, vol. 90(4), pages 847-868, September.
    20. Mr. Dhaneshwar Ghura & Mr. Michael T. Hadjimichael, 1995. "Growth in Sub-Saharan Africa," IMF Working Papers 1995/136, International Monetary Fund.
    21. William Crowder & Pieter de Jong, 2009. "Does investment lead to greater output? A panel error-correction model analysis," Applied Economics, Taylor & Francis Journals, vol. 43(7), pages 773-785.
    22. Miguel Ramirez, 2000. "The impact of public investment on private investment spending in Latin America: 1980–95," Atlantic Economic Journal, Springer;International Atlantic Economic Society, vol. 28(2), pages 210-225, June.
    23. Dalgaard, Carl-Johan & Erickson, Lennart, 2009. "Reasonable Expectations and the First Millennium Development Goal: How Much Can Aid Achieve?," World Development, Elsevier, vol. 37(7), pages 1170-1181, July.
    24. Carl-Johan Dalgaard & Henrik Hansen & Finn Tarp, 2004. "On The Empirics of Foreign Aid and Growth," Economic Journal, Royal Economic Society, vol. 114(496), pages 191-216, June.
    25. Khan, Mohsin S. & Reinhart, Carmen M., 1990. "Private investment and economic growth in developing countries," World Development, Elsevier, vol. 18(1), pages 19-27, January.
    26. 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.
    27. Raghuram G. Rajan & Arvind Subramanian, 2008. "Aid and Growth: What Does the Cross-Country Evidence Really Show?," The Review of Economics and Statistics, MIT Press, vol. 90(4), pages 643-665, November.
    28. Stephen S. Everhart & Mariusz A. Sumlinski, 2001. "Trends in Private Investment in Developing Countries : Statistics for 1970-2000 and the Impact on Private Investment of Corruption and the Quality of Public Investment," World Bank Publications - Books, The World Bank Group, number 13989.
    29. repec:bla:kyklos:v:43:y:1990:i:1:p:111-37 is not listed on IDEAS
    30. Pritha Mitra, 2006. "Has Government Investment Crowded Out Private Investment in India?," American Economic Review, American Economic Association, vol. 96(2), pages 337-341, May.
    31. Rolf Larsson & Johan Lyhagen & Mickael Lothgren, 2001. "Likelihood-based cointegration tests in heterogeneous panels," Econometrics Journal, Royal Economic Society, vol. 4(1), pages 1-41.
    32. Paul Collier & David Dollar, 2004. "Development effectiveness: what have we learnt?," Economic Journal, Royal Economic Society, vol. 114(496), pages 244-271, June.
    33. Peter Pedroni, 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(S1), pages 653-670, November.
    34. Aizenman, Joshua & Marion, Nancy P. & Marion, Nancy P., 1993. "Macroeconomic uncertainty and private investment," Economics Letters, Elsevier, vol. 41(2), pages 207-210.
    35. repec:bla:obuest:v:61:y:1999:i:0:p:631-52 is not listed on IDEAS
    36. Unknown, 1986. "Letters," Choices: The Magazine of Food, Farm, and Resource Issues, Agricultural and Applied Economics Association, vol. 1(4), pages 1-9.
    37. Simeon Djankov & Jose Montalvo & Marta Reynal-Querol, 2008. "The curse of aid," Journal of Economic Growth, Springer, vol. 13(3), pages 169-194, September.
    38. Imed Drine & Christophe Rault, 2003. "Do panel data permit the rescue of the Balassa-Samuelson hypothesis for Latin American countries?," Applied Economics, Taylor & Francis Journals, vol. 35(3), pages 351-359.
    39. Agenor, Pierre-Richard & Nabli, Mustapha K. & Yousef, Tarik & Jensen, Henning Tarp, 2007. "Labor market reforms, growth, and unemployment in labor-exporting countries in the Middle East and North Africa," Journal of Policy Modeling, Elsevier, vol. 29(2), pages 277-309.
    40. M. Hashem Pesaran, 2006. "Estimation and Inference in Large Heterogeneous Panels with a Multifactor Error Structure," Econometrica, Econometric Society, vol. 74(4), pages 967-1012, July.
    41. Mosley, Paul & Hudson, John & Horrell, Sara, 1987. "Aid, the Public Sector and the Market in Less Developed Countries," Economic Journal, Royal Economic Society, vol. 97(387), pages 616-641, September.
    42. Karuna Gomanee & Sourafel Girma & Oliver Morrissey, 2005. "Aid and growth in Sub-Saharan Africa: accounting for transmission mechanisms," Journal of International Development, John Wiley & Sons, Ltd., vol. 17(8), pages 1055-1075.
    43. Griffin, Keith, 1970. "Foreign Capital, Domestic Savings and Economic Development," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 32(2), pages 99-112, May.
    44. Serven, Luis & Solimano, Andres, 1992. "Private Investment and Macroeconomic Adjustment: A Survey," The World Bank Research Observer, World Bank, vol. 7(1), pages 95-114, January.
    45. Bleaney, Michael & Greenaway, David, 1993. "Adjustment to external imbalance and investment slumps in developing countries," European Economic Review, Elsevier, vol. 37(2-3), pages 577-585, April.
    46. Boone, Peter, 1996. "Politics and the effectiveness of foreign aid," European Economic Review, Elsevier, vol. 40(2), pages 289-329, February.
    47. William Easterly & Ross Levine & David Roodman, 2004. "Aid, Policies, and Growth: Comment," American Economic Review, American Economic Association, vol. 94(3), pages 774-780, June.
    48. Everhart, S.S. & Sumlinski, M.A., 2001. "Trends in Private Investment in Developing countries, Statistics for 1970-200 and the Impact on Private Investment of Corruption and the Quality of Public Investment," Papers 44, World Bank - International Finance Corporation.
    49. Collier, Paul & Dehn, Jan, 2001. "Aid, shocks, and growth," Policy Research Working Paper Series 2688, The World Bank.
    50. Donald W. Snyder, 1996. "Foreign aid and private investment in developing economies," Journal of International Development, John Wiley & Sons, Ltd., vol. 8(6), pages 735-745.
    51. Burnside, Craig & Dollar, David, 2004. "Aid, policies, and growth : revisiting the evidence," Policy Research Working Paper Series 3251, The World Bank.
    52. Johansen, Soren, 2000. "Modelling of cointegration in the vector autoregressive model," Economic Modelling, Elsevier, vol. 17(3), pages 359-373, August.
    53. Johansen, Soren, 1988. "Statistical analysis of cointegration vectors," Journal of Economic Dynamics and Control, Elsevier, vol. 12(2-3), pages 231-254.
    54. G. S. Maddala & Shaowen Wu, 1999. "A Comparative Study of Unit Root Tests with Panel Data and a New Simple Test," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 61(S1), pages 631-652, November.
    55. repec:bla:obuest:v:61:y:1999:i:0:p:653-70 is not listed on IDEAS
    56. Pagan, Adrian, 1984. "Econometric Issues in the Analysis of Regressions with Generated Regressors," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 25(1), pages 221-247, February.
    57. Weisskopf, Thomas E., 1972. "The impact of foreign capital inflow on domestic savings in underdeveloped countries," Journal of International Economics, Elsevier, vol. 2(1), pages 25-38, February.
    58. Nader Nazmi & Miguel D. Ramirez, 1997. "Public And Private Investment And Economic Growth In Mexico," Contemporary Economic Policy, Western Economic Association International, vol. 15(1), pages 65-75, January.
    59. George Economides & Sarantis Kalyvitis & Apostolis Philippopoulos, 2008. "Does foreign aid distort incentives and hurt growth? Theory and evidence from 75 aid-recipient countries," Public Choice, Springer, vol. 134(3), pages 463-488, March.
    60. Dierk Herzer & Oliver Morrissey, 2009. "The Long-Run Effect of Aid on Domestic Output," Discussion Papers 09/01, University of Nottingham, CREDIT.
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