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Re-examining the saving-investment nexus: threshold cointegration and causality evidence from the ECOWAS

  • Loesse Esso

    ()

The aim of this paper is to re-examine the relationship between saving and investment in the case of ECOWAS countries. We then employ the Gregory and Hansen (J Econometr 70:99–126, 1996a ; Oxford Bull Econ Stat 58:555–560, 1996b ) threshold cointegration tests and the Toda and Yamamoto (J Econometr 66:225–250, 1995 ) causality procedure. Threshold cointegration approach allows estimating changes in the saving-retention coefficients over time. Using yearly data for the period from 1960 to 2007, we show out two groups of countries regarding the cointegration test results. In the first group (The Gambia and Togo), capital is perfectly mobile since there is no long-run relationship between savings and investment. The second group comprised of the ten other ECOWAS countries studied, is characterized by an incomplete capital mobility. Moreover, in the second group the saving-retention coefficient is time-varying in most of the ECOWAS countries (except for Benin and Niger) and is different from a country to another one. The changes in the saving-retention coefficients indicate how international capital mobility has changed. Moreover, the inclusion of trade openness and country size in the saving-investment equation reduces the saving retention coefficients implying improvement of capital mobility over time. Furthermore, investment rates cause saving rates in Benin, Guinea-Bissau and Niger while saving rates cause investment rates in Cote d’Ivoire, Nigeria and Sierra Leone. Copyright Springer Science+Business Media, LLC. 2012

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File URL: http://hdl.handle.net/10.1007/s10644-011-9115-y
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Article provided by Springer in its journal Economic Change and Restructuring.

Volume (Year): 45 (2012)
Issue (Month): 3 (August)
Pages: 193-220

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Handle: RePEc:kap:ecopln:v:45:y:2012:i:3:p:193-220
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  1. Carmen M. Reinhart & Ioannis Tokatlidis, 2003. "Financial Liberalisation: The African Experience," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 12(Supplemen), pages 53-88, September.
  2. Bencivenga, Valerie R & Smith, Bruce D, 1991. "Financial Intermediation and Endogenous Growth," Review of Economic Studies, Wiley Blackwell, vol. 58(2), pages 195-209, April.
  3. Coakley, Jerry & Kulasi, Farida & Smith, Ron, 1996. "Current Account Solvency and the Feldstein-Horioka Puzzle," Economic Journal, Royal Economic Society, vol. 106(436), pages 620-27, May.
  4. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
  5. Wu, Jyh-lin, 1998. "Are budget deficits "too large"?: The evidence from Taiwan," Journal of Asian Economics, Elsevier, vol. 9(3), pages 519-528.
  6. Rebelo, Sergio, 1991. "Long-Run Policy Analysis and Long-Run Growth," Journal of Political Economy, University of Chicago Press, vol. 99(3), pages 500-521, June.
  7. Paul M Romer, 1999. "Increasing Returns and Long-Run Growth," Levine's Working Paper Archive 2232, David K. Levine.
  8. Zivot, Eric & Andrews, Donald W K, 2002. "Further Evidence on the Great Crash, the Oil-Price Shock, and the Unit-Root Hypothesis," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(1), pages 25-44, January.
  9. Andrade, Philippe & Bruneau, Catherine & Gregoir, Stephane, 2005. "Testing for the cointegration rank when some cointegrating directions are changing," Journal of Econometrics, Elsevier, vol. 124(2), pages 269-310, February.
  10. Obstfeld, Maurice & Taylor, Alan M., 1997. "Nonlinear Aspects of Goods-Market Arbitrage and Adjustment: Heckscher's Commodity Points Revisited," CEPR Discussion Papers 1672, C.E.P.R. Discussion Papers.
  11. Perron, P, 1988. "The Great Crash, The Oil Price Shock And The Unit Root Hypothesis," Papers 338, Princeton, Department of Economics - Econometric Research Program.
  12. Phillips, Peter C B & Ouliaris, S, 1990. "Asymptotic Properties of Residual Based Tests for Cointegration," Econometrica, Econometric Society, vol. 58(1), pages 165-93, January.
  13. Wong, David Y., 1990. "What do saving-investment relationships tell us about capital mobility?," Journal of International Money and Finance, Elsevier, vol. 9(1), pages 60-74, March.
  14. Perron, Pierre, 1990. "Testing for a Unit Root in a Time Series with a Changing Mean," Journal of Business & Economic Statistics, American Statistical Association, vol. 8(2), pages 153-62, April.
  15. Hansen, Bruce E, 2002. "Tests for Parameter Instability in Regressions with I(1) Processes," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(1), pages 45-59, January.
  16. Toda, Hiro Y. & Yamamoto, Taku, 1995. "Statistical inference in vector autoregressions with possibly integrated processes," Journal of Econometrics, Elsevier, vol. 66(1-2), pages 225-250.
  17. Telatar, Erdinc & Telatar, Funda & Bolatoglu, Nasip, 2007. "A regime switching approach to the Feldstein-Horioka puzzle: Evidence from some European countries," Journal of Policy Modeling, Elsevier, vol. 29(3), pages 523-533.
  18. Keun-Yeob Oh & Bong-Han Kim & Hong-Kee Kim & Byung-Chul Ahn, 1999. "Savings-investment cointegration in panel data," Applied Economics Letters, Taylor & Francis Journals, vol. 6(8), pages 477-480.
  19. Kollias, Christos & Mylonidis, Nikolaos & Paleologou, Suzanna-Maria, 2008. "The Feldstein-Horioka puzzle across EU members: Evidence from the ARDL bounds approach and panel data," International Review of Economics & Finance, Elsevier, vol. 17(3), pages 380-387.
  20. Enders, Walter & Granger, C. W. J., 1998. "Unit Root Tests and Asymmetric Adjustment with an Example Using the Term Structure of Interest Rates," Staff General Research Papers 1388, Iowa State University, Department of Economics.
  21. Martin Feldstein & Charles Horioka, 1979. "Domestic Savings and International Capital Flows," NBER Working Papers 0310, National Bureau of Economic Research, Inc.
  22. Kim, Dukpa & Perron, Pierre, 2009. "Unit root tests allowing for a break in the trend function at an unknown time under both the null and alternative hypotheses," Journal of Econometrics, Elsevier, vol. 148(1), pages 1-13, January.
  23. Levine, Ross & Loayza, Norman & Beck, Thorsten, 1999. "Financial intermediation and growth : Causality and causes," Policy Research Working Paper Series 2059, The World Bank.
  24. Johansen, Soren, 1988. "Statistical analysis of cointegration vectors," Journal of Economic Dynamics and Control, Elsevier, vol. 12(2-3), pages 231-254.
  25. Bangake, Chrysost & Eggoh, Jude C., 2011. "The Feldstein-Horioka puzzle in African countries: A panel cointegration analysis," Economic Modelling, Elsevier, vol. 28(3), pages 939-947, May.
  26. Gregory, Allan W. & Hansen, Bruce E., 1996. "Residual-based tests for cointegration in models with regime shifts," Journal of Econometrics, Elsevier, vol. 70(1), pages 99-126, January.
  27. Evans, Paul & Kim, Bong-Han & Oh, Keun-Yeob, 2008. "Capital mobility in saving and investment: A time-varying coefficients approach," Journal of International Money and Finance, Elsevier, vol. 27(5), pages 806-815, September.
  28. Enders, Walter & Siklos, Pierre L, 2001. "Cointegration and Threshold Adjustment," Journal of Business & Economic Statistics, American Statistical Association, vol. 19(2), pages 166-76, April.
  29. Adolfo Sachsida & Marcelo Abi-Ramia Caetano, 1999. "The Feldstein-Horioka Puzzle Revisited," International Trade 9904001, EconWPA.
  30. Engle, Robert F & Granger, Clive W J, 1987. "Co-integration and Error Correction: Representation, Estimation, and Testing," Econometrica, Econometric Society, vol. 55(2), pages 251-76, March.
  31. Augustin Kwasi Fosu & Mwangi S. Kimenyi & Njuguna S. Ndung'u, 2003. "Economic Reforms and Restructuring in Sub-Saharan Africa: An Overview," Journal of African Economies, Centre for the Study of African Economies (CSAE), vol. 12(Supplemen), pages 1-11, September.
  32. Balke, Nathan S & Fomby, Thomas B, 1997. "Threshold Cointegration," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(3), pages 627-45, August.
  33. Gregory, Allan W & Hansen, Bruce E, 1996. "Tests for Cointegration in Models with Regime and Trend Shifts," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 58(3), pages 555-60, August.
  34. Fouquau, Julien & Hurlin, Christophe & Rabaud, Isabelle, 2008. "The Feldstein-Horioka puzzle: A panel smooth transition regression approach," Economic Modelling, Elsevier, vol. 25(2), pages 284-299, March.
  35. Eslamloueyan, Karim & Jafari, Mahbobeh, 2010. "Capital mobility, openness, and saving-investment relationship in Asia," Economic Modelling, Elsevier, vol. 27(5), pages 1246-1252, September.
  36. Baxter, M. & Crucini, M.J., 1990. "Explaining Saving/Investment Correlation," RCER Working Papers 224, University of Rochester - Center for Economic Research (RCER).
  37. Payne, James E., 2005. "Savings-investment dynamics in Mexico," Journal of Policy Modeling, Elsevier, vol. 27(5), pages 525-534, July.
  38. Enders, Walter & Falk, Barry, 1998. "Threshold-autoregressive, median-unbiased, and cointegration tests of purchasing power parity," International Journal of Forecasting, Elsevier, vol. 14(2), pages 171-186, June.
  39. James Payne & Risa Kumazawa, 2005. "Capital mobility, foreign aid, and openness: further panel data evidence from sub-Saharan Africa," Journal of Economics and Finance, Springer, vol. 29(1), pages 122-126, March.
  40. Hansen, Bruce E. & Seo, Byeongseon, 2002. "Testing for two-regime threshold cointegration in vector error-correction models," Journal of Econometrics, Elsevier, vol. 110(2), pages 293-318, October.
  41. Coakley, Jerry & Kulasi, Farida, 1997. "Cointegration of long span saving and investment," Economics Letters, Elsevier, vol. 54(1), pages 1-6, January.
  42. Mamingi, Nlandu, 1997. "Saving-investment correlations and capital mobility: The experience of developing countries," Journal of Policy Modeling, Elsevier, vol. 19(6), pages 605-626, December.
  43. Miller, Stephen M., 1988. "Are saving and investment co-integrated?," Economics Letters, Elsevier, vol. 27(1), pages 31-34.
  44. Yamada, Hiroshi, 1998. "A note on the causality between export and productivity:: an empirical re-examination," Economics Letters, Elsevier, vol. 61(1), pages 111-114, October.
  45. Chakrabarti, Avik, 2006. "The saving-investment relationship revisited: New evidence from multivariate heterogeneous panel cointegration analyses," Journal of Comparative Economics, Elsevier, vol. 34(2), pages 402-419, June.
  46. Christiano, Lawrence J, 1992. "Searching for a Break in GNP," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(3), pages 237-50, July.
  47. Asli Demirgüç-Kunt & Vojislav Maksimovic, 1998. "Law, Finance, and Firm Growth," Journal of Finance, American Finance Association, vol. 53(6), pages 2107-2137, December.
  48. Nell, Kevin S. & Santos, Luis Delfim, 2008. "The Feldstein-Horioka hypothesis versus the long-run solvency constraint model: A critical assessment," Economics Letters, Elsevier, vol. 98(1), pages 66-70, January.
  49. Kim, Sunghyun Henry, 2001. "The saving-investment correlation puzzle is still a puzzle," Journal of International Money and Finance, Elsevier, vol. 20(7), pages 1017-1034, December.
  50. Georgopoulos, George J. & Hejazi, Walid, 2005. "Feldstein-Horioka meets a time trend," Economics Letters, Elsevier, vol. 86(3), pages 353-357, March.
  51. Alberto Bagnai, 2006. "Structural breaks and the twin deficits hypothesis," International Economics and Economic Policy, Springer, vol. 3(2), pages 137-155, November.
  52. Lo, Ming Chien & Zivot, Eric, 2001. "Threshold Cointegration And Nonlinear Adjustment To The Law Of One Price," Macroeconomic Dynamics, Cambridge University Press, vol. 5(04), pages 533-576, September.
  53. Johansen, Soren & Juselius, Katarina, 1990. "Maximum Likelihood Estimation and Inference on Cointegration--With Applications to the Demand for Money," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 52(2), pages 169-210, May.
  54. Alan M. Taylor, 2000. "Potential Pitfalls for the Purchasing-Power-Parity Puzzle? Sampling and Specification Biases in Mean-Reversion Tests of the Law of One Price," NBER Working Papers 7577, National Bureau of Economic Research, Inc.
  55. Apergis, Nicholas & Tsoumas, Chris, 2009. "A survey of the Feldstein-Horioka puzzle: What has been done and where we stand," Research in Economics, Elsevier, vol. 63(2), pages 64-76, June.
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