Foreign aid and economic growth: Does non-linearity matter?

Tiamiyu, Kehinde A. (2019): Foreign aid and economic growth: Does non-linearity matter? Published in: Jos Journal of Economics , Vol. 8 (3), No. ISSN 0189-0998 (December 2019): pp. 228-248.

Abstract

The age-long consensus, in the literature, that lower level of foreign aid contributes positively to growth while higher level contributes negatively due to diminishing return and absorptive capacity issues brings to the fore the need; to investigate the possible non-linear relationship between foreign aid and growth over the period of 1981 and 2017 using threshold analysis approach; and to determine optimal foreign aid threshold for Nigeria. The conventional Augmented Dickey-Fuller (ADF) and Break-point unit root tests were both employed and compared for consistence. The overall findings showed that there exists one threshold upon which growth impact of aid can be felt, implying that the impact of net foreign aids received depends on the level of foreign aids. This therefore justifies the existence of a non-linear relationship between net foreign aids received and economic growth. Specifically, this is attributed to the fact that productive sectors of economy are not armed with enough liquidity and by implication the role of domestic investment in output growth is undermined. Similarly, results showed that the only significant determinant of growth in Nigeria is government final consumption expenditure, implying that government spending boosts aggregate demand with positive multiplier effect on output in line with the Keynesian theory. The policy implication from this study: optimal levels of foreign aids above 0.11% of GDP should be considered effective for growth, generated, adhered to, and directed to productive sector of the economy; strong institution, robust financial sector and conducive macroeconomic environment should be built to attract and make efficient use of higher aid flows. Besides, government spending should be biased towards stimulating the productiveness of the non-oil sector in the Nigerian economy.

• Item Type: MPRA Paper
• Language: English
• Keywords: Foreign aid, Economic growth, and Threshold
• Subjects: F - International Economics > F3 - International Finance; F - International Economics > F3 - International Finance > F35 - Foreign Aid

References

Adeniyi, O., Omisakin, O., Egwaikhide, F.O. & Oyinlola, A. (2012). "Foreign Direct Investment, Economic Growth and Financial Sector Development in Small Open Developing Economies". Journal of Economic Analysis and Policy, vol. 42(1), 105-127.

Agbloyor, E., Abor, J., Adjasi, C. & Yawson, A. (2014). "Private Capital Flows and Economic Growth in Africa: The Role of Domestic Financial Markets". Journal of International Financial Markets, Institutions and Money, 2(3), 1-33.

Amassoma, D. & Mbah, S. (2004). The linkage between foreign aid and economic growth in Nigeria. International Journal of Economic Practices and Theories. 4(6), 2247-7225.

Aurangzeb, Z. & Stengos, T. (2010). Foreign aid and Economic Growth in developing countries: Revisiting the Evidence by using a Threshold regression Approach. Retrieved from https://editorialexpress.com/ cgiin/conference/download.cgi?db_name=CEA2010&paper_id=89

Burnside, C. & Dollar, D. (2000). Aid, policies and growth. The American Economic Review, 90(2), 847-868. Chenery, H. & Strout, A. (1966). Foreign assistance and economic development. American Economic Review, 56(4), 679-733.

Clemens, M., Radelet, S., Bhavnani, R. & Bazzi, S. (2004). Counting chickens when they hatch: Timing and the effects of aid on growth. Centre for Global Development Working Paper 44.

Collier, P. & Dollar, D. (2002). Aid allocation and poverty reduction. European Economic Review, 46, 1475-1500.

Collier, P. & Hoeffler, A. (2004). Aid, policy and growth in post-conflict societies. European Economic Review, 48, 1125-1145.

Durham, J.B. (2004). "Absorptive capacity and the effects of Foreign Direct Investment and Equity Foreign Portfolio Investment on Economic Growth". European Economic Review, 48(1), 285-306

Easterly, W., Levine, R. & Roodman, D. (2004). Aid, policies and growth: comment. The American Economic Review, 94(3), 774-780.

Fasanya, I.O. & Onakoya, A.B. (2012). Does foreign aid accelerate economic growth? An empirical analysis for Nigeria. International Journal of Economics and Financial Issues, 2(4), 423-431.

Feeny, S. & McGillivray, M. (2009). Aid allocation to fragile states: absorptive capacity constraints. Journal of International Development, 21, 618-632.

Glynn, J., Perera, N. & Verma, R. (2007). Unit root tests and structural breaks: a survey with applications. Revista De Metodos Cuantitativos Para La Economica Y La Empresa, 3(1), pp. 63-79.

Hansen, B. (1999). Threshold effects in non-dynamic panels: estimation, testing, and inference. Journal of Econometrics, 93, 345-368.

Kolawole, B.O. (2013). Foreign assistance and economic growth in Nigeria: the two-gap model framework. American International Journal of Contemporary Research, 3(10), 153-160.

Nkoro, E. & Furo, A.O. (2012). Foreign capital inflows and economic growth in Nigeria: An empirical approach. Academic Journal of Interdisciplinary Studies, 1(2), 55-71.

Olanrele, I.A. & Ibrahim, T.M. (2015). Does developmental aid impact or impede on growth: evidence from Nigeria. International journal of economics and financial issues. 5(1), 288-296.

Onakoya, A.B. & Ogunade, A.O. (2016). Foreign aid and economic growth nexus in Nigeria: Johansen co-integration approach. Nigerian inquiry in the humanities (NITH). 2(1), 52-73.

Orji, A., Uche, A.S. & Ilori, E.A. (2014). Foreign capital inflows and growth: an empirical analysis of WAMZ experience. International Journal of Economics and Financial Issues, 4(4), 971-983.

Pattillo, C., Poirson, H. & Ricci, L. (2002). External debt and growth. IMF Working Paper No. WP/02/69. Perron, P. (1989). “The great crash, the oil price shock, and the unit root hypothesis”. Econometrica, 57(6), 1361-1401.

Ramiarison, H.A. (2010). Assessing the developmental role of foreign aid in developing countries: a Special reference to the role of Japan’s aid in far East Asia. Institute of Developing Economies, Japan External Trade Organization, Visiting Research Fellows (VRF) Series No. 462.

Saibu, O. & Obioesio, F. (2017). Foreign aid, fiscal optimality and economic growth in Nigeria. SPOUDAI Journal of Economics and Business, 67(4), 85-99

Todaro, M. & Smith, S.C. (2012). Economic Development (11th Edition). USA, Pearson Education Incorporated.

Ugwebe, S.U., Okafor, I.G. & Akarogbe, C.A. (2016). The effect of external borrowing and foreign aid on economic growth in Nigeria. International Journal of Academic Research in Business and Social Sciences, 6(4), 115-175.