Current Account Norms in Natural Resource Rich and Capital Scarce Economies

35 Pages Posted: 24 Apr 2013

See all articles by Juliana Araujo

Juliana Araujo

International Monetary Fund (IMF)

Bin (Grace) Li

International Monetary Fund

Marcos Poplawski-Ribeiro

International Monetary Fund (IMF)

Luis-Felipe Zanna

International Monetary Fund (IMF)

Date Written: March 2013

Abstract

The permanent income hypothesis implies that frictionless open economies with exhaustible natural resources should save abroad most of their resource windfalls and, therefore, feature current account surpluses. Resource-rich developing countries (RRDCs), on the other hand, face substantial development needs and tight external borrowing constraints. By relaxing these constraints and providing a key financing source for public investment in RRDCs, temporary resource revenues might then be associated with current account deficits, or at least low surpluses. This paper develops a neoclassical model with private and public investment and several frictions that capture pervasive features in RRDCs, including absorptive capacity constraints, inefficiencies in investment, and borrowing constraints that can be relaxed when natural resources lower the country risk premium. The model is used to study the role of investment and these frictions in shaping the current account dynamics under windfalls. Since consumption and investment decisions are optimal, the model also serves to provide current account benchmarks (norms). We apply the model to the Economic and Monetary Community of Central Africa and discuss how our results can be used to inform the current account norm analysis pursued at the International Monetary Fund.

Keywords: Current account balances, Central Africa, Natural resources, Developing countries, Private investment, Public investment, Central African Economic and Monetary Community, Economic models, Current Account, External Sustainability, Developing Economies, current account balance, current account deficits, current account surpluses, external borrowing, current account dynamics, current account deficit, capital account, current account adjustments, foreign debt, current accounts, external debt, current account surplus, domestic borrowing, external liabilities, debt overhang, highly indebted countries, international borrowing, current account imbalances, domestic debt, debt sustainability, persiste

JEL Classification: E21, F32, F41, P13

Suggested Citation

Araujo, Juliana and Li, Bin (Grace) and Poplawski-Ribeiro, Marcos and Zanna, Luis-Felipe, Current Account Norms in Natural Resource Rich and Capital Scarce Economies (March 2013). IMF Working Paper No. 13/80. Available at SSRN: https://ssrn.com/abstract=2255873

Juliana Araujo

International Monetary Fund (IMF) ( email )

700 19th Street, N.W.
Washington, DC 20431
United States

Bin (Grace) Li

International Monetary Fund ( email )

700 19th Street NW
Washington, DC 20431
United States

HOME PAGE: http://binli.economics.googlepages.com/

Marcos Poplawski-Ribeiro

International Monetary Fund (IMF) ( email )

700 19th Street, N.W.
Washington, DC 20431
United States

Luis-Felipe Zanna

International Monetary Fund (IMF) ( email )

700 19th Street, N.W.
Washington, DC 20431
United States

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