Measurement of Capital Flight: Methodology and Results for Sub‐Saharan African Countries*

Abstract: This paper presents the methodology for the computation of capital flight and reports new estimates of the magnitude and timing of capital flight from 33 sub‐Saharan African countries from 1970 to 2004. Our methodology calculates capital flight as the residual difference between inflows and outflows of foreign exchange recorded in the balance of payments, with corrections for the magnitude of external borrowing, trade misinvoicing, and unrecorded remittances. We find that total capital flight from these countries in this period amounted to $443 billion (in 2004 dollars). With imputed interest earnings, the accumulated stock of flight capital amounted to $640 billion. These numbers exceed these countries’ external debts, which in 2004 amounted to $193 billion, indicating that sub‐Saharan Africa is a net creditor to the rest of the world.     

Capital Inflows and Exports Diversification in Sub‐Saharan Africa during the MDGs Era

This paper explores the impact of different forms of capital inflows, including foreign direct investment, foreign aid, portfolio investment, and remittances, on exports diversification in sub‐Saharan Africa during the Millennium Development Goals (MDGs) era. We employ the Generalized Method of Moments (GMM) estimator to deal with the endogeneity issue. Using a sample of 35 countries over the period 2000–15, it shows that the impact of capital inflows on exports diversification depends on the type of capital. We find evidence that foreign aid, foreign direct investment, and remittances have positive effects on exports diversification, while portfolio inflows negatively affect exports diversification. Moreover, we find that the impact of capital inflows on exports diversification differs across the region of destination of the exported products. This study underscores the important role of international cooperation and capital inflows in sub‐Saharan Africa, and lends support to policies aiming to attract foreign capital.     

Sudden Stops and Current Account Reversals: Potential Macroeconomic Consequences for South Africa

South Africa is one of the emerging market countries that have received a relatively large amount of foreign capital since the mid‐2000s. In South Africa's case, these inflows were partly used to build the country's foreign exchange reserves, but more particularly to finance continued large current account deficits. During the course of the past two years, however, adverse domestic political developments, combined with the potential negative impacts of the unwinding of quantitative easing policies and the normalising of monetary policy in the United States on emerging markets in general, has raised the spectre of a sharp slowdown in foreign capital flows to South Africa and an associated reversal of the current deficit. This paper explores the potential impact of such a development on macroeconomic conditions in South Africa. The analysis consists of macroeconometric model‐based alternative scenarios backed up by both the international evidence on the impact of such events and South Africa's own history.     

THE ROLE OF PRIVATE CAPITAL INFLOWS AND THE EXCHANGE MARKET PRESSURE ON REAL EXCHANGE RATE APPRECIATION: THE CASE OF TURKEY

The aim of this paper is to investigate the role of different private capital inflows and the exchange market pressure (EMP) on the real effective exchange rate (REER) appreciation of the currency in Turkey. To that end, the paper first investigates the long‐run equilibrium relationship and then employs Granger causality analysis. Results of the bounds test for cointegration within the autoregressive distributed lag (ARDL) modelling approach of Pesaran et al. (2001 ) reveal level relationship between the diverse private capital inflows, EMP and REER. Granger causality analysis suggests that there is a unidirectional causality running from all the concerned private capital inflows and EMP to REER. The ARDL model shows first that the impact of bank liabilities and portfolio investment liabilities are almost equal, high and positive. Second, foreign direct investment and workers' remittances have a negative but statistically insignificant effect. Third, EMP mitigates REER appreciation of the currency in Turkey. The empirical results suggest that speculative portfolio investment liabilities but particularly bank liabilities with short maturities should be better managed; more flexibility should be introduced to the floating exchange rate regime to avoid loss of competitiveness related with capital inflows; whereas foreign direct investments and remittances should be encouraged.     

Capital Flows: The South African Experience

There has been a significant rise in the empirical work distinguishing between episodes of sharp slowdowns and surges in capital inflows. Much of this analysis has centred on gaining a better understanding of the cyclical behaviour of capital flows. This paper continues in this vein by identifying capital flow episodes for South Africa and analyses the nature and main drivers of cross‐border flows during these episodes. This paper makes two major contributions to the empirical work on South African capital flows. First, specific attention is given to some pertinent measurement issues in the identification of capital flow episodes for South Africa. The post capital account liberalisation period (post‐1995‐period) is delineated into a “normal” period (when capital inflows were close to historical averages) and an “abnormal” period (when capital inflows deviated significantly from the historical average). Second, the paper identifies some defining characteristics during these two periods. In this regard, the behaviour of domestic and foreign agents as drivers of capital flows and the probability of capital flow reversals across asset classes are given particular attention. Although these issues have significant policy implications, they have, to date, been given limited attention in the empirical work on South African capital flows.     

An Empirical Analysis on Capital Flows: The Case of Korea and Mexico

This paper discusses causes of capital flows in Korea and Mexico. Both countries received substantial amounts of foreign capital in the late 1980s and early 1990s. International capital helped these countries achieve a higher standard of living and faster economic growth. However, undesirable macroeconomic effects such as appreciation of real exchange rate and widening current account deficits usually accompany foreign capital inflows. The vector autoregressive (VAR) method is applied to investigate the underlying shocks causing the capital inflows. The main findings are that the U.S. business cycle and shocks to foreign interest rates account for more than 50% of capital inflows to both countries in the past two decades.     

The Global Financial Crisis and Sub‐Saharan Africa: The Effects of Slowing Private Capital Inflows on Growth*

Abstract: This paper uses the bias‐corrected least‐squares dummy variable (LSDV) estimator to examine the relationship between economic growth and four different types of private capital inflows (cross‐border bank lending, foreign direct investment (FDI), bonds flows and portfolio equity flows) on a sample of 15 selected sub‐Saharan African countries over the period 1980–2008. Our results show that FDI and cross‐border bank lending exert a significant and positive impact on sub‐Saharan Africa's growth, whereas portfolio equity flows and bonds flows have no growth impact. Our estimates suggest that a drop by 10 per cent in FDI inflows may lead to a 3 per cent decrease of income per capita growth in sub‐Saharan Africa, and a 10 per cent decrease in cross‐border bank lending may reduce growth by up to 1.5 per cent. Therefore, the global financial crisis is likely to have an important effect on sub‐Saharan Africa's growth through the private capital inflows channel.     

Relationship between foreign capital flows,domestic investment and savings in the SADC region

The importance of foreign capital in the domestic economy cannot be underestimated as it bridges the gap between domestic capital demand and supply. Given this background the paper studies the relationship between the different types of foreign capital flows in the Southern Africa Development Region (SADC) region – foreign direct investment (FDI), remittances, cross border bank flows (CBF), overseas development assistance (ODA) – and domestic savings and investment, employing the panel cointegration test and the dynamic ordinary least squares method (DOLS). The empirical results reveal that there is a strong positive relationship between domestic investment and domestic savings, FDI and remittances. These findings indicate that FDI remittances help in overcoming the limits on the domestic capital formation in the SADC region through permitting a rate of investment which is in excess of that which can be generated by domestic savings. Important policy implications on attracting foreign capital flows are discussed in the paper.     

Capital Flight Repatriation: Investigation of its Potential Gains for Sub‐Saharan African Countries*

Abstract: Despite the substantial recent increase in capital flows to sub‐Saharan Africa (SSA), the sub‐continent remains largely marginalized in financial globalization and chronically dependent on official development aid. The current debate on resource mobilization for development financing in Africa has overlooked the problem of capital flight, which constitutes an important untapped source of funds. This paper argues that repatriation of flight capital deserves more attention on economic as well as moral grounds. On the moral side, the argument is that a large proportion of the capital flight legitimately belongs to the African people and therefore must be restituted to the legitimate claimants. The economic argument is that repatriation of flight capital will contribute to propelling the sub‐continent on a higher sustainable growth path while preserving its financial stability and independence and without mortgaging the welfare of its future generations through external borrowing. The anticipated gains from capital repatriation are large. In particular, this paper estimates that if only a quarter of the stock of capital flight was repatriated to SSA, the sub‐continent would go from trailing to leading other developing regions in terms of domestic investment. The paper proposes some strategies for inducing capital flight repatriation, but cautions that the success of this program is contingent on a strong political will on the part of African and Western governments and effective coordination and cooperation at the global level.     

International migrant remittances and labour force participation in Nigeria

This study examines the effect of remittances inflow to Nigeria on labour force participation in the country using the propensity score matching and Heckman two‐step benchmark model. With data sourced from Nigeria's 2015/16 General Household Survey, results reveal that receipt of remittances increased both labour force participation for non‐farm economic activities and labour force participation in urban areas, perhaps as a result of investing received remittances in new business ventures. In addition, remittance inflows raised economic activeness of the younger members of the labour force who constituted a greater percentage. The study recommends the proper functioning of institutions aimed at facilitating remittance inflows as well as enhancing the utilization of such remittances in industry‐based business start‐ups.     

Exchange Rate Regime,Financial Market Bubbles and Long‐term Growth in China: Lessons from Japan

Since 2014, capital inflows into China have turned into capital outflows, reversing the gradual appreciation path of the renminbi against the US dollar into an erratic depreciation path. The paper explains the current capital outflows by comparing China and Japan with respect to the impact of exchange rate expectations on speculative capital flows. It is argued that both in China and Japan, given benign liquidity conditions in the USA, policy‐induced appreciation expectations have generated capital inflows that have contributed to overinvestment and financial market bubbles. The current reversal of capital flows is seen as a signal that the bubble in China has burst. To stabilize growth in China and to discourage speculative capital outflows a fixed exchange rate to the dollar is recommended. Given Japan's experience and given that China's foreign assets remain high, the depreciation pressure on the Chinese renminbi can be expected to abate.     

China's economic development: does exchange rate and FDI nexus matter?

This study aims to investigate the relationship between China's exchange rate, foreign direct investment (FDI) inflows, and economic development. We applied the bound testing approach on aggregate level data from 1981 to 2013. The results showed that the Chinese economy benefitted from a lower exchange rate over this period, and that there was a direct link between FDI inflows and economic development on an aggregate level both in the long and short run. The results of the Granger causality test identified a long‐ and short‐run association among these variables. The GMM estimations with dummies for financial crises and RMB exchange rate policy fluctuations also confirmed the growth enhancing impact of the exchange rate and FDI inflows. To promote sustainable economic development in the future, China should focus on improving the levels of domestic investment and human capital, as well as supervising the level of openness and capital controls.     

The impact of disinvestment and the debt crisis on the South African economy

The paper considers the economic implications of disinvestment and the debt crisis for the South African economy with the aid of some historical analysis of foreign capital inflows and growth. It considers the changes that have occurred in the structure of foreign liabilities over the last twenty years and it examines the quantitative and qualitative roles of private investment and non‐direct investment over this period. The debt issue is examined within the framework of disinvestment, and the conclusion reached is that the economic problems consequent to a withdrawal of foreign loans pose a far greater threat to the South African economy than the loss of foreign direct investment. We assume that disinvestment is not accompanied by any official trade embargo, and the controversy surrounding the relationship between economic growth and social and political change in South Africa is ignored.     

Assessing Vulnerability to Financial Crisis: Evidence from Indonesia

This paper examines the view that the recent Indonesian crisis was largely unforeseen. The broadest macroeconomic indicators were of virtually no help in presaging the crisis; neither were high-frequency financial indicators. But warnings were there, just below the surface, in some of the macro indicators and in certain structural weaknesses that were long recognised as threats to financial stability. That said, none of these warnings suggested crisis of the magnitude that eventually occurred. The Indonesian experience indicates that macroeconomic stability should never be taken for granted. Signs of vulnerability to financial instability include: the degree of reliance on gross private capital inflows (taking into account maturities and the implications for rollovers); the extent of unhedged foreign exchange positions; and certain indirect indicators, such as policy slippages and key personnel changes. Finally, in a world of volatile capital flows, crisis will tend to occur before standard economic data suggest that crisis is imminent.     

Aid Effectiveness in Africa*

Abstract: This paper revisits the issue of aid effectiveness in Africa by examining the effect of aid on growth. Historically, Africa's development context appears to be an aid‐dependent one, and with the New Partnership for Africa's Development (NEPAD) calling for additional capital flows to improve growth levels on the continent, and the attainment of the UN's Millennium Development Goals partly conditioned on aid inflows, there is a new urgency to evaluate the effectiveness of aid. Using a sample comprising 40 member countries of the African Union, and estimating fixed‐effects growth models, we find a positive and statistically significant effect of aid on growth. Aid increases investment, which is a major transmission mechanism in the aid‐growth relationship. An extension of our analysis to examine sources of growth finance shows aid, workers' remittances, debt‐service resources and domestic savings are important sources of development finance. Thus, for now, aid matters for the continent's growth. However, given the apparent donor aid fatigue and the debt servicing implications of concessional loans, the paper supports the need to strategize to reduce future dependence on aid.     

Foreign direct investment and country risk: Further empirical evidence

Global political and economic changes over the last decade have resulted into massive capital inflows to developing countries, most of these flows are foreign direct investments. In light of threats of political instability in the forms of civil wars, illegal capital flight, financial market instability, and political corruption, etc., further assessment of country risk is warranted. We examine the relationship between FDI and political and economic risks for 26 countries for the years 1992, 1993, and 1994 by using regression analysis and cross section data. The results indicate a significant relationship between FDI and these risks. This study provides more reliable estimates by using a current and eclectic measurement of risks represented by Euromoney indexes of political and economic risks. In the previous studies the perception of risk was narrowly defined and also political instability events were mistakenly interpreted as political risks.     

Vanishing of China's Twin Surpluses and Its Policy Implications

This paper argues that the twin surpluses in China's balance of payments will disappear in the future as a result of external and internal structural changes. China's current account surplus will diminish as a result of the decline in the goods trade surplus, the expanding service trade deficit and negative investment income. China's capital account might shift from surplus to deficit as a result of shrinking net direct investment inflows and more volatile short‐term capital flows. When the twin surpluses no longer exist, the normalization of the US treasury bond yields will be sped up, terminating the one‐way appreciation of the RMB exchange rate; the People's Bank of China's pressure to sterilize inflows will be alleviated, and new problems for the People's Bank of China's monetary operation will emerge; new financial vulnerabilities for the Chinese economy will arise. Finally, the present paper provides some policy suggestions for the Chinese Government to deal with the declining twin surpluses.     

Foreign direct investment in crisis and recovery: lessons from the 1997–1998 Asian crisis

Is foreign direct investment more resilient at the onset of an economic crisis and the subsequent economic collapse in a host country compared to other forms of foreign capital inflows? Are affiliates of multinational enterprises in a crisis‐hit country better equipped to withstand a crisis and aid the recovery process by readjusting their investment, production and sales strategies compared to local firms? This article examines these issues in the context of the 1997–1998 economic crisis in Thailand, Malaysia, Indonesia, Korea and the Philippines. The findings suggest that foreign direct investment was a relatively stable source of foreign capital in the crisis context and that the affiliates of multinational enterprises were instrumental in ameliorating the severity of economic collapse and facilitating the recovery process.     

How would Capital Account Liberalization Affect China＇s Capital Flows and the Renminbi Real Exchange Rates？

In this paper we study the determinants of gross capital flows, project the size of China's international investment position in 2020, and analyze the implications for the renminbi real exchange rate if China liberalizes the capital account. We assume in this exercise that the renminbi will have largely achieved capital account convertibility by the end of the current decade, a timetable consistent with recent proposals by the People's Bank of China. Our analysis shows that if the capital account were liberalized, China's gross international investment position would grow significantly, and inflows and outflows would become much more balanced. The private sector would turn its net liability position into a balanced position, and the official sector would reduce its net asset position significantly, relative to the country's GDP. Because of the increasing importance of private sector foreign claims and the decreasing importance of official foreign reserves, China would be able to earn higher net investment income from abroad. Overall, China would continue to be a net creditor, with the net foreign asset position as a share of GDP remaining largely stable through this decade. These findings suggest that the renminbi real exchange rate would not be particularly sensitive to capital account liberalization as capital flows are expected to be two‐sided. The renminbi real exchange rate would likely be on a path of moderate appreciation as China is expected to maintain a sizeable growth differential with its trading partners.     

Can countries rely on foreign saving for investment and economic development?

Contrary to widespread presumption, a surprisingly large number of countries have been able to finance a significant fraction of their investment for extended periods using foreign finance. While many of these episodes are in countries where official finance is important, we also identify episodes where a substantial fraction of domestic investment is financed by private capital inflows. Although there is evidence of a positive growth effect of such inflows in the short run, that positive impact dissipates after 5 years and turns negative over longer horizons. Many such episodes end abruptly, with compression of the current account and sharp slowdowns in investment and growth. Summing over the inflow (current account deficit) episode and its aftermath, we find that growth is slower than when countries rely on domestic savings. The implication is that financing growth and investment out of foreign savings, while not impossible, is risky and too often counterproductive.