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Overcoming Data Sparsity: A Machine Learning Approach to Track the Real-Time Impact of COVID-19 in Sub-Saharan Africa
The COVID-19 crisis has had a tremendous economic impact for all countries. Yet, assessing the full impact of the crisis has been frequently hampered by the delayed publication of official GDP statistics in several emerging market and developing economies. This paper outlines a machine-learning framework that helps track economic activity in real time for these economies. As illustrative examples, the framework is applied to selected sub-Saharan African economies. The framework is able to provide timely information on economic activity more swiftly than official statistics.
The Market Price of Risk and Macro-Financial Dynamics
We propose the conditional volatility of GDP spanned by financial factors as a “Volatility Financial Conditions Index” (VFCI) and show it is closely tied to the market price of risk. The VFCI exhibits superior explanatory power for stock and bond risk premia compared to other FCIs. We use a variety of identification strategies and instruments to demonstrate robust causal relationships between the VFCI and macroeconomic aggregates: a tightening of financial conditions as measured by the VFCI leads to a persistent contraction of output and triggers an immediate easing of monetary policy. Conversely, contractionary monetary policy shocks cause tighter financial conditions.
Cryptic Connections
Crypto assets have emerged as an increasingly popular asset class among retail and institutional investors. Although initially considered a fringe asset class, their increased adoption across countries—in emerging markets, in particular—amid bouts of extreme price volatility has raised concerns about their potential financial stability implications. This note examines the extent to which crypto assets have moved to the mainstream by estimating the potential for spillovers between crypto and equity markets in the United States and in emerging markets using daily data on price volatility and returns. The analysis suggests that crypto and equity markets have become increasingly interconnect...
Deglobalization, Financial Inequality, and the Green Economy
One of the most challenging issues for the current state of global economy is a highly uneven distribution of global financial assets and liabilities. Drawing on extensive data, this book analyses the new global divisions in economic and financial inequality across the globe in the first two decades of this century. After outlining the context of the global financial system in the aftermath of the Global Financial Crisis of 2008/2009, this book provides a detailed examination of the data on economic and financial inequality, analysing growth rates relative to financial liabilities and assets for all countries where data is available. The central issues in understanding the financial and envi...
The Sovereign-Bank Nexus in Emerging Markets in the Wake of the COVID-19 Pandemic
The COVID-19 pandemic has brought the relationship between sovereigns and banks—the so-called sovereign-bank nexus—in emerging market economies to the fore as bank holdings of domestic sovereign debt have surged. This paper examines the empirical relevance of this nexus to assess how it could amplify macro-financial stability risks. The findings show that an increase in sovereign credit risk can adversely affect banks’ balance sheets and credit supply, especially in countries with less-well-capitalized banking systems. Sovereign distress can also impact banks indirectly through the nonfinancial corporate sector by constraining their funding and reducing their capital expenditure. Notably, the effects on banks and corporates are strongly nonlinear in the size of the sovereign distress.
Global Financial Stability Report, April 2022
Chapter 1 looks at the implications of the war in Ukraine on the financial system. Commodity prices pose challenging trade-offs for central banks. Many emerging and frontier markets are facing especially difficult conditions. In China, financial vulnerabilities remain elevated amid ongoing stress in the property sector and new COVID-19 outbreaks. Central banks should act decisively to prevent inflation from becoming entrenched without jeopardizing the recovery. Policymakers will need to confront the structural issues brought to the fore by the war, including the trade-off between energy security and climate transition. Chapter 2 discusses the sovereign-bank nexus in emerging markets. Bank holdings of domestic sovereign bonds have surged in emerging markets during the pandemic. With public debt at historically high levels and the sovereign credit outlook deteriorating, there is a risk of a negative feedback loop that could threaten macro-financial stability. Chapter 3 examines the challenges to financial stability posed by the rapid rise of risky business segments in fintech. Policies that target both fintech firms and incumbent banks proportionately are needed.
Exchange Rate Choices with Inflexible Markets and Costly Price Adjustments
This paper analyzes the appropriate choice of an exchange rate regime in agricultural commodity-exporting economies. In an open economy model that incorporates key structural characteristics of agricultural commodity exporters including dual labor markets, the benefits of exchange rate flexibility are shown to depend on the extent of labor and product market development. With developed markets, flexible exchange rates are preferred as they allow for greater relative price fluctuations, which amplify the transmission mechanism of labor reallocation upon commodity price volatility. When labor and product markets are not welldeveloped, however, international relative price adjustments exacerbate currency and factor misalignments. A nominal exchange rate peg, by mitigating relative wage and price fluctuations, increases welfare relative to a float. Given the current low level of labor and product market development across most agricultural commodity exporters, the study provides a counterpoint to conventional arguments in favor of flexible exchange rates and a rationale as to why exchange rate targeting is appropriate in agricultural economies.
Sport in South Asian Society
A detailed study of sports' arrival, spread and advance in colonial and post-colonial South Asia. A selection of articles addresses critical issues of nationalism, communalism, commercialism and gender through the lens of sport. This book makes the point that the social histories of South Asian sport cannot be understood by simply looking at the history of the game in one province or region. Furthermore, it demonstrates that it would be wrong to understand sport in terms of the exigencies of the colonial state. Drawing inspiration from C.L.R. James' well-known epigram, 'What do they know of cricket who only cricket know?' the findings suggest that South Asian sport makes sense only when it is placed within the broader colonial and post-colonial context. The book demonstrates that sport not only influences politics and vice versa, but that the two are inseparable. Sport is not only political, it is politics, intrigue, culture and art. To deny this is to denigrate the position of sport in modern South Asian society. This volume was previously published as a special issue of The International Journal of the History of Sport.
In the Wake of the Global Economic Crisis
The Southern African Customs Union (SACU) is facing its biggest challenge in its 100 years of existence. The global economic crisis has significantly reduced its revenue outlook, which is having a disproportionate impact on its smaller member countries, and which calls for an appropriate policy response. This paper discusses specifically the implications for Botswana, Lesotho, Namibia, and Swaziland, and provides recommendations regarding the proper fiscal response by these countries to the decline in SACU revenue.
The Macroeconomic Costs of Conflict
Macroeconomic costs of conflict are generally very large, with GDP per capita about 28 percent lower ten years after conflict onset. This is overwhelmingly driven by private consumption, which falls by 25 percent ten years after conflict onset. Conflict is also associated with dramatic declines in official trade, with exports (imports) estimated to be 58 (34) percent lower ten years after conflict onset. The onset of conflict often also induces significant refugee outflows to neighboring non-advanced countries in the short run, and relatively small but very persistent refugee outflows to advanced countries over the long run. Finally, we stress that conflict should be defined in terms of the number of people killed relative to the total population. The traditional definition of conflict—based on the absolute number of deaths—skews the sample toward low-intensity conflicts in large countries, thereby understating the negative effects of conflict from a macroeconomic perspective.
