Working Papers
2024
June 28, 2024
Crypto as a Marketplace for Capital Flight
Description: This paper shows how cryptocurrency markets can fuel cross-border capital flight by serving as marketplaces that match counterparts with and without (illicit) access to FX. In countries where international transactions are restricted, crypto exchanges effectively allow domestic agents to pay a premium to buy foreign currency. The counterparts to these transactions are agents with access to FX, who sell crypto holdings purchased abroad. A stylized model illustrates that restricted foreign currency amid economic imbalances incentivizes these transactions via persistent crypto premia in local relative to global markets. We analyze relative crypto pricing data in several country case studies, providing empirical support that crypto markets serve as marketplaces for capital flight that already took place, rather than a novel channel for capital flight. We make available a novel dataset on crypto market premia, which we propose as indicators of excess demand for foreign currency and capital control intensity. The dataset will be posted along with this paper and updated periodically.
June 28, 2024
Germany’s Foreign Direct Investment in Times of Geopolitical Fragmentation
Description: Global geopolitical tensions have risen in recent years, and European energy prices have been volatile following Russia’s invasion of Ukraine. Some analysts have suggested that these shifting conditions may significantly affect FDI both to and from Germany. To shed light on this issue and other factors affecting German FDI, we leverage two detailed and complementary FDI datasets to explore recent trends in German FDI and how it is affected by geopolitical tensions and energy prices. In doing so, we also develop a new measure of geopolitical alignment. Our main findings include the following: (i) the post-pandemic recovery in Germany’s inward and outward FDI has been weaker than in the US or the rest of the European Union (EU27) as a whole; (ii) Germany’s outward FDI linkages with geopolitically distant countries have been weakening since the Global Financial Crisis; (iii) the relationship between Germany’s outward FDI and geopolitical distance has become more pronounced over the last six years; (iv) Germany’s outward FDI to China-Russia bloc countries is more sensitive to recent geopolitical developments compared with that to US-bloc countries; and (v) Germany’s outward FDI in energy-intensive sectors decreases as destination countries’ energy costs increase, but energy costs do not appear to have a statistically significant effect on outward FDI in non-energy intensive sectors.
June 21, 2024
Has the Transmission of US Monetary Policy Changed Since 2022?
Description: Activity and inflation responded slowly to the Federal Reserve’s rate hikes in 2022. Was this because the transmission of monetary policy had changed? Or did other shocks offset tighter policy? We use pre-pandemic data to estimate a VAR with monetary policy shocks identified from high-frequency data, and use it as a filter to back out the sequence of monetary policy shocks consistent with data since 2022. We compare these implied shocks to the actual shocks and find the difference statistically significant during February-July 2022. These differences imply that monetary transmission was around 25 percent weaker than normal. Our method accounts for other shocks; allowing them to change to match the post-COVID covariance of the data produces similar results but in a shorter period. We decompose changes in the uncertainty of our estimate and find that colinearity of shocks is generally more important than uncertainty over model parameters. We extend our analysis to central bank information shocks and find Federal Reserve communication was less powerful than usual during 2021.
June 21, 2024
Drivers of Post-COVID Private Consumption in the U.S.
Description: Private consumption in the U.S. has recovered swiftly from the pandemic trough and has been running above the pre-pandemic trend even as interest rates rose sharply. This paper examines the underlying drivers for this strong growth in consumption. Using both state- and household-level data, we find that excess savings from the pandemic, large increases in household wealth (especially housing), along with solid real income gains contributed to strengthening post-pandemic consumption. Compared with pre-COVID estimates, the marginal propensity to consume out of housing wealth is substantially higher, which, together with large gains in housing prices, made the wealth effect a key driver for post-pandemic consumption growth.
June 21, 2024
Escaping the Financial Dollarization Trap: The Role of Foreign Exchange Intervention
Description: Financial dollarization is considered a source of macroeconomic instability in many emerging economies. Dollarization constrains the ability of central banks to stimulate output during economic downturns. In contrast to the conventional monetary transmission mechanism, a monetary policy loosening in a dollarized economy leads to a currency depreciation, adverse balance sheet effects, and a contraction in investment and output growth. In this paper we evaluate the role of foreign exchange reserves in facilitating macroeconomic stabilization in a financially dollarized economy. We first show empirically that foreign exchange intervention in response to capital outflows can largely reduce the volatility of output and the real exchange rate in dollarized economies. We then develop a small open economy model with foreign currency debt and balance sheets effects. Our quantitative model shows that an active foreign exchange intervention policy is sufficient for offsetting the output volatility associated with financial dollarization. These results can explain the prevalence of low macroeconomic volatility in some dollarized economies (Christiano et al., 2021) and they highlight the role of foreign exchange reserves in reducing the welfare costs of dollarization.
June 21, 2024
A Projection Model for Resource-rich and Dollarized Economy: The Democratic Republic of the Congo
Description: The paper introduces a semi-structural Quarterly Projection Model (QPM) tailored for the Democratic Republic of the Congo (DRC), highlighting its resource richness and high degree of dollarization. We provide an overview of the model's specifications to elucidate key features of the DRC economy and present its properties, evaluating its alignment with DRC data and assessing its goodness of fit. Additionally, the paper demonstrates the QPM's practical application through a counterfactual scenario, comparing policy recommendations with the actual policy responses of the Central Bank of the Republic of Congo to observed exchange rate and inflation pressures in 2023. Beyond the QPM, the paper showcases supplementary tools that enhance its utility for generating medium-term forecasts and developiong narratives in support of monetary policymaking. Specifically, we introduce the Nowcasting and Near-Term Forecast models, designed to assess the economy in real-time and predict short-term inflationary trends.
June 21, 2024
Green Fiscal Rules? Challenges and Policy Alternatives
Description: This paper studies the impact of green fiscal rules – designed to protect climate-related spending –on debt dynamics. Simulations of green rules that exempt green spending from the rule limits for an emergingmarket economy illustrate that they can lead to unsustainable debt dynamics when the net zero emissions goal is pursued mostly using spending-based instruments (e.g., investment and subsidies). Or the rule would need to implicitly assume a large fiscal adjustment in the non-green budget, which would undermine its credibility. It will be needed to build broad public consensus for a more comprehensive fiscal strategy that tackles the difficult policy tradeoffs that will be required and takes into account long-term effects. A more appropriate mix of climate policies, including actively employing carbon pricing, should be pursued within the overall setting of fiscal and debt objectives. Developing ‘green’ medium-term fiscal frameworks would help to integrate climate change considerations into fiscal policy design in a more comprehensive manner.
June 21, 2024
Post-pandemic Productivity Dynamics in the United States
Description: We study U.S. labor productivity growth and its drivers since the COVID-19 pandemic. Labor productivity experienced large swings since 2020, due to both compositional and within-industry effects, but has since returned to its pre-pandemic trend. Industry-level panel regressions show that measures of labor market churn are associated with higher productivity growth both in the cross-section and over time. Sectors with higher investment in digitalization, particularly in teleworkable industries, also experience higher productivity growth on average. There has also been an increase in business formation since the pandemic, but its impact on productivity dynamics will likely need more time to be reflected in the data.
June 21, 2024
A Conceptual Policy Framework for Leveraging Digitalization to Support Diversification in Sub-Saharan Africa
Description: The need for Sub-Saharan African (SSA) countries to diversify their economies is more urgent than ever. However, despite its established economic benefits, several challenges have precluded diversification in SSA. Against this backdrop, interesting initiatives to further adopt digital technologies, particularly during the COVID-19 pandemic, suggest that digitalization is a promising avenue to overcome barriers to diversification. Fast-paced advances in the diffusion of digital technologies and knowledge have the potential to transform SSA economies through several channels. By connecting people and facilitating the rapid diffusion of information, digitalization also promises to reshape the industrial structure of activities in new and unprecedented ways. Therefore, digitalization has the potential to promote diversification and growth in SSA by acting both as an enabler and driver of economic activities, helping support resilience. Yet, while the empirical literature on SSA suggests that digitalization can provide new opportunities for growth, employment, productivity, and inclusion, the impact on diversification has not been studied. This paper aims to fill this important gap in the literature. It also aims to strengthen IMF engagement with SSA policy makers by providing a conceptual policy framework, encompassing both horizontal and sectoral policies, on how to leverage digitalization to support diversification and boost resilience in a post-COVID world.
June 21, 2024
The Price of De-Risking Reshoring, Friend-Shoring, and Quality Downgrading
Description: This paper estimates the costs of ‘de-risking’ scenarios between China and OECD members at the aggregate and sectoral levels. Aggregate large-scale de-risking – reshoring by increasing reliance on domestic production and friend-shoring by reducing imports from specific foreign countries – is quantified with the IMF’s GIMF model, suggesting significant permanent effects on the global economy. Returning integration to 2000 levels translates into long-term global GDP losses of 4.5 percent under reshoring and as much as 1.8 percent under friend-shoring. Friend-shoring does not necessarily deliver a boon to third countries as trade diversion benefits might be largely offset by contractions in China and OECD members. Sectoral de-risking, where all trade between rivals is eliminated in specific products, is quantified through empirical estimation of the scope for quality downgrading. The results demonstrate the potential for significant losses in input quality should there be an escalation in export bans. Losses are asymmetric against China in the specific case of semiconductors but can be significant for both sides in other sectors—including in critical areas such as environmental goods.