Working Papers

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2023

May 5, 2023

ECB Euro Liquidity Lines

Description: Central bank liquidity lines have gained momentum since the global financial crisis as a crosscurrency liquidity management tool. We provide a complete timeline of the ECB liquidity line announcements and study their signalling and spillback effects. The announcement of an ECB euro liquidity line decreases the premium paid by foreign agents to borrow euros in FX markets relative to currencies not covered by these facilities by 51 basis points. Consistent with a stylized model, bank equity prices increase by around 1.75% in euro area countries highly exposed via banking linkages to countries whose currencies are targeted by liquidity lines.

April 29, 2023

Mining Revenues and Inclusive Development in Guinea

Description: What are the potential benefits of increasing the taxation of a foreign extractive sector? This paper applies this question to the case of Guinea by using a multi-sector macro-inequality model with heterogeneous agents. We quantify the long-run equilibrium impact of additional taxation when the proceeds are invested in human capital, inclusive infrastructure, and social transfers. Our analysis focuses on the response of GDP, labor formalization, poverty rates, Gini coefficients, rural/urban inequality and sectoral reallocation. The three forms of investment are complementary. Infrastructure investments favor formal production in the urban area while growth and government transfers boost the demand for food. These effects help support the rate of return to education, protecting job formalization through higher wages and prices of informal goods, as the education policy boosts labor supply in rural and urban areas.

April 29, 2023

Revisiting the Countercyclicality of Fiscal Policy

Description: This paper provides a novel dataset of time-varying measures on the degree of countercyclicality of fiscal policies for advanced and developing economies between 1980 and 2021. The use of time-varying measures of fiscal stabilization, with special attention to potential endogenity issues, overcomes the major limitation of previous studies and alllows the analysis to account for both country-specific as well as global factors. The paper also examines the key determinants of countercyclicality of fiscal policy with a focus on factors as severe crises, informality, financial development, and governance. Empirical results show that (i) fiscal policy tends to be more counter-cyclical during severe crises than typical recessions, especially for advanced economies; (ii) fiscal counter-cyclicality has increased over time for many economies over the last two decades; (iii) discretionary and automatic countercyclicality are both strong in advanced economies but acyclical (at times procyclical) in low-income countries, (iv) fiscal countercyclicality operates primarily through the expenditure channel, particularly for social benefits, (vi) better financial development, larger government size and stronger institutional quality are associated with larger countercyclical effects of fiscal policy. Our results are robust to various specifications and endogeneity checks.

April 29, 2023

Do Fiscal Rules Foster Fiscal Discipline in Resource-Rich Countries?

Description: This paper investigates the performance of fiscal rules in resource-rich countries (RRC). Using panel data for 57 commodity exporting countries from 1976 to 2021, we find that fiscal rules: (i) reduce the procyclicality of real public expenditures with terms of trade in oil exporting countries, and (ii) improve non-resource primary balances in all RRC, especially during terms of trade upturns. The rules’ design matters. Addressing the procyclicality of public expenditures with terms-of-trade can be achieved with expenditure rules, and, for oil-exporters, revenue rules (althoug limited data on the latter calls for taking the results cautiously). To improve non-resource fiscal balances, debt rules and fiscal balance rules are shown to have a positive impact, especially in oil exporting countries. We further investigate the effect of fiscal rules and other features of the fiscal framework through case studies (for Botswana, Mongolia, and Timor-Leste). These cases highlight that even when fiscal rules are not fully complied with, they lead to some degree of fiscal discipline. The case studies also highlight the importance of the quality of fiscal frameworks: frequent revisions, lack of compliance or low stringency of the rules can significantly hamper their effectiveness.

April 28, 2023

Eye of the Storm: The Impact of Climate Shocks on Inflation and Growth

Description: What is the impact of climate change on inflation and growth dynamics? This is not a simple question to answer as climate shocks tend to be ubiquitous, but with opposing effects simultaneously on demand and supply. The extent of which climate-related shocks affect inflation and economic growth also depends on long-run scarring in the economy and the country’s fiscal and institutional capacity to support recovery. In this paper, we use the local projection method to empirically investigate how climate shocks, as measured by climate-induced natural disasters, influence inflation and economic growth in a large panel of countries over the period 1970–2020. The results shows that both inflation and real GDP growth respond significantly but also differently in terms of direction and magnitude to different types of disasters caused by climate change. We split the full sample of countries into income groups—advanced economies and developing countries—and find a striking contrast in the impact of climate shocks on inflation and growth according to income level, state of the economy, and fiscal space when the shock hits.

April 28, 2023

State-Dependent Exchange Rate Pass-Through

Description: We estimate how the rate of pass-through from the exchange rate to domestic prices varies across states of the economy and depending on the shocks that drive fluctuations in the exchange rate. We confirm several results from the literature and uncover new facts. Drawing on the experience of a large sample of advanced and emerging market economies over the past 30 years, we document that exchange rate pass-through significantly larger during periods of high inflation and elevated uncertainty. Using a novel identification strategy, we also show that pass-through is higher when exchange rate fluctuations are driven by U.S. monetary policy.

April 21, 2023

Low for (Very) Long? A Long-Run Perspective on r* across Advanced Economies

Description: We provide a long-run perspective on neutral interest rates with new estimates for 16 advanced economies since the 1870s using the Laubach and Williams approach. Our estimates differ substantially from commonly used proxies. We find that, while cross-country heterogeneity was significant in the past, since the 1980s the decline has been common to many countries. Traditional determinants such as population aging and productivity growth are strongly correlated with the changes in neutral rates, while others like the relative price of capital and inequality exhibit weak relationships with r*. We also find that neutral rates co-vary negatively with public debt-to-GDP ratios.

April 21, 2023

Leveraging Anti-money Laundering Measures to Improve Tax Compliance and Help Mobilize Domestic Revenues

Description: The paper advocates leveraging anti-money laundering (AML) measures to enhance tax compliance, tackle tax crimes, and, in turn, help mobilize domestic revenues. While AML measures have already been deployed to improve tax compliance, including during the European debt crisis, the benefits that such measures could bring to the integrity of the tax system are yet to be fully realized. In recent years, the relevance of AML measures for tax purposes resurfaced in public discourse in light of numerous data leaks that provided ample evidence of the closely intertwined nature of tax crimes and money laundering. There might now be the right political momentum for greater utilization of AML measures given post-pandemic calls for a more progressive tax system, elevated sovereign debt burdens, a challenging global economic outlook, and widespread cost-of-living crisis. In this context, the IMF has stressed the importance of rebuilding fiscal buffers, as countries with more fiscal room are better placed to weather the economic slowdown and protect households and businesses.

April 21, 2023

Unleashing India’s Growth Potential

Description: This paper analyzes the drivers of India’s growth in the past five decades and considers baseline and upside scenarios of India’s medium-term potential growth. Using a production function approach, the paper assesses the impact of the pandemic on the key factors of production and therefore its impact on medium-term growth. Successful implementation of wide-ranging structural reforms could help support productivity and potential growth over the medium term.

April 21, 2023

Far More Than a Shot in the Arm: Vaccines and Consumer Spending

Description: The spread of the COVID-19 pandemic and government interventions have reshaped economic activity with abrupt changes in household consumption behavior across the world. This paper provides an empirical investigation of how the COVID-19 vaccine rollout has affected consumer spending at daily frequency using debit and credit card transactions in three European countries. Empirical results show that COVID-19 vaccinations, along with other policy interventions, have mitigated the severe negative impact of the pandemic and boosted consumer spending. First, the vaccination deployment has a statistically and economically significant positive effect on private consumption. Second, other policy responses to the pandemic—designed to contain the spread of the virus and provide support to businesses and households—have significant effects on the amount and composition of debit and credit card transactions. Third, the impact of COVID-19 vaccinations in terms of stimulating consumer spending appears to be more pronounced on contact-intensive sectors such as services than goods.

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