Working Papers
2021
July 9, 2021
Market Power and Monetary Policy Transmission
Description: We show that firms’ market power dampens the response of their output to monetary policy shocks, using firm-level data for the United States and a large cross-country firm-level dataset for 14 advanced economies. The estimated impact of a firm’s markup on its response to a monetary policy shock is large enough to materially affect monetary policy transmission. We also find some evidence that the role of markup in monetary policy transmission, while independent from other channels, is greater for firms whose characteristics — notably size and age — are likely to be associated with greater financial constraints. We rationalize these findings through a simple partial equilibrium model in which borrowing constraints amplify disproportionately low-markup firms’ responses to changes in interest rates.
July 9, 2021
Managing Fiscal Risks from National Airlines in Pacific Island Countries
Description: Pacific island countries (PICs) rely on national airlines for connectivity, trade, and tourism. These airlines are being struck hard by COVID-19. Losses will weigh on public sector balance sheets and pose risks to economic recovery. With a backdrop of tight fiscal space and increasing government debt, losses in airlines are adding to fiscal risks in some PICs. This paper discusses tools to evaluate and manage the fiscal risks from national airlines in the Pacific. We present a snapshot of the current state of Public Financial Management (PFM) practices in PICs and detail the best practices. This exercise would illustrate the areas in which PICs have scope to improve their risk management with regard to national airlines. We then discuss the use of diagnostic tools and capacity development to enhance monitoring and risk management. Greater transparency and accountability in the airlines, combined with rigorous oversight, would be the first step towards improved financial management of national airlines.
July 9, 2021
Recoveries After Pandemics: The Role of Policies and Structural Features
Description: To shed light on the possible scarring effects from Covid-19, this paper studies the economic effects of five past pandemics using local projections on a sample of fifty-five countries over 1990-2019. The findings reveal that pandemics have detrimental medium-term effects on output, unemployment, poverty, and inequality. However, policies can go a long way toward alleviating suffering and fostering an inclusive recovery. The adverse output effects are limited for countries that provided relatively greater fiscal support. The increases in unemployment, poverty, and inequality are likewise lower for countries with relatively greater fiscal support and relatively stronger initial conditions (as defined by higher formality, family benefits, and health spending per capita).
July 6, 2021
U.S. Healthcare: A Story of Rising Market Power, Barriers to Entry, and Supply Constraints
Description: Healthcare in the United States is the most expensive in the world, with real per capita spending growth averaging 4 percent since 1980. This paper examines the role of market power of U.S. healthcare providers and pharmaceutical companies. It finds that markups (the ability to charge prices above marginal costs) for publicly listed firms in the U.S. healthcare sector have almost doubled since the early 1980s and that they explain up to a quarter of average annual real per capita healthcare spending growth. The paper also finds evidence that the Affordable Care Act and Medicaid expansion were successful in raising coverage and expanding care, but may have had the undesirable side-effect of leading to labor cost increases: Hourly wages for healthcare practitioners are estimated to have increased by 2 to 3 percent more in Medicaid expansion states over a five-year period, which could be an indication that the supply of medical services is relatively inelastic, even over a long time horizon, to the boost to demand created by the Medicaid expansion. These findings suggest that promoting more competition in healthcare markets and reducing barriers to entry can help contain healthcare costs.
July 2, 2021
Guaranteed Minimum Income Schemes in Europe: Landscape and Design
Description: This paper provides an overview of the design of means-tested Guaranteed Minimum Income schemes, which constitute an important component of social protection systems in European countries. It discusses how key design features differ across countries, including how countries balance the primary objective of poverty alleviation against the desire to both manage the work disincentives inherent in such programs and contain fiscal cost. The analysis finds a clear trade-off between both concerns in practice, with many countries combining low generosity with low benefit withdrawal rates (BWRs) thus prioritizing employment incentives over the primary objective of poverty alleviation. Many countries can reduce this trade off by combining higher generosity with higher BWRs. Countries with very high BWRs should consider reducing these, including through allowing income disregards and time dependent (rather than income-dependent) benefit withdrawal. The work disincentives associated with higher BWRs can also be attenuated through strengthening complementary activation policies that incentivize and support participation in the labor market.
July 1, 2021
Trade, Jobs, and Inequality
Description: This paper examines the impact of trade on employment, wages, and other outcomes across countries and explores the conditions and policies that help spread the gains from trade more evenly throughout the population. We exploit a large global firm-level dataset to examine the impact of import competition on employment, wages, and firm performance, as well as the firm, industry, and country factors that mitigate any negative impact of an import shock. In contrast to the results of some well-known single-country studies, we find limited adverse impact of import competition. In some countries and industries, import competition actually strengthens employment growth. In addition, import competition tends to improve average wages, investment, and firm profitability. Country characteristics, such as educational attainment, can also improve employment prospects in response to trade shocks. Finally, we find that firms experiencing greater import competition start with higher average wages; thus any relatively slower employment growth in this group of firms could lead to lower inequality.
July 1, 2021
Is Mobile Money Part of Money? Understanding the Trends and Measurement
Description: The rapid uptake of mobile money in recent years has generated new data needs and growing interest in understanding its impact on broad money. This paper reviews mobile money trends using mobile money data from the Financial Access Survey (FAS) and examines the statistical treatment of mobile money under the IMF’s Monetary and Financial Statistics (MFS) framework. MFS guidance is straightforward in most cases, as many jurisdictions have adopted regulations which ensure that mobile money is captured in the banking system and thus in the calculation of broad money. However, in cases where mobile network operators (MNOs) act as niche financial intermediaries outside the banking regulatory perimeter and are allowed to invest their customer funds in sovereign securities and other permitted assets, mobile money liabilities may remain outside the banking system as well as monetary statistics. In that case, information on mobile money liabilities need to be collected directly from MNOs to account for mobile money as part of broad money.
June 25, 2021
The Poverty and Distributional Impacts of Carbon Pricing: Channels and Policy Implications
Description: Addressing the poverty and distributional impacts of carbon pricing reforms is critical for the success of ambitious actions in the fight against climate change. This paper uses a simple framework to systematically review the channels through which carbon pricing can potentially affect poverty and inequality. It finds that the channels differ in important ways along several dimensions. The paper also identifies several key gaps in the current literature and discusses some considerations on how policy designs could take into account the attributes of the channels in mitigating the impacts of carbon pricing reforms on households.
June 25, 2021
Fiscal Policies for Achieving Finland’s Emission Neutrality Target
Description: Finland has pledged to cut net greenhouse gas emissions to zero by 2035 and has sectoral targets for deploying electric vehicles, phasing out coal generation, and oil-based space heating. Fiscal policies at the national and sectoral level could play a critical role in achieving these objectives. Carbon dioxide emissions are already priced significantly in Finland but prices vary substantially across fuels and sectors. The paper discusses a reform to both scale up, and progressively harmonize, pricing while using revenues to address equity issues. It also discusses the potential use of revenue-neutral feebate schemes to strengthen mitigation incentives for the transportation, industry, building, forestry, and agricultural sectors.
June 25, 2021
Financial Crises, Investment Slumps, and Slow Recoveries
Description: One of the most puzzling facts in the wake of the Global Financial Crisis (GFC) is that output across advanced and emerging economies recovered at a much slower rate than anticipated by most forecasting agencies. This paper delves into the mechanics behind the observed slow recovery and the associated permanent output losses in the aftermath of the crisis, with a particular focus on the role played by financial frictions and investment dynamics. The paper provides two main contributions. First, we empirically document that lower investment during financial crises is the key factor leading to permanent loss of output and total factor productivity (TFP) in the wake of a crisis. Second, we develop a DSGE model with financial frictions and capital-embodied technological change capable of reproducing the empirical facts. We also evaluate the role of financial policies in stabilizing output and TFP in response to disruptions in financial markets.