Working Papers
2024
October 22, 2024
Beyond Energy: Inflationary Effects of Metals Price Shocks in Production Networks
Description: We examine the role of metals as economic inputs by using a production network model, calibrated for various countries using input-output (I-O) tables. Empirically, we employ local projections to study how metal shocks influence inflation, testing country-level heterogeneity in the sensitivity to these shocks. Our findings indicate that metals price shocks have significant and persistent effects on core and headline inflation, with particularly pronounced effects on countries that are highly exposed to metals in their production networks. This is in contrasts to oil supply shocks, which predominantly affect headline inflation. A shift of the global economy towards a higher relative metals intensity due to the energy transition could lead to commodity price shocks increasingly influencing core rather than headline inflation. This could make commodity price shocks less visible on impact but more persistent. Central banks should consider this shift when assessing inflation dynamics and risks.
October 16, 2024
Shifting Perceptions: Unpacking Public Support for Immigrant Workers Integration in the Labor Market
Description: This paper investigates public perceptions and support for policies aimed at integrating immigrant workers into domestic labor markets. Through large-scale surveys involving 6,300 respondents from Canada, Italy, and the United Kingdom, we provide new insights into attitudes toward migrant integration policies and the impact of different information provisions on belief updating. We identify three key factors that shape policy support: pre-existing stereotypes about immigrants, awareness of labor market integration policies for migrants, and, most critically, the perceived economic and social impact of these policies. Our findings reveal that providing information about the economic effects of integrating immigrants in the labor market significantly alters perceptions and increases support for these policies. Notably, explanations of the economic mechanisms underlying these policies are more effective than simply presenting policy effects or real-life stories of integration challenges. The survey also identifies the primary barriers to policy support, with fairness considerations toward unemployed native workers emerging as the top concern. It reveals that addressing individuals’ specific concerns through tailored mitigation measures can enhance support for policies aimed at better integration migrants. Nevertheless, a significant challenge remains in overcoming mistrust in the government’s commitment and ability to effectively implement these policies and accompanying measures.
October 16, 2024
Private Participation and its Discontents: Insights from Large-Scale Surveys
Description: This paper investigates public attitudes toward product market regulation (PMR) reforms aimed at fostering private participation and competition in two network sectors—electricity and telecommunications. Despite the benefits of such reforms, including enhanced productivity and lower prices, they often face significant public resistance. We conduct large-scale surveys of 6,300 individuals in three emerging market and developing economies (Mexico, Morocco, and South Africa) to analyze the role of socioeconomic characteristics, beliefs, and perceptions in shaping support for PMR reforms. Our findings reveal that individual beliefs and perceptions, particularly those related to how policies work and market economy views, are major predictors of reform support. Randomized information treatments show that raising awareness about the costs of the status quo and the benefits of PMR reforms significantly increases public support. Among initially skeptical individuals, societal concerns play a larger role in respondents’ reasons for nonsupport, consistent with models of social preferences. However, offering tailored complementary and compensatory measures can further enhance support among those skeptical individuals.
October 11, 2024
Central Bank Digital Currencies and Financial Stability: Balance Sheet Analysis and Policy Choices
Description: This paper offers a comprehensive analysis of the implications for financial stability of a central bank issuing a digital currency to the public at large. We start with a systematic analysis of balance sheet changes that arise from the new liability for the central bank and the banking system, and examine how they depend on preconditions, central bank choices, and banking system responses. Based on this, we discuss the range of implications for financial stability that may arise in steady state, in the context of adoption, and in crisis times. Threats to financial intermediation in steady state arise mainly in situations where the central bank balance sheet expands, and triggers adjustment mechanisms that lead to more costly or less stable funding of the banking system, while in crisis times run risk may increase. Our analysis of policy choices to control these effects considers macroprudential policy, and an expansion of central bank lending to commercial banks, but finds that a main contribution needs to come from a design of the CBDC that encourages its use as a means of payment rather than a store of value.
October 11, 2024
A New Dataset of High-Frequency Monetary Policy Shocks
Description: This paper presents a new dataset of monetary policy shocks for 21 advanced economies and 8 emerging markets from 2000-2022. We use daily changes in interest rate swap rates around central bank announcements to identify unexpected shocks to the path of monetary policy. The resulting series can be used to examine cross-country heterogeneity in the impact of monetary policy shocks. We establish a new empirical fact on monetary policy spillovers across countries: the monetary policy decisions of small open economy central banks, and not just major central banks, have substantial spillover effects on swap rates and bond yields in other countries.
October 11, 2024
Parametric Pension Reform Options in Korea
Description: Population aging in Korea will pose substantial challenges to the financial sustainability of its public pension system. Under current policies and plausible assumptions, public pension spending can increase by as much as 4 percent of GDP during 2020-70, while contribution revenue will largely stay constant. This expected rise in public pension spending mainly reflects the increase in the old-age dependency ratio (and therefore the number of pension recipients), the deceleration in GDP growth in response to demographic changes, and, to a lesser extent, the maturing of the National Pension Scheme. Three pension policies are considered to stabilize the public debt- to-GDP ratio: a retirement age increase, higher social security contributions, and a lower pension replacement rate, and a combination of all three. The adjustments need to be large to stabilize the debt-to-GDP ratio if each policy lever is used in isolation. A combination of smaller adjustments of multiple parameters yields better results.
October 11, 2024
Divergence in Post-Pandemic Earnings Growth: Evidence from Micro Data
Description: We use a comprehensive employer-employee dataset to examine post-pandemic worker earnings in the US. Our findings reveal that earnings grew faster in counties that were less severely impacted at the onset of the pandemic. This divergence in growth was both substantial and persistent, particularly for lower-paid and nonmanagerial workers, as well as for those in smaller firms. Both wage increases and additional hours contributed to this earnings growth. This evidence aligns with a job-ladder framework, where labor market competition leads to a dispersion of earnings across counties but compresses earnings among workers in counties with strong labor markets. Our findings provide a microfoundation for the wage Phillips curve and have direct implications for stabilization policies.
October 11, 2024
IMF-Supported Programs in Low-Income Countries: Fragile versus Non-Fragile States
Description: This paper examines the macroeconomic frameworks of IMF-supported programs with low-income countries from 2009 to 2022, focusing on how macroeconomic targets and their achievement differ between fragile and conflicted-affected states (FCS) and non-FCS. Key findings include similar program targets for FCS and non-FCS, optimism in all dimensions considered other than inflation, and no significant correlation between targets and outcomes. For variables other than inflation, country-independent targets equal to the mean or median outcomes of other programs outperform program projections as predictors of actual outcomes. This underscores the challenges in setting realistic, country and program-specific targets in IMF-supported programs with low-income countries. Finally, we discuss potential caveats, including GDP rebenchmarking, non-linear relationship between initial conditions and targets, and repeat programs. We do not study, and make no claims about, causality.
October 11, 2024
Inflation and Labor Markets: A Bottom-Up View
Description: U.S. inflation surged in 2021-22 and has since declined, driven largely by a sharp drop in goods inflation, though services inflation remains elevated. This paper zooms into services inflation, using proprietary microdata on wages to examine its relationship with service sector wage growth at the Metropolitan Statistical Area (MSA) level. We estimate the wage-price pass-through with a local projection instrumental variable model that exploits variation in labor market tightness across MSAs. Our findings reveal a positive and significant relationship between wages and price growth, with a lag. This suggests that the effects of tight labor markets are persistent and may influence the pace of progression toward the inflation target.
October 11, 2024
Europe’s Shift to EVs Amid Intensifying Global Competition
Description: European countries have set ambitious goals to reduce their carbon emissions. These goals include a transition to electric vehicles (EVs)—a sector that China increasingly dominates globally—which could reduce the demand for Europe’s large and interconnected auto sector. This paper aims to size up the tradeoffs between Europe’s shift towards EVs and key macroeconomic outcomes, and analyze which policies may sharpen or ease them. Using state-of-the-art macroeconomic and trade models we analyze a scenario in which the share of Chinese cars in EU purchases rises by 15 percent over 5 years as a result of both a positive productivity shock for car production in China and a demand shock that shifts consumer preferences towards Chinese cars (given China’s dominance in the EV sector). We find that for the EU as a whole, the GDP cost of this shift is small in the short term, in the range of 0.2-0.3 percent of GDP, and close to zero over the long term. Adverse short-run effects are more significant for smaller economies heavily reliant on the car sector, mainly in Central Europe. Protectionist policies, such as tariffs on Chinese EVs, would raise the GDP cost of the EV transition. A further increase in Chinese FDI inflows that results in a significant share of Chinese EVs being produced in Central European economies, on the other hand, would offset losses in these economies by supporting their shift from supplying the internal combustion engine (ICE) production chain to that of EVs.