Research
Working papers
A statistical approach to identifying ECB monetary policy
Working Paper, Slides, BibTeX
ECB Working Paper Series, No 2994, 2024
Co-authored with Yıldız Akkaya, Lea Bitter, and Claus Brand
Abstract
We construct monetary policy indicators from high-frequency asset price changes following policy announcements, emphasising the concentration of asset price responses along specific dimensions and their leptokurtic distribution. Traditionally, these dimensions are identified by rotating principal components based on economic assumptions that overlook information in excess kurtosis. We employ Varimax rotation, leveraging excess kurtosis without using economic restrictions. Within a set of euro-area risk-free assets Varimax validates policy news along dimensions previously derived from structural identification approaches and rejects evidence of macroinformation shocks. Yet, once adding risky assets Varimax identifies only one risk-free factor in medium- to long-term yields and instead points to additional risk-shift factors.Journal publications
The (Unintended?) Consequences of the Largest Liquidity Injection Ever
Journal Website, Working Paper, Supplementary Material, BibTeX
Journal of Monetary Economics, Volume 112, June 2020, Pages 97-112
Co-authored with Matteo Crosignani and Miguel Faria-e-Castro
SUERF/Unicredit & Universities Foundation Research Prize
Wall Street Journal, Frankfurter Allgemeine Zeitung
Abstract
The design of lender-of-last-resort interventions can exacerbate the bank-sovereign nexus. During sovereign crises, central bank provision of long-term liquidity incentivizes banks to purchase high-yield eligible collateral securities matching the maturity of the central bank loans. Using unique security-level data, we find that the European Central Bank’s 3-year Long-Term Refinancing Operation caused Portuguese banks to purchase short-term domestic government bonds, equivalent to 10.6% of amounts outstanding, and pledge them to obtain central bank liquidity. The steepening of eurozone peripheral sovereign yield curves right after the policy announcement is consistent with the equilibrium effects of this “collateral trade.”The Globalization of Corporate Control
Journal Website, Working Paper, Supplementary Material, BibTeX
Journal of International Economics, 2023
Co-authored with Katerina Nikalexi and Elias Papaioannou
CEPR Discussion Paper DP17861
Abstract
The internationalization of corporate control is a complex and poorly understood aspect of globalization, as it is challenging to trace controlling shareholders due to often opaque structures of ownership. We identify controlling shareholders for 22,000 listed firms to study the globalization of control. The network of international control appears very sparse, with strong home bias. A baseline gravity structure works well, as bilateral links are more potent for populous, affluent, and proximate countries. Institutions and tax haven status at source and destination play a modest role. Legal similarities, economic policy coordination, and cultural, linguistic, and historical ties play a non-negligible role telling of asset market and informational frictions; policy and legal similarities matter for financial institutions and banks, while informational/cultural barriers for individuals/families. International diversification motives play no major role. The results have implications for theoretical works on the internationalization of corporate control markets.Other articles and policy notes
The Portuguese Banking System During the Sovereign Debt Crisis
Versão Portuguesa, BibTeX
Banco de Portugal Economic Studies, 1(2), July 2015, pp. 43-80
Co-authored with Matteo Crosignani and Miguel Faria-e-Castro
Deutsche Bundesbank President speech
Abstract
We describe the evolution of balance sheets of monetary financial institutions (MFI) in Portugal before, during, and after the sovereign debt crisis of the late 2000’s. We account for several dimensions of heterogeneity including size, type, and nationality. We find that the Portuguese MFI sector rapidly expanded and increased its leverage before and during the crisis until 2012, after which it started a long deleveraging process. Many of the major aggregates, such as lending and deposits, follow this pattern. We observe a steady rise of non-traditional banking activities on both sides of the balance sheet of domestic institutions. The crisis weakened the international integration of the Portuguese financial sector, as domestic banks became less exposed to international counterparties. Finally, the Eurosystem and the Portuguese government have become relevant sources of funding as a result of the recent unprecedented monetary and fiscal interventions in the domestic financial system.The inversion of the yield curve and its information content in the euro area and the United States
European Central Bank Economic Bulletin Boxes, vol. 7., 2023
Co-authored with Peter McQuade, Ine Van Robays, and Andreea Liliana Vladu
Abstract
This box highlights the recent inversion of the euro area and US yield curves and considers its information content for the future state of these economies. The slope of the yield curve is currently negative and the most steeply inverted it has been in decades for both the euro area and the United States. Among other factors, a negative slope may reflect investors’ expectations that the macroeconomic outlook will worsen, inflation will decline and longer-term yields will be lower as growth slows. In the past, the slope has typically had statistical predictive power for economic downturns. Recent estimates based on this indicator point to a high probability of a recession in the next 12 months in both jurisdictions. However, estimated recession probabilities are considerably lower when the models include information from additional financial indicators and oil prices, and when they account for the yield impact of the balance sheet policies of central banks. The analysis therefore highlights that a simple translation of the current historically negative yield curve slopes into a high recession probability would be an incomplete assessment.Using the SPF to identify supply and demand factors affecting estimated inflation risk premia in market-based measures of inflation compensation, Box 2 in A look back at 25 years of the ECB Survey of Professional Forecasters
European Central Bank Occasional Paper Series, No 364, 2024