This paper proposes an operational approach to stress testing, allowing one to assess the banking sector's vulnerability in multiple plausible macro-financial scenarios. The approach helps identify macro-financial risk factors of particular relevance for the banking system and individual banks...

The 2020 COVID-19 pandemic crisis and the 2022 global energy crisis consecutive to Russia's aggression against Ukraine have been unprecedented in several aspects. In the European Union (EU), national governments, as well as European bodies put in place several relief measures to support the EU...

Amid the growing financial vulnerabilities posed by climate change, we investigate macroprudential capital buffers to mitigate systemic risks and increase the resilience of the banking sector. Leveraging granular data and state-of-the-art stress testing methods, we quantify potential bank losses...

Stablecoins promise a stable and secure way to park funds in the crypto universe. However, stablecoin issuers are vulnerable to runs triggered by negative information about the quality and liquidity of their reserves, as well as custodial, operational, and technological risks. I propose a...

Central banks have been considering the introduction of central bank digital currencies (CBDCs). The theoretical literature indicates that this may influence private banks' lending activity and their profitability with implications for financial stability. To provide empirical evidence on this...

We exploit a nation-wide introduction of mandatory disclosure of borrowers' total credit exposures and show that sharing such information increases credit access independent of borrowers' history. Differentiating between borrowers applying to competitor banks and those reapplying to their...

This research examines the potential impact of Basel IV capital requirements (CAR) on bank lending ability in Africa. To achieve the objective, the study simulated Basel IV capital ratio using historical data to create sample representative banks as if the selected banks had implemented Basel IV...

Stablecoins promise a stable and secure way to park funds in the crypto universe. However, stablecoin issuers are vulnerable to runs triggered by negative information about the quality and liquidity of their reserves, as well as custodial, operational, and technological risks. I propose a...

Clean water has a largely unknown economic value, particularly to small communities whose agricultural activities take place on river shores. In November 2015, the rupture of a mining tailings dam in the municipality of Mariana led to a record disposal of toxic residuals in southeast Brazil. A...

Financiers in early-stage entrepreneurial finance are known for their "spray-and-pray" approach, where they fund multiple start-ups expecting profits on a few to compensate losses on a lot of failed ones. We develop a theoretical framework in which financiers compete to fund entrepreneurs in an...