We study the impact of digital banking on the value of the deposit franchise and the stability of the banking sector. Using the classification of digital banking in Koont (2023), we find that when the Fed funds rate increases deposits flow out faster and the cost of deposits increases more in...

This article offers a narrative of the Spanish crisis building upon previous literature and the papers published in this issue. This narrative focuses on two main topics: (1) the reasons why the Spanish economy embarked in the expansionary/speculative path resulting in an over-accumulation of...

We investigate a method for extracting nonlinear principal components. These principal components maximize variation subject to smoothness and orthogonality constraints; but we allow for a general class of constraints and densities, including densities without compact support and even densities...

The economic harm being caused by the novel coronavirus may soon result in multiple sovereign debtors moving into default territory. But the existing playbook for dealing with multi-sovereign emerging market debt crises is blank. The only debt crisis scenario we know is protracted...

This paper studies the connection between risk taking and executive compensation in financial institutions. A theoretical model of shareholders, debtholders, depositors, and an executive suggests that 1) in principle, excessive risk taking (in the form of risk shifting) may be addressed by...

We review the state of the sovereign debt literature and point out that the canonical model of sovereign debt cannot be easily reconciled with several facts about sovereign debt pricing and servicing. We identify and classify twenty puzzles. Some are well known and documented, others are less so...