Why do good bankers at times respond unanimously with the same disastrous strategy? Rooted in regulatory economics and behavioural finance, the paper offers a taxonomy of effects that narrow banks decision scope into funnel-shaped and thus prepared the ground for the financial crisis. The basic...

Why do sudden and massive social, economic, and political changes occur when and where they do? Are there institutional preconditions that encourage such changes when present and discourage such changes when absent? In this paper, I employ a general model which suggests that massive equilibrium...

The breakdown of short-term funding markets was a key feature of the global financial crisis of 2007/8. Combining insights from the literature on global games and network growth, we develop a simple model that sheds light on how network topology interacts with the funding structure of financial...

Many economists and policy-makers believe that bailouts of systemically important financial institutions (SIFIs), though unavoidable ex post, are inefficient ex ante: The expectation of such bailouts is said to lead to moral hazard in the form of excessive risk taking. We argue that this view...

This paper studies strategic savings and free-riding behaviours among ex- ante vulnerable firms in a fixed debt network under linear and quadratic default punishment structures. We specifically pay attention to networks without ex-ante default feedbacks. Results show Nash equilibrium are unique,...

Interconnectedness is an inherent feature of the modern financial system. While it contributes to efficiency of financial services, it also creates structural vulnerabilities: pernicious shock transmission and amplification impacting banks' capitalization. This has recently been seen during the...

We develop an operational model of information contagion and show how it may be integrated into a mainstream, top-down, stress-testing framework to quantify systemic risk. The key transmission mechanism is a two-way interaction between the beliefs of secondary market investors and the...

This paper analyzes panic purchases of goods during crises such as a pandemic. Our two-period model incorporates uncertainty about sellers' capacity and about buyers' need for the good. Even if sellers have enough capacity to satisfy demand, there may be shortages because consumers panic...

Alongside other non-bank financial intermediaries, open-ended funds that invest in bonds ("bond OEFs") have grown rapidly over the past two decades. Besides their size, their business model and role in recent events suggest that bond OEFs can amplify stress in financial markets. The March 2020...

Within the context of the Global Crisis, this paper examines the ongoing policy challenges in establishing a European framework for financial regulation and supervision. We do so taking into account the evidence provided during the crisis of pervasive spillover effects and cross-country...