Showing 1 - 10 of 157
A new empirical reduced-form model for credit rating transitions is introduced. It is a parametric intensity-based duration model with multiple states and driven by exogenous covariates and latent dynamic factors. The model has a generalized semi-Markov structure designed to accommodate many of...
Persistent link: https://www.econbiz.de/10011255831
During the Global Financial Crisis, regulators imposed short-selling bans to protect financial institutions. The rationale behind the bans was that “bear raids”, driven by short-sellers, would increase the individual and systemic risk of financial institutions, especially for institutions...
Persistent link: https://www.econbiz.de/10011257043
A banking union limits international bank default contagion, eliminating inefficient liquidations. For particularly low short term returns, it also stimulates interbank flows. Both effects improve welfare. An undesirable effect arises for moderate moral hazard, as the banking union encourages...
Persistent link: https://www.econbiz.de/10011255924
Entry requires external finance, especially for less wealthy entrepreneurs, so poor investor protection limits competition. We model how incumbents lobby harder to block access to finance to entrants when politicians are less accountable to voters. In a broad cross-section of countries and...
Persistent link: https://www.econbiz.de/10011256887
This paper deals with the relation between excessive risk taking and capital structure in banks. Examining a quarterly dataset of U.S. banks between 1993 and 2010, we find that equity is valued higher when more risky portfolios are chosen when leverage is high, and that more risk taking has a...
Persistent link: https://www.econbiz.de/10011257139
CoCo’s (contingent convertible capital) are designed to convert from debt to equity when banks need it most. Using a Diamond-Dybvig model cast in a global games framework, we show that while the CoCo conversion of the issuing bank may bring the bank back into compliance with capital...
Persistent link: https://www.econbiz.de/10011255852
This survey reviews the literature on the political economy of financial structure, broadly defined to include the size of capital markets and banking systems as well as the distribution of access to external finance across firms.The theoretical literature on the institutional basis for...
Persistent link: https://www.econbiz.de/10011255875
While financial liberalization has in general favorable effects, reforms in countries with poor regulation is often followed by financial crises. We explain this variation as the outcome of lobbying interests capturing the reform process. Even after liberalization, market investors must rely on...
Persistent link: https://www.econbiz.de/10011255930
We investigate the effect of model specification on the aggregation of (correlated) market and credit risk. We focus on the functional form linking systematic credit risk drivers to default probabilities. Examples include the normal based probit link function for typical structural models, or...
Persistent link: https://www.econbiz.de/10011256003
We develop a model of endogenous lobby formation in which wealth inequalityand political accountability undermine entry and financial development. In-cumbents seek a low level of effective investor protection to prevent potentialentrants from raising capital. They succeed because they can...
Persistent link: https://www.econbiz.de/10011256172