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The new Basel accord and the nature of risk : a game theoretic perspective

Bieta, Volker; Broll, Udo; Milde, Hellmuth; Siebe, Wilfried - 2007

- game theory is a useful set of tools for better understanding different risk settings. Embedded in a short history of the … Basel Accord in this article we introduce some basic ideas of game theory in the context of rating procedures in accordance … with Basel II. As well, some insight is given how game theory works. Here, the primary value of game theory stems from its …

Persistent link: https://www.econbiz.de/10003481314

Banking firm and hedging over the business cycle

Broll, Udo; Kit, Pong Wong - In: Portuguese economic journal 9 (2010) 1, pp. 29-33

Persistent link: https://www.econbiz.de/10003952132

Banking firm, equity and value at risk

Broll, Udo; Sobiech, Anna; Wahl, Jack E. - In: Contemporary economics 6 (2012) 4, pp. 50-53

The paper focuses on the interaction between the solvency probability of a banking firm and the diversification potential of its asset portfolio when determining optimal equity capital. The purpose of this paper is to incorporate value at risk (VaR) into the firm-theoretical model of a banking...

Persistent link: https://www.econbiz.de/10009768157

Real interest rates, leverage, and bank risk-taking

Dell'Ariccia, Giovanni; Laeven, Luc; Marquez, Robert - In: Journal of economic theory 149 (2014), pp. 65-99

Persistent link: https://www.econbiz.de/10010258388

Interest rates and the bank risk-taking channel

Dell'Ariccia, Giovanni; Marquez, Robert - In: Annual review of financial economics 5 (2013), pp. 123-141

Persistent link: https://www.econbiz.de/10010341137

Value at risk, bank equity and credit risk

Broll, Udo; Wahl, Jack E. - 2003

We study the implications of the value at risk concept for the bank's optimum amount of equity capital under credit risk. The market value of loans is risky and lognormally distributed. We show that the required equity capital depends upon managerial and market factors. Furthermore, the bank's...

Persistent link: https://www.econbiz.de/10010507748