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Persistent link: https://www.econbiz.de/10010343658
Banks must manage their trading books, not just value them. Pricing includes valuation adjustments collectively known as XVA (at least credit, funding, capital and tax), so management must also include XVA. In trading book management we focus on pricing, hedging, and allocation of prices or...
Persistent link: https://www.econbiz.de/10013040052
In this paper, we investigate the following problem: How can a financial institution, which has sold an option to a client, optimally hedge the payoff of this option by investing into a stock and into the option itself? Optimality is measured in terms of minimal variance and the associated...
Persistent link: https://www.econbiz.de/10013234161
We study portfolio selection using Conditional Value-at-Risk and, as its natural extension, spectral risk measures instead of the variance. We do not focus only on the derivation of the efficient frontiers, but also consider the choice of optimal portfolios within an integrated framework. We...
Persistent link: https://www.econbiz.de/10013105178
This paper analyses the risk and return of loans portfolios in a joint setting. I develop a model to obtain the distribution of loans returns. I use this model to describe the investment opportunity set of lenders using mean-variance analysis with a Value at Risk constraint. I also obtain closed...
Persistent link: https://www.econbiz.de/10013158964
Persistent link: https://www.econbiz.de/10003813182
The author's study analyzes, loan valuation methods using discrete time model of contingent claims analysis. In the empirical test, the undiversifiable risk was measured by the correlation coefficient of one borrower with the average return of all borrowers. The results of the test supported the...
Persistent link: https://www.econbiz.de/10012920146
In setting minimum capital requirements for trading portfolios, the Basel Committee on Banking Supervision (1996, 2011a, 2013) initially used Value-at-Risk (VaR), then both VaR and stressed VaR (SVaR), and most recently, stressed Conditional VaR (SCVaR). Accordingly, we examine the use of SCVaR...
Persistent link: https://www.econbiz.de/10012952232
Several countries have banking policies geared towards providing access to credit to ethnic or religious minorities, e.g., India, China, Malaysia, South Africa, United States. In this paper, we characterize the compensating risk premium for such minority bank (MB) policies. Our theory apparatus...
Persistent link: https://www.econbiz.de/10012974983