Showing 1 - 10 of 18
This paper analyses Czech and Hungarian index options that are traded on the Austrian Futures and Options Exchange. We find that the Poisson jump-diffusion and not the GARCH (1,1) process lends statistical support for the data description. We estimate that approximately four-fifth of 4 percent...
Persistent link: https://www.econbiz.de/10010292775
Using data from the Vienna Stock Exchange we investigate three different types of consumption based capital asset pricing models: the well known two state model of Mehra and Prescott, the model of Rietz, which includes also a crash state, and an own four state model. The aim of this Vienna Stock...
Persistent link: https://www.econbiz.de/10010291074
The Czech Republic, Hungary and Poland (CEEC-3) have undertaken substantial efforts to build a new financial system under the constraints of their legacies from central planning. In this study, first we look at the banking sector. Then we give a description of bond and stock markets. These...
Persistent link: https://www.econbiz.de/10010295713
In the work of the Basel Committee there has been a tradition of distinguishing market from credit risk and to treat both categories independently in the calculation of risk capital. In practice positions in a portfolio depend simultaneously on both market and credit risk factors. In this case,...
Persistent link: https://www.econbiz.de/10010295951
This paper contributes to the literature on default in general equilibrium. Borrowing and lending takes place via a clearing house (bank) which monitors agents and enforces contracts. Our model develops a concept of bankruptcy equilibrium that is a direct generalization of the standard general...
Persistent link: https://www.econbiz.de/10010333389
Credit risk models used in quantitative risk management treat credit risk analysis conceptually like a single person decision problem. From this perspective an exogenous source of risk drives the fundamental parameters of credit risk: probability of default, exposure at default and the recovery...
Persistent link: https://www.econbiz.de/10011605490
Persistent link: https://www.econbiz.de/10014523762
We analyze the pricing of risky income streams in a world with competitive security markets where investors are constrained by restrictions on possible portfolio holdings. We investigate how we can transfer concepts and pricing techniques from a world without frictions to such a more realistic...
Persistent link: https://www.econbiz.de/10013369966
The term Systemic Risk belongs to the standard rhetoric of economic policy discussions related to the banking industry. Besides of the goal of protecting small depositors control of systemic risk is given as one of the main arguments for banking regulation. Various recent financial crises have...
Persistent link: https://www.econbiz.de/10013369974
In this paper we suggest a new approach to risk assessment for banks. Rather than looking at them individually we try to undertake an analysis at the level of the banking system. Such a perspective is necessary because the complicated network of mutual credit obligations can make the actual risk...
Persistent link: https://www.econbiz.de/10013369996