Exponential Families of Stochastic Processes

1997 ◽  
Author(s):  
Uwe Küchler ◽  
Michael Sørensen
1998 ◽  
Vol 93 (444) ◽  
pp. 1515
Author(s):  
Valeri Stefanov ◽  
U. Kuchler ◽  
M. Sorensen

1996 ◽  
Vol 26 (1) ◽  
pp. 15-23 ◽  
Author(s):  
Michael Sørensen

AbstractThe purpose of this note is to draw attention to a semimartingale method which can be applied to very general types of risk models to obtain local martingales or martingales, which can then be used in the now classical way to evaluate ruin probabilities. Relations to the theory of exponential families of stochastic processes are also pointed out and utilized.


1989 ◽  
Vol 57 (2) ◽  
pp. 123 ◽  
Author(s):  
Uwe Küchler ◽  
Michael Sørensen ◽  
Uwe Kuchler ◽  
Michael Sorensen

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