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A Stochastic Model for the Analysis of Demographic Risk in Pay-As-You-Go Pension Funds
Pension funds Demographic risk New entrants Markovchain Professional categories
2011/7/4
This research presents an analysis of the demographic risk
related to future membership patterns in pension funds with restricted
entrance, nanced under a pay-as-you-go scheme. The paper, therefore...
Analytic Loss Distributional Approach Model for Operational Risk from the alpha-Stable Doubly Stochastic Compound Processes and Implications for Capital Allocation
Operational Risk Loss Distributional Approach Doubly stochastic Poisson Process -Stable Basel II Solvency II
2011/3/23
Under the Basel II standards, the Operational Risk (OpRisk) advanced measurement approach is not prescriptive regarding the class of statistical model utilised to undertake capital estimation. It has ...
Option pricing in multivariate stochastic volatility models of OU type
multivariate stochastic volatility models Ornstein-Uhlenbeck type processes option pricing
2010/10/18
We present a multivariate stochastic volatility model with leverage, which is flexible enough to recapture the individual dynamics as well as the interdependencies between several assets while still ...
UNIVARIATE DETRENDING METHODS WITH STOCHASTIC TRENDS
UNIVARIATE DETRENDING METHODS STOCHASTIC TRENDS
2014/3/18
This paper discusses detrending economic time series, when the trend is modelled as a stochastic process. It considers unobserved components models in which the observed series i...