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Management Science, 1972
Growth period models, previously treated in the literature, have assumed that the pattern of value increase of the growth asset is deterministic. In this paper, this assumption is relaxed by considering models in which the increase in value of an asset in a period is a random variable whose distribution is a function of either the value or the age of ...
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Growth period models, previously treated in the literature, have assumed that the pattern of value increase of the growth asset is deterministic. In this paper, this assumption is relaxed by considering models in which the increase in value of an asset in a period is a random variable whose distribution is a function of either the value or the age of ...
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Nonlinear Stochastic Compartmental Models
Mathematical Medicine and Biology, 1985Compartmental models have been widely applied to biological systems where material is transferred between compartments. The simple assumption of linear transfer functions results in a mathematically tractable system, but can underestimate the variation.
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2008
Stochastic volatility (SV) is the main concept used in the fields of financial economics and mathematical finance to deal with the endemic time-varying volatility and codependence found in financial markets. Such dependence has been known for a long time; early commentators include Mandelbrot (1963) and Officer (1973). It was also clear to the founding
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Stochastic volatility (SV) is the main concept used in the fields of financial economics and mathematical finance to deal with the endemic time-varying volatility and codependence found in financial markets. Such dependence has been known for a long time; early commentators include Mandelbrot (1963) and Officer (1973). It was also clear to the founding
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Continuous-time Stochastic Models
1987Models in which agents can revise their decisions continuously in time have proved fruitful in the analysis of economic problems involving intertemporal choice under uncertainty (cf. Malliaris and Brock, 1982). These models frequently produce significantly sharper results than can be derived from their discrete-time counterparts.
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Extinction and stationary distribution of a stochastic COVID-19 epidemic model with time-delay
Computers in Biology and Medicine, 2022Amir Khan, Mostafa Zahri, Anwar Saeed
exaly
Delayed hepatitis B epidemic model with stochastic analysis
Chaos, Solitons and Fractals, 2021Anwarud Din, Yongjin Li, Abdullahi Yusuf
exaly
2014
Die Dissertation besteht aus drei Artikeln. Zwei der Artikel untersuchen den Effekt von zufälligen Inspektionen, während der dritte Artikel sich mit dem Einfluss von intermittierenden erneuerbaren Energiequellen auf die Varianz von Strompreisen beschäftigt.
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Die Dissertation besteht aus drei Artikeln. Zwei der Artikel untersuchen den Effekt von zufälligen Inspektionen, während der dritte Artikel sich mit dem Einfluss von intermittierenden erneuerbaren Energiequellen auf die Varianz von Strompreisen beschäftigt.
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