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Talking about technology : the emergence of a new actor category through new media
Vaast, Emmanuelle; Davidson, Elizabeth J.; Mattson, Thomas - In: Management information systems : mis quarterly 37 (2013) 4, pp. 1069-1092
Persistent link: https://www.econbiz.de/10010224993
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Solvability in infinite horizon optimization
Lortz, Timothy D.; Dolinskaya, Irina S.; Ghate, Archis; … - In: Operations research letters 43 (2015) 5, pp. 498-503
Persistent link: https://www.econbiz.de/10011386452
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Nursing home subsidies
Commission, Productivity - EconWPA - 2001
, announced in the August 1996 Budget, included a process of ‘coalescence’, under which the different nursing home subsidy rates … 1998. The Government decided to delay the implementation of the coalescence process pending a review by the Productivity …
Persistent link: https://www.econbiz.de/10005134620
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The phase transition of gases and liquids
Beysens, D.A.; Garrabos, Y. - In: Physica A: Statistical Mechanics and its Applications 281 (2000) 1, pp. 361-380
main result is the recognition that the hydrodynamics of coalescence eventually induces the pattern morphology and the … coalescence event induces another coalescence (growth proportional to time, interconnected drop pattern). The presence of a wall … modifies by its geometry and wetting properties the phase development. Coalescence is constrained and leads to new growth laws …
Persistent link: https://www.econbiz.de/10011061927
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Population dynamics coded in DNA: genetic traces of the expansion of modern humans
Kimmel, Marek - In: Physica A: Statistical Mechanics and its Applications 273 (1999) 1, pp. 158-168
two models of mutation: the infinite-sites model and the stepwise-mutation model. We use the coalescence theory, which …
Persistent link: https://www.econbiz.de/10011062536
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Multi-Type Branching Processes Modeling of Nosocomial Epidemics
Mohamed, Zeinab; Oraby, Tamer - In: Stochastics and Quality Control 32 (2017) 2, pp. 63-75
Abstract Nosocomial epidemics are infectious diseases which spread among different types of susceptible individuals in a health-care facility. To model this type of epidemics, we use a multi-type branching process with a multivariate negative binomial offspring distribution. In particular, we...
Persistent link: https://www.econbiz.de/10014591018
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Asymptotic Properties of a Supercritical Branching Process with Immigration in a Random Environment
Wang, Yanqing; Liu, Quansheng - In: Stochastics and Quality Control 36 (2022) 2, pp. 145-155
Abstract This is a short survey about asymptotic properties of a supercritical branching process (Z_{n}) with immigration in a stationary and ergodic or independent and identically distributed random environment. We first present basic properties of the fundamental submartingale (W_{n}) , about...
Persistent link: https://www.econbiz.de/10014591062
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Branching Process Modelling of COVID-19 Pandemic Including Immunity and Vaccination
Atanasov, Dimitar; Stoimenova, Vessela; Yanev, Nikolay M. - In: Stochastics and Quality Control 36 (2022) 2, pp. 157-164
Abstract We propose modeling COVID-19 infection dynamics using a class of two-type branching processes. These models require only observations on daily statistics to estimate the average number of secondary infections caused by a host and to predict the mean number of the non-observed infected...
Persistent link: https://www.econbiz.de/10014591067
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Quantification of the high level of endogeneity and of structural regime shifts in commodity markets
Filimonov, Vladimir; Bicchetti, David; Maystre, Nicolas; … - In: Journal of international money and finance 42 (2014), pp. 174-192
Persistent link: https://www.econbiz.de/10010372668
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Branching particle pricers with heston examples
Kouritzin, Michael A.; MacKay, Anne - In: International journal of theoretical and applied finance 23 (2020) 1, pp. 1-29
Persistent link: https://www.econbiz.de/10012270887