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pro vyhledávání: '"Massmann, P"'
This note proposes semi-parametric tests for investigating whether a stochastic process is fractionally integrated of order $\delta$, where $|\delta| < 1/2$, when smooth trends are present in the model. We combine the semi-parametric approach by Iaco
Externí odkaz:
http://arxiv.org/abs/2410.10749
Autor:
Kılınç, Mustafa R., Massmann, Michael
In this paper, we analyse the influence of estimating a constant term on the bias of the conditional sum-of-squares (CSS) estimator in a stationary or non-stationary type-II ARFIMA ($p_1$,$d$,$p_2$) model. We derive expressions for the estimator's bi
Externí odkaz:
http://arxiv.org/abs/2404.12882
Autor:
Massmann, Patrícia Fernandes, Oliveira, Ana Cristina, Silva, Silvia Mara Carvalho, Franco, Suzicléia Elizabete de Jesus, Lima, Jucelia Moraes de, França, Fábio Alexandre Silva, Pereira, Queli Lisiane Castro, Lemes, Alisséia Guimarães
Publikováno v:
Journal Health NPEPS, Vol 2, Iss 2, Pp 407-417 (2017)
Externí odkaz:
https://doaj.org/article/03a3fe3fc43a4600a027a2f4ce7ce0bb
Autor:
Massmann, Jayde Sylvie
We share both recent and older, well-known results regarding the notions of stable ordinals and shrewd cardinals. We then argue that $\Sigma_2$-nonprojectible ordinals may be considered as recursive analogues to subtle cardinals, a highly combinatori
Externí odkaz:
http://arxiv.org/abs/2312.15818
This paper serves to define an extension, which we call dimensional Veblen, of Oswald Veblen's system of ordinal functions below the large Veblen ordinal. This is facilitated by iterating derivatives of ordinal functions along multidimensional array
Externí odkaz:
http://arxiv.org/abs/2310.12832
Autor:
Mayer, Alexander, Massmann, Michael
We discuss techniques of estimation and inference for nonstationary nonlinear cohort panels with learning from experience, showing, inter alia, the consistency and asymptotic normality of the nonlinear least squares estimator used in empirical practi
Externí odkaz:
http://arxiv.org/abs/2309.08982
Autor:
Kevin Massmann, Ralf Bebenroth
Publikováno v:
European Journal of Management Studies, Vol 29, Iss 2, Pp 249-267 (2024)
Purpose – This study investigated how the Covid-19 pandemic impacted cross-border acquisitions. Though literature suggests that cross-border investments decreased during the pandemic, there is little conclusive evidence on specific characteristics
Externí odkaz:
https://doaj.org/article/7923132f426849c999951579dfdcfff2
Publikováno v:
Geoscience Data Journal, Vol 11, Iss 3, Pp 267-283 (2024)
Abstract Geological information is required to parameterize hydrogeological properties in groundwater flow models. Our aim was to provide a hydrogeological model for the island of Norderney, Northwest Germany and the surrounding Wadden Sea for this p
Externí odkaz:
https://doaj.org/article/1368543e494d4131b8b42d6db353c875
Autor:
Ricardo Massmann, Kristína Doležalová, Lubomír Soják, Olena Samsonová, Danica Valkovičová Staneková, Ondrej Zahornacký, Pavol Jarčuška, Mária Záriš Vachalíková, Diana Vološinová, Ľubica Piesecká, Veronika Vahalová, Katarína Šimeková, Terézia Smiešková, Alexandra Bražinová, Ivy Kigen, Marek Malý, Ladislav Machala
Publikováno v:
Travel Medicine and Infectious Disease, Vol 62, Iss , Pp 102764- (2024)
Background: The Slovak Republic, an Eastern European country, borders Ukraine, which has one of the highest rates of HIV/AIDS in Europe. This study aims to inform readers about the demographic characteristics of Ukrainian war refugees with HIV/AIDS s
Externí odkaz:
https://doaj.org/article/7c9e19cf14a6406193725f7fbfb28f25
The 4th Industrial Revolution is the culmination of the digital age. Nowadays, technologies such as robotics, nanotechnology, genetics, and artificial intelligence promise to transform our world and the way we live. Artificial Intelligence Ethics and
Externí odkaz:
http://arxiv.org/abs/2210.15289