Results 71 to 80 of about 151,410 (172)

Martingale Transforms between Martingale Hardy-amalgam Spaces

open access: yes
We discuss martingale transforms between martingale Hardy-amalgam spaces and Let and and let be a martingale in ; then, we show that its martingale transforms are the martingales in for some and similarly for ...
Justice Sam Bansah
core  

Distribution Free Goodness-of-Fit Tests for Linear Processes [PDF]

open access: yes
This article proposes a class of goodness-of-fit tests for the autocorrelation function of a time series process, including those exhibiting long-range dependence.
Carlos Velasco   +2 more
core  

Testing the martingale difference hypothesis using integrated regression functions. [PDF]

open access: yes
An omnibus test for testing a generalized version of the martingale difference hypothesis (MDH) is proposed. This generalized hypothesis includes the usual MDH, testing for conditional moments constancy such as conditional homoscedasticity (ARCH effects)
Velasco, Carlos, Escanciano, Juan Carlos
core  

Transform martingale estimating functions

open access: yesThe Annals of Statistics, 2007
Published in at http://dx.doi.org/10.1214/009053607000000299 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
openaire   +4 more sources

Finitely Additive Equivalent Martingale Measures [PDF]

open access: yes
Let L be a linear space of real bounded random variables on the probability space (omega,A, P0). There is a finitely additive probability P on A, such that P tilde P0 and EP (X) = 0 for all X in L, if and only if cEQ(X) = ess sup(-X), X in L, for some ...
Pietro Rigo   +2 more
core  

Distributional anchor regression. [PDF]

open access: yesStat Comput, 2022
Kook L, Sick B, Bühlmann P.
europepmc   +1 more source

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