Results 141 to 150 of about 178,120 (310)
Which Model for the Italian Interest Rates? [PDF]
In the recent years, di usion models for interest rates became very pop- ular. In this paper, we try to do a selection of a suitable di usion model for the Italian interest rates. Our data set is given by the yields on three-month BOT, from 1981 to 2001,
Roberto Renò, Monica Gentile
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Comparative analysis of pattern reconstruction using orthogonal moments [PDF]
, 2007 We present a detailed analysis of the reconstruction of graylevel images using orthogonal moments with respect to the basis sets of Zernike, Fourier-Mellin, Chebyshev-Fourier, and pseudo-Jacobi-Fourier polynomials. As test images, we use Ronchigrams with
FERMIN SALOMON GRANADOS AGUSTIN +3 more
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Molecular Oncology, EarlyView.Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen +11 more
wiley +1 more source
A Distributed and Integrated Method of Moments for High-Dimensional Correlated Data Analysis. [PDF]
J Am Stat Assoc, 2021 Hector EC, Song PX.
europepmc +1 more source
Moment Restriction-based Econometric Methods: An Overview [PDF]
Moment restriction-based econometric modelling is a broad class which includes the parametric, semiparametric and nonparametric approaches. Moments and conditional moments themselves are nonparametric quantities.
Kunitomo, N. +2 more
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Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Assessing the linkage between energy consumption, financial development, tourism and environment: evidence from method of moments quantile regression. [PDF]
Environ Sci Pollut Res Int, 2022 Ohajionu UC +4 more
europepmc +1 more source
GMM estimation with noncausal instruments under rational expectations [PDF]
There is hope for the generalized method of moments (GMM). Lanne and Saikkonen (2011) show that the GMM estimator is inconsistent, when the instruments are lags of noncausal variables.
Lof, Matthijs
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, 2011 katedra: KAP; přílohy: 1 CD ROM; rozsah: 72L-moments are analogy to the conventional moments and they are based on the linear combinations of order statistics.
Šimková, Tereza
core +1 more source