Results 251 to 260 of about 15,169 (314)

Endogeneity Corrections in Binary Outcome Models With Nonlinear Transformations: Identification and Inference

Oxford Bulletin of Economics and Statistics, Volume 88, Issue 1, Page 45-56, February 2026.
ABSTRACT For binary outcome models, an endogeneity correction based on nonlinear rank‐based transformations is proposed. Identification without external instruments is achieved under one of two assumptions: Either the endogenous regressor is a nonlinear function of one component of the error term, conditional on the exogenous regressors, or the ...
Alexander Mayer, Dominik Wied
wiley   +1 more source

A note on spontaneous symmetry breaking in the mean-field Bose gas. [PDF]

Lett Math Phys
Deuchert A, Nam PT, Napiórkowski M.
europepmc   +1 more source

Cauchy matrix approach to three non-isospectral nonlinear Schrödinger equations

Alemu Yilma Tefera, Shangshuai Li, Da‐jun Zhang   +2 more
openalex   +1 more source

Robust estimation of a Markov chain transition matrix from multiple sample paths

Statistica Neerlandica, Volume 80, Issue 1, February 2026.
Markov chains are fundamental models for stochastic dynamics, with applications in a wide range of areas such as population dynamics, queueing systems, reinforcement learning, and Monte Carlo methods. Estimating the transition matrix and stationary distribution from observed sample paths is a core statistical challenge, particularly when multiple ...
Lasse Leskelä, Maximilien Dreveton
wiley   +1 more source

Variational structures for the Fokker-Planck equation with general Dirichlet boundary conditions. [PDF]

Calc Var Partial Differ Equ
Quattrocchi F.
europepmc   +1 more source

A Parameterized Cross-Sectional Model for Simulating Balloon Angioplasty in Atherosclerotic Arteries. [PDF]

Int J Numer Method Biomed Eng
Kwakman SMB, Terzano M, Rolf M, Holzapfel GA.   +3 more
europepmc   +1 more source

The Mathematics of Serocatalytic Models With Applications to Public Health Data. [PDF]

Stat Med
Kamau E, Chen J, Bajaj S, Torres N, Creswell R, Pavlich-Mariscal JA, Donnelly C, Cucunubá Z, Lambert B.   +8 more
europepmc   +1 more source

Characterization of the spectra of rotating truncated gas planets and inertia-gravity modes. [PDF]

Z Angew Math Phys
de Hoop MV, Holman S.
europepmc   +1 more source

Polynomial Cauchy functional equations: A report

Elemente der Mathematik
Mortini, Raymond, Pflug, Peter, Sasane, Amol   +2 more
openaire   +3 more sources