Results 11 to 20 of about 215,084 (309)

A Modification to Two‐Stage Least Squares With Genetic Applications [PDF]

open access: yesStatistics in Medicine
ABSTRACT Two‐stage least squares (2SLS) is by default applied to infer a putative causal association between an exposure, such as a gene or a protein, with an outcome such as a complex disease or trait, in transcriptome‐ or proteome‐wide association studies (TWAS/PWAS). In a typical two‐sample setting for TWAS/PWAS, the stage 1 sample
Lei Fang, Wei Pan
openaire   +3 more sources

systemfit: A Package for Estimating Systems of Simultaneous Equations in R

open access: yesJournal of Statistical Software, 2007
Many statistical analyses (e.g., in econometrics, biostatistics and experimental design) are based on models containing systems of structurally related equations.
Arne Henningsen, Jeff D. Hamann
doaj   +1 more source

Generalized spatial two stage least squares analysis of foreign direct investment air pollution and green technology innovation in Chinese cities [PDF]

open access: yesScientific Reports
This study investigates how foreign direct investment (FDI) affects urban air pollution and when green technology innovation (GTI) can buffer that effect.
Yinhui Wang, Xiaodan Gao, Hu Li
doaj   +2 more sources

Does Family Doctor Contracting Improve the Health of the Elderly: An Empirical Study from Beijing, China [PDF]

open access: yesJournal of Multidisciplinary Healthcare
Bo Lv,1,2,* Zhaoyang Wang,1,* Kai Meng1,2 1School of Public Health, Capital Medical University, Beijing, People’s Republic of China; 2Beijing Tiantan Hospital, Capital Medical University, Beijing, People’s Republic of China*These ...
Lv B, Wang Z, Meng K
doaj   +2 more sources

Two-stage least squares regression results.

open access: yes, 2022
Two-stage least squares regression results.
Li He (134049)   +4 more
core   +1 more source

The Exact Moments of the Two-Stage Least Squares Estimators in the General Dynamic Model [PDF]

open access: yesThe Egyptian Statistical Journal, 1987
While there has been an extensive literature on the estimation methods (mostly large sample) for the model yt = a yt_i + XtB there has been no serious attempt on the estimation analysis for the model consdering finite sample.
G.A. Ghazal
doaj   +1 more source

Determining the Effect of Some Biasing Parameter Selection Methods for the Two Stage Ridge Regression Estimator

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
The useof biased estimation techniques is inevitable in connection withmulticollinearity. Two stage ridge estimator is a pioneer biased estimatorwhich is use to recover the problems that are originated from themulticollinearity.
Selma Toker, Nimet Özbay
doaj   +1 more source

The nexus between spatial structure and labour income: evidence from Vietnam

open access: yesRegional Studies, Regional Science, 2023
Studies on spatial structure features and their influence are increasingly receiving great attention from scholars and policymakers as they play an essential role in any geographical area’s planning and economic development.
Truong Cong Bac
doaj   +1 more source

Determinants of Cognitive Skills and Competencies: Preliminary Statistical Analysis of PIAAC Data

open access: yesВопросы образования, 2015
The paper presents results of factor and regression analysis of determinants affecting cognitive skills assessed with PIAAC tests. Comparative analysis of competencies by occupation categories and by specializations shows that results of the Russian ...
Maxym Bruhanov, Sergiy Polyachenko
doaj   +1 more source

Two-stage least squares.

open access: yes, 2023
Promoting environmental sustainability to secure and protect the ecosystem has been a major concern to many nations and nongovernmental organizations. Energy is considered one of the main contributors to carbon emissions which destroys the quality of the
Erica Odwira Opoku (14700824)   +3 more
core   +1 more source

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