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Advanced Search Results For "INSTRUMENTAL variables (Statistics)"

1 - 10 of 3,877 results for
 "INSTRUMENTAL variables (Statistics)"
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Estimating dynamic spatial panel data models with endogenous regressors using synthetic instruments.

Publication Type: Academic Journal

Source(s): Journal of Geographical Systems. Jan2023, Vol. 25 Issue 1, p121-152. 32p.

Abstract: The paper applies synthetic instruments, initially developed for cross-sectional regression, to estimate dynamic spatial panel data models. These have two main advantages. First, instruments correlated with endogenous variables and yet independent of t...

The impact of servitization on manufacturing firms' market power: empirical evidence from China.

Publication Type: Academic Journal

Source(s): Journal of Business & Industrial Marketing. 2023, Vol. 38 Issue 3, p609-621. 13p.

Abstract: Purpose: Servitization has been used widely by manufacturing firms to secure strategic positions in industrial transformation. However, its impact on firms' market power remains to be investigated, especially in developing countries. This study aims to...

Informalidad laboral y homicidios en Cali, una ciudad de alta violencia.

Publication Type: Academic Journal

Source(s): Revista de Economía Institucional. ene-jun2022, Vol. 24 Issue 46, p217-236. 20p.

Abstract: Este artigo estima o efeito da informalidade do trabalho sobre os homicídios em Cali, por meio de uma análise econométrica que utiliza variáveis instrumentais. Os resultados mostram um efeito positivo da informalidade do trabalho (não estar vinculado a...

High-Dimensional Model-Assisted Inference for Local Average Treatment Effects With Instrumental Variables.

Publication Type: Academic Journal

Source(s): Journal of Business & Economic Statistics. Oct2022, Vol. 40 Issue 4, p1732-1744. 13p.

Abstract: Consider the problem of estimating the local average treatment effect with an instrument variable, where the instrument unconfoundedness holds after adjusting for a set of measured covariates. Several unknown functions of the covariates need to be esti...

Causal inference with some invalid instrumental variables: A quasi‐Bayesian approach*.

Publication Type: Academic Journal

Source(s): Oxford Bulletin of Economics & Statistics. Dec2022, Vol. 84 Issue 6, p1432-1451. 20p. 1 Diagram, 4 Charts.

Abstract: In observational studies, instrumental variables estimation is often used to identify causal effects. We propose a quasi‐Bayesian approach to make consistent inferences about the causal effect when there are some invalid instruments that violate the ex...

High-Dimensional Mixed-Frequency IV Regression.

Publication Type: Academic Journal

Source(s): Journal of Business & Economic Statistics. Oct2022, Vol. 40 Issue 4, p1470-1483. 14p.


Abstract: This article introduces a high-dimensional linear IV regression for the data sampled at mixed frequencies. We show that the high-dimensional slope parameter of a high-frequency covariate can be identified and accurately estimated leveraging on a low-fr...

Conditional sparse boosting for high-dimensional instrumental variable estimation.

Publication Type: Academic Journal

Source(s): Journal of Statistical Computation & Simulation. Oct2022, Vol. 92 Issue 15, p3087-3108. 22p.

Abstract: We consider the structural equation models with both high-dimensional instrumental variables and observed exogenous covariates. To overcome the challenge of unknown optimal instruments and high-dimensional exogenous confounders, a novel two-stage spars...

Tools for assessing quality and risk of bias in Mendelian randomization studies: a systematic review.

Publication Type: Academic Journal

Source(s): International Journal of Epidemiology. Feb2023, Vol. 52 Issue 1, p227-249. 23p.

Abstract: Background The use of Mendelian randomization (MR) in epidemiology has increased considerably in recent years, with a subsequent increase in systematic reviews of MR studies. We conducted a systematic review of tools designed for assessing risk of bias...

On Inconsistency of the Overidentification Test for the Model-implied Instrumental Variable Approach.

Publication Type: Academic Journal

Source(s): Structural Equation Modeling. Mar/Apr2023, Vol. 30 Issue 2, p245-257. 13p.


Abstract: In the context of structural equation modeling, the model-implied instrumental variable (MIIV) approach has been shown to be more robust against model misspecification than the systemwide approaches (e.g., maximum likelihood and least squares). Besides...

MR-DoC2: Bidirectional Causal Modeling with Instrumental Variables and Data from Relatives.

Publication Type: Academic Journal

Source(s): Behavior Genetics. Feb2023, Vol. 53 Issue 1, p63-73. 11p.

Abstract: Establishing causality is an essential step towards developing interventions for psychiatric disorders, substance use and many other conditions. While randomized controlled trials (RCTs) are considered the gold standard for causal inference, they are u...