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Keywords: instrumental
Journal Article
Cutoffs of the Instrumental Activities of Daily Living–Compensation (IADL-C) Scale for Identification of Functional Limitations Consistent With Mild Cognitive Impairment and Dementia Get access
Archives of Clinical Neuropsychology, acaf028, https://doi.org/10.1093/arclin/acaf028
Published: 06 April 2025
... and treatment. To evaluate whether an individual is experiencing functional limitations suggesting the presence of mild cognitive impairment (MCI) or dementia, we establish diagnostic cutoff scores for the informant version of the Instrumental Activities of Daily Living–Compensation (IADL-C) scale. Method...
Journal Article
ACCEPTED MANUSCRIPT
Marginal Effects for Probit and Tobit with Endogeneity
The Econometrics Journal, utaf010, https://doi.org/10.1093/ectj/utaf010
Published: 29 March 2025
... between structural endogeneity and measurement errors. In contrast to linear models, these two sources of endogeneity affect partial effects differently in nonlinear models. We study this issue focusing on the Instrumental Variable (IV) Probit and Tobit models. We show that even when a valid IV...
Journal Article
Instrumental variable estimation of complier casual treatment effects with interval-censored competing risks data Get access
in
Biometrics
Biometrics, Volume 81, Issue 1, March 2025, ujaf010, https://doi.org/10.1093/biomtc/ujaf010
Published: 17 February 2025
... and competing risks. We fill in this critical gap under a class of transformation models for cumulative incidence functions by developing an instrumented variable (IV) estimation approach. The IV is a valuable tool commonly used to mitigate the impact of endogenous treatment selection and to determine causal...
Journal Article
Housing adaptations and older adults’ health trajectories by level of initial health: evidence from the English Longitudinal Study of Ageing
Age and Ageing, Volume 54, Issue 2, February 2025, afaf023, https://doi.org/10.1093/ageing/afaf023
Published: 17 February 2025
...-Depression scale; ADL, Activities of Daily Living; IADL, Instrumental Activities of Daily Living; SD, standard deviation. Table 2 shows the proportions of respondents who had acquired housing adaptations by the last observation point. The proportions were slightly higher for women than men and considerably...
Journal Article
Exploring migrants’ willingness to renounce birthright citizenship in Italy: Do national identity, place of socialization, and instrumental approach matter? Get access
Migration Studies, Volume 13, Issue 1, March 2025, mnaf003, https://doi.org/10.1093/migration/mnaf003
Published: 06 February 2025
... citizenship. renounce birthright citizenship identity socialization instrumental approach Italy Becoming a citizen of the country of immigration is widely recognized as a form of integration, as acknowledged by the 2010 Zaragoza Declaration on Integration ( Huddleston, Niessen, and Dag Tjaden 2013...
Journal Article
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Inference for local projections Get access
The Econometrics Journal, utaf004, https://doi.org/10.1093/ectj/utaf004
Published: 03 February 2025
... in the literature in the past 20 years along with some new procedures that we introduce here. Local projections impulse response instrumental variables confidence bands simultaneous bands significance bands wild block bootstrap * We thank the Royal Economic Society for the invitation to participate...
Journal Article
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An Omitted Variable Bias Framework for Sensitivity Analysis of Instrumental Variables Get access
in
Biometrika
Biometrika, asaf004, https://doi.org/10.1093/biomet/asaf004
Published: 24 January 2025
... under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract We develop an omitted variable bias framework for sensitivity analysis of instrumental variable estimates that naturally handles multiple...
Journal Article
Direction finding in an active source experiment in Fürstenfeldbruck, Germany using 6 DoF measurements
Geophysical Journal International, Volume 240, Issue 3, March 2025, Pages 2042–2059, https://doi.org/10.1093/gji/ggaf021
Published: 16 January 2025
.... For future applications of rotational sensors in other environments, this is promising as backazimuths can be derived reliably. Instrumental noise Rotational seismology Seismic instruments Wave scattering and diffraction Assessing the risk of natural hazards (McGuire 1993 ) and ensuring the stability...
Journal Article
Causal inference with cross-temporal design Get access
in
Biometrics
Biometrics, Volume 81, Issue 1, March 2025, ujae163, https://doi.org/10.1093/biomtc/ujae163
Published: 13 January 2025
... that influence the outcomes. To disentangle these trends from the intervention effects, we replace the commonly used exclusion restrictions with temporal assumptions. We develop Bayesian procedures to estimate the causal effects and compare it to instrumental variables and matching approaches in simulations...
Journal Article
ACCEPTED MANUSCRIPT
A Binary IV Model for Persuasion: Profiling Persuasion Types among Compliers Get access
The Econometrics Journal, utaf003, https://doi.org/10.1093/ectj/utaf003
Published: 10 January 2025
.../open_access/funder_policies/chorus/standard_publication_model ) Abstract In an empirical study of persuasion, researchers often use a binary instrument to encourage individuals to consume information and take some action. We show that, with a binary Imbens-Angrist instrumental variable model and the monotone...
Journal Article
Weighted Q-learning for optimal dynamic treatment regimes with nonignorable missing covariates
in
Biometrics
Biometrics, Volume 81, Issue 1, March 2025, ujae161, https://doi.org/10.1093/biomtc/ujae161
Published: 07 January 2025
.... The first approach is to employ estimating equations (EEs) to estimate a working model for missingness probability of the pseudo-outcome with valid nonresponse instrumental variables (Shao and Wang, 2016 ). The pseudo-outcome estimates based on observed data are then weighted by the inverse...
Journal Article
One-step smoothing splines instrumental regression Get access
The Econometrics Journal, utae024, https://doi.org/10.1093/ectj/utae024
Published: 31 December 2024
... of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/journals/pages/open_access/funder_policies/chorus/standard_publication_model ) Summary We extend nonparametric regression smoothing splines to a context where there is endogeneity and instrumental variables...
Journal Article
Evaluating Harms Associated With Prolonged Antibiotic Duration of Therapy in Community-Dwelling Older Adults: A Cohort Study Using Instrumental Variable Analysis Get access
Clinical Infectious Diseases, Volume 80, Issue 4, 15 April 2025, Pages 715–722, https://doi.org/10.1093/cid/ciae629
Published: 30 December 2024
.... This was a retrospective population-based cohort study and instrumental variable analysis evaluating the association between physician-level prolonged antibiotic duration prescribing and patient outcomes. This study took place in Ontario, Canada, a province in which healthcare is provided via universal single-payer...
Journal Article
Asymmetric Response of Poverty to Growth and Inequality in South Africa: Implications for Current and Future Shocks
Journal of African Economies, Volume 33, Issue Supplement_1, December 2024, Pages i30–i53, https://doi.org/10.1093/jae/ejae020
Published: 11 December 2024
... of welfare during economic recessions and depressions than they gain during expansions. It further explores the factors that can assist the poor to stay afloat during times of economic shocks. Individuals in micro-datasets are matched with municipality-level data and in binary, truncated, panel, instrumental...
Journal Article
ACCEPTED MANUSCRIPT
Local average treatment effects with binary outcomes Get access
American Journal of Epidemiology, kwae428, https://doi.org/10.1093/aje/kwae428
Published: 07 November 2024
... Hopkins Bloomberg School of Public Health 2024. 2024 This work is written by (a) US Government employee(s) and is in the public domain in the US. Binary outcomes complier average casual effect (CACE) instrumental variables local average treatment effect (LATE) noncompliance ORIGINAL UNEDITED...
Journal Article
Extending the scope of instrumental variable methods Get access
The Econometrics Journal, Volume 28, Issue 1, January 2025, Pages 109–127, https://doi.org/10.1093/ectj/utae020
Published: 06 November 2024
... of parameters of the data generating process used in the calculations are shown in the second row. Case 1: Stronger instrument Case 2: Weaker instrument Support of K 3 [1.77, 2.57] [0.17, 0.83] [1.33, 3.28] 5 [1.77, 2.57] [0.17, 0.83] [1.33...
Journal Article
Gappy action and murder Get access
The Philosophical Quarterly, pqae119, https://doi.org/10.1093/pq/pqae119
Published: 03 October 2024
... to the assessment of moral agency. processes persistence agency intentional action instrumental rationality moral appraisal time of a killing Lady Davis Fellowship Trust, Hebrew University of Jerusalem 10.13039/501100001737 © The Author(s) 2024. Published by Oxford University Press on behalf of The Scots...
Journal Article
Doubly robust machine learning-based estimation methods for instrumental variables with an application to surgical care for cholecystitis
Journal of the Royal Statistical Society Series A: Statistics in Society, qnae089, https://doi.org/10.1093/jrsssa/qnae089
Published: 24 September 2024
... to each physician serves as a ‘nudge’ towards each mode of care, assuming that the physician’s preference has no direct effect on patient outcomes. In this study, we use a surgeon’s tendency to operate (TTO) as an instrument to determine whether a patient receives surgery after admission to the emergency...
Journal Article
The Ripple Effect: Unpacking the Impact of Early Educational Disruptions on Rural Migrant Children’s Learning in China Get access
The British Journal of Social Work, Volume 55, Issue 1, January 2025, Pages 317–341, https://doi.org/10.1093/bjsw/bcae141
Published: 04 September 2024
... moderate this relationship. Social workers should develop tailored support programmes for these children, aiming to strengthen their well-being and mitigate the long-term impacts of early life disruptions on their overall development. academic achievement educational disruption instrumental variable...
Journal Article
A systematic approach to evaluating instrumental variable assumptions: applied example of glucose-lowering medications and risk for hospitalized heart failure in older adults Get access
American Journal of Epidemiology, kwae329, https://doi.org/10.1093/aje/kwae329
Published: 02 September 2024
[email protected]. 2024 This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/journals/pages/open_access/funder_policies/chorus/standard_publication_model ) Abstract One obstacle to adopting instrumental variable...
