Instrumental Variable Approach | List of Frontiers open access articles

Original Research

Published on 18 Jan 2021

Self-Efficacy Between Previous and Current Mathematics Performance of Undergraduate Students: An Instrumental Variable Approach to Exposing a Causal Relationship

in Educational Psychology

Yusuf F. Zakariya

Frontiers in Psychology

doi 10.3389/fpsyg.2020.556607

8,378 views
33 citations

Original Research

Published on 08 Sep 2022

Does institutional quality moderate the relationship between corporate governance and stock liquidity? Evidence from the emerging market of Pakistan

in Organizational Psychology

Shuaib Ali
Wu Zhongxin
Zahid Ali
Guo Fei
Muhammad Abir Shahid Chowdhury

Frontiers in Psychology

doi 10.3389/fpsyg.2022.912796

6,509 views
7 citations

Original Research

Published on 01 May 2026

The association between land fragmentation and depressive symptoms among Chinese rural households

in Environmental Psychology

Lei Zhou
Shenwei Wan
Zhiwen Ding
Yong Tang
Liangshan Yang

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1792633

449 views

Original Research

Published on 05 May 2023

Factors associated with caregiver compliance to an HIV disclosure intervention and its effect on HIV and mental health outcomes among children living with HIV: post-hoc instrumental variable-based analysis of a cluster randomized trial in Eldoret, Kenya

in Public Mental Health

Elizabeth B. Magill
Winstone Nyandiko
Aaron Baum
Josephine Aluoch
Ashley Chory
Celestine Ashimoshi
Janet Lidweye
Tabitha Njoroge
Festus Sang
Jack Nyagaya

Frontiers in Public Health

doi 10.3389/fpubh.2023.1150744

5,326 views
2 citations

Original Research

Published on 29 Nov 2023

Internet usage and household electricity consumption

in Process and Energy Systems Engineering

Bingrui Gao
Xuze Han
Fangbing Ye
Yuankang Li

Frontiers in Energy Research

doi 10.3389/fenrg.2023.1323077

3,880 views
4 citations

Original Research

Published on 14 Nov 2022

Does financial transparency substitute corporate governance to improve stock liquidity? Evidence from emerging market of Pakistan

in Organizational Psychology

Shuaib Ali
Wu Zhongxin
Zahid Ali
Muhammad Usman
Yu Zhuoping

Frontiers in Psychology

doi 10.3389/fpsyg.2022.1003081

5,252 views
6 citations

Original Research

Published on 14 Jul 2025

Long-term adaptation mitigates the promotion effect of air pollution on short-term population movements

in Atmosphere and Climate

Chongjia Luo
Xiaotong Yan
Bowen Wang
Abdelrahman Ali

Frontiers in Environmental Science

doi 10.3389/fenvs.2025.1620499

2,862 views
1 citation

Original Research

Published on 02 Feb 2024

Nexus between farmland transfer, agricultural loans, and grain production: empirical evidence from China

in Land, Livelihoods and Food Security

Zhao Ding
Qianyu Zhang
Yu Tang

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2024.1229381

3,674 views
8 citations

Original Research

Published on 24 Aug 2023

Impacts of the joint adoption of improved varieties and chemical fertilizers on rice productivity in Bolivia: implications for Global Food Systems

in Land, Livelihoods and Food Security

Jose Maria Martinez
Ricardo A. Labarta
Carolina Gonzalez

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2023.1194930

4,033 views
7 citations

Original Research

Published on 13 Apr 2026

From “female farming” to “female labor”: how mobile internet use drives non-agricultural employment among rural women in China

in Land, Livelihoods and Food Security

Qingjun Zhao
Rongrong Shi

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2026.1751514

375 views

Original Research

Published on 13 Nov 2025

Digital economy and urban insurance demand: empirical evidence from 289 cities in China

in Digital Impacts

Mengyadi Liang

Frontiers in Human Dynamics

doi 10.3389/fhumd.2025.1669238

2,343 views

Original Research

Published on 10 Apr 2026

Empirical analysis of political identity and organic fertilizer substitution behavior: evidence from new-type agricultural operators in Fujian, China

in Agricultural and Food Economics

Weichao Huang
Xiaoxia Sun
Gaiyan Ma
Shipeng Su

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2026.1757820

367 views

Brief Research Report

Published on 17 Nov 2022

Health benefits of physical activity for people with mental disorders: From the perspective of multidimensional subjective wellbeing

in Public Mental Health

Chao Li
Guangjie Ning
Yuxin Xia
Qianqian Liu

Frontiers in Psychiatry

doi 10.3389/fpsyt.2022.1050208

8,311 views
10 citations

Original Research

Published on 02 Feb 2024

Valuing the contribution of sport volunteering to subjective wellbeing: evidence from eight European countries

in Sports Management, Marketing, and Economics

Themistocles Kokolakakis
Jelle Schoemaker
Fernando Lera-Lopez
Willem de Boer
Vilma Čingienė
Alma Papić
Gerd Ahlert

Frontiers in Sports and Active Living

doi 10.3389/fspor.2024.1308065

5,752 views
4 citations

Original Research

Published on 20 May 2022

Motherhood Health Penalty: Impact of Fertility on Physical and Mental Health of Chinese Women of Childbearing Age

in Public Health Policy

Yao Jiang
Fan Yang

Frontiers in Public Health

doi 10.3389/fpubh.2022.787844

7,561 views
23 citations

Original Research

Published on 05 Feb 2026

The impact of poverty alleviation through relocation on loneliness among older adults: the mediating role of social networks and the moderating role of support policies

in Psychology of Aging

Chuan Li
Ruoxi Zhong
Hao Chen
Yunwei Liu

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1748115

700 views

Articles

Self-Efficacy Between Previous and Current Mathematics Performance of Undergraduate Students: An Instrumental Variable Approach to Exposing a Causal Relationship

Does institutional quality moderate the relationship between corporate governance and stock liquidity? Evidence from the emerging market of Pakistan

The association between land fragmentation and depressive symptoms among Chinese rural households

Factors associated with caregiver compliance to an HIV disclosure intervention and its effect on HIV and mental health outcomes among children living with HIV: post-hoc instrumental variable-based analysis of a cluster randomized trial in Eldoret, Kenya

Internet usage and household electricity consumption

Does financial transparency substitute corporate governance to improve stock liquidity? Evidence from emerging market of Pakistan

Long-term adaptation mitigates the promotion effect of air pollution on short-term population movements

Nexus between farmland transfer, agricultural loans, and grain production: empirical evidence from China

Impacts of the joint adoption of improved varieties and chemical fertilizers on rice productivity in Bolivia: implications for Global Food Systems

From “female farming” to “female labor”: how mobile internet use drives non-agricultural employment among rural women in China

Digital economy and urban insurance demand: empirical evidence from 289 cities in China

Empirical analysis of political identity and organic fertilizer substitution behavior: evidence from new-type agricultural operators in Fujian, China

Health benefits of physical activity for people with mental disorders: From the perspective of multidimensional subjective wellbeing

Valuing the contribution of sport volunteering to subjective wellbeing: evidence from eight European countries

Motherhood Health Penalty: Impact of Fertility on Physical and Mental Health of Chinese Women of Childbearing Age

The impact of poverty alleviation through relocation on loneliness among older adults: the mediating role of social networks and the moderating role of support policies