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5 articles related to "Diminishing Marginal Returns"

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Articles

Original Research

Published on 12 Jan 2026

The law of diminishing marginal returns in health insurance: evidence on child health outcomes from Pakistan’s Sehat Sahulat program

in Health Economics

Muhammad Shahid
Hafiz Muhammad Naveed
Jiayi Song
Serhat Yuksel
Hasan Dincer
Muhammad Ali

Frontiers in Public Health

doi 10.3389/fpubh.2025.1729440

789 views

Original Research

Published on 03 Feb 2025

Environmental technology’s diminishing marginal returns: a study of green patents and emission reductions in China

in Environmental Policy and Governance

Xiaoyu Yin
Baofeng Xu
Jia Li
Jingyi Wu

Frontiers in Environmental Science

doi 10.3389/fenvs.2025.1524824

1,998 views
2 citations

Original Research

Published on 02 Sep 2025

How does digital financial inclusion improve Chinese county-level carbon productivity?

in Climate and Economics

Zhaoyuan Lei
Chunxia Zhang
Rong Li
Linmei Cai
Yan Zhou

Frontiers in Climate

doi 10.3389/fclim.2025.1644628

2,358 views

Original Research

Published on 17 Dec 2025

Policy dosing in school physical education and adolescent fitness: a threshold-type association in a two-wave panel study from Kunming, China

in Public Health Education and Promotion

Degui Wang
Zongqing Feng
Jinying Zhang
Yi Wei
Wenjun Bi

Frontiers in Public Health

doi 10.3389/fpubh.2025.1706423

911 views

Systematic Review

Published on 12 Feb 2026

Network meta-analysis and dose–response analysis of exercise on sleep quality and BMI in obese populations

in Public Health and Nutrition

Hongfei Wang
Jiaxin Wang
Lunan Zhao
Yongliang Zhu

Frontiers in Public Health

doi 10.3389/fpubh.2026.1766438

398 views
1 citation