Nicholas Ngepah - Publications, H-index & Citations

Nicholas Ngepah

university of johannesburg

30H指数

132论文数

2.8K被引数

收录论文 37

发表时间

The effect of COVID-19 on gender inequality in the South African labour market COVID-19对南非劳动力市场中性别不平等的影响

Heliyon

IF3.6

2026-08-25

OAAI

Nicholas Ngepah; Thabiso Molemohi; Charles Shaaba Saba

Enhancing carbon productivity in Germany through climate technology, carbon capture, environmental management and renewable energy technology 通过气候政策和技术创新提升德国的碳生产力

Energy Sources Part B-Economics Planning and Policy

IF2.2

2026-05-23

PREAI

Uche, Emmanuel; Ngepah, Nicholas; Shaddady, Ali; Haron, Nazatul Faizah

Competition Policy and Achieving Sustainable Development Goal 1 (No Poverty): The Role of Mergers and Acquisitions Adjudications in South Africa 竞争政策与实现可持续发展目标1（零饥饿）：合并与收购裁决在南非的作用

Sustainable Development

IF8.2

2026-03-26

OAAI

Nicholas Ngepah; Charles Shaaba Saba; Ariane Ephemia Ndzignat Mouteyica

The impact of artificial intelligence (AI) on maternal mortality: evidence from global, developed and developing countries 人工智能（AI）对孕产妇死亡率的影响：来自全球、发达和发展中国家的证据

Globalization and Health

IF4.5

2025-08-03

PREAI

Nicholas Ngepah; Charles S. Saba; Ariane Ephemia Ndzignat Mouteyica; Abieyuwa Ohonba

Convergence in sustainable infrastructure development and its drivers in Africa: fresh policy insight from an algorithm approach 非洲可持续基础设施发展的收敛性及其驱动因素：基于算法方法的新政策见解

Sustainable and Resilient Infrastructure

IF2.2

2025-07-20

OAAI

Afees Oluwashina Noah; Charles Shaaba Saba; Nicholas Ngepah; Oladipo Olalekan David

Fourth Industrial Revolution Technologies and Sectoral Output in South Africa 第四次工业革命技术与南非行业产出

Journal of the Knowledge Economy

IF4

2025-07-19

OAAI

Dorcas Gonese; Nicholas Nwanyek Ngepah

Can energy technology R&D investments dampen the burden of energy vulnerability? The imperatives of energy productivity, digital innovativeness, and institutional efficiency 能源技术R&D投资能否减轻能源脆弱性的负担？能源生产力、数字创新性和制度效率的必要性

ENERGY SOURCES PART B-ECONOMICS PLANNING AND POLICY

IF2.2

2025-04-21

OAAI

Emmanuel Uche; Nicholas Ngepah

Exploring health outcome disparities in African regional economics communities: a multilevel linear mixed-effect analysis

BMC PUBLIC HEALTH

IF3.6

2025-01-16

OAAI

Mouteyica, Ariane Ephemia Ndzignat; Ngepah, Nicholas

A question for sustainable development goal 10: How relevant is innovation patenting receipts to income distributions?

TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE

IF13.3

2024-09-01

OAAI

Uche, Emmanuel; Ngepah, Nicholas; Onwe, Joshua Chukwuma; Zaman, Umer; Odhiambo, Nicholas M.

Dynamic interactions of green innovations, green transitions and ecological load capacity factor in BRICS 金砖国家绿色创新、绿色转型与生态负荷能力因子的动态互动

RENEWABLE ENERGY

IF9.1

2024-09-01

OAAI

Uche, Emmanuel; Ngepah, Nicholas; Das, Narasingha; Dey, Labani

Green environments reimagined through the lens of green finance, green innovations, green taxation, and green energies. Wavelet quantile correlation and rolling window-based quantile causality perspective 通过绿色金融，绿色创新，绿色税收和绿色能源的镜头重新构想了绿色环境。基于小波分位数相关性和滚动窗口的分位数因果关系视角

RENEWABLE ENERGY

IF9.1

2024-07-01

OAAI

Uche, Emmanuel; Das, Narasingha; Ngepah, Nicholas

Governance in the exploration of global and regional determinants of ICT development 探索ICT发展的全球和区域决定因素中的治理

INTERNATIONAL JOURNAL OF INNOVATION STUDIES

IF5.3

2024-06-01

OAAI

Saba, Charles S.; Asongu, Simplice A.; Ngepah, Nicholas; Ngoungou, Yolande E.

The impact of antiretroviral treatment and child-focused unconditional cash transfers on child mortality

SSM-POPULATION HEALTH

IF3.1

2024-06-01

OAAI

Bidzha, Mashudu Lucas; Ngepah, Nicholas; Greyling, Talita

Trends in household out-of-pocket health expenditures and their underlying determinants: explaining variations within African regional economic communities from countries panel data

GLOBALIZATION AND HEALTH

IF4.5

2024-03-28

OAAI

Ngepah, Nicholas; Mouteyica, Ariane Ephemia Ndzignat

Information and Communication Technology (ICT), Growth and Development in Developing Regions: Evidence from a Comparative Analysis and a New Approach

JOURNAL OF THE KNOWLEDGE ECONOMY

IF4

2023-12-23

OAAI

Saba, Charles Shaaba; Ngepah, Nicholas; Odhiambo, Nicholas M.

Towards environmental sustainability path in Africa: The critical role of ICT, renewable energy sources, agriculturalization, industrialization and institutional quality

materials reports: energy

IF5.1

2023-11-01

OAAI

Saba, Charles Shaaba; Djemo, Charles Raoul Tchuinkam; Eita, Joel Hinaunye; Ngepah, Nicholas

Upholding the green agenda of COP27 through publicly funded R&D on energy efficiencies, renewables, nuclear and power storage technologies 通过公共资助的能源效率、可再生能源、核能和电力存储技术研发，维护COP27的绿色议程

TECHNOLOGY IN SOCIETY

IF12.5

2023-11-01

OAAI

Uche, Emmanuel; Ngepah, Nicholas; Cifuentes-Faura, Javier

Health expenditure convergence and the roles of trade and governance in Africa

ARCHIVES OF PUBLIC HEALTH

IF3.2

2023-04-28

OAAI

Mouteyica, Ariane Ephemia Ndzignat; Ngepah, Nicholas

Can public-private partnership investment in energy (PPPI) mitigate CO2 emissions in South Africa? Fresh evidence from the novel dynamic ARDL simulations approach

FRONTIERS IN ENVIRONMENTAL SCIENCE

IF3.7

2023-01-18

OAAI

Udeagha, Maxwell Chukwudi; Ngepah, Nicholas

The asymmetric effect of technological innovation on CO2 emissions in South Africa: New evidence from the QARDL approach

FRONTIERS IN ENVIRONMENTAL SCIENCE

IF3.7

2022-11-23

OAAI

Udeagha, Maxwell Chukwudi; Ngepah, Nicholas

研究方向