Emmanuel Numapau Gyamfi

Ghana Institute of Management and Public Administration

Publishing since 2016, latest 2026

Economics and Econometrics
Finance
General Economics, Econometrics and Finance
Management Science and Operations Research
Electrical and Electronic Engineering
Information Systems

Publications: 222016–2026
Citations: 288to those papers
h-index: 8i10-index 8
Field-weighted impact: 3.401.00 is the world average
World top 10%: 50%11 of 22 scored papers
Open access: 73%16 papers free to read

3 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

Career

On their papers

Every institution they have given on a paper.

Publications

22 in all

International Domino Effect of Liquidity Risk From South Africa Across the SSA Region
2026ComplexityJournalOpen access1 citation10.1155/cplx/2918330
Does financial market stress matter in renewable energy investment? Empirical evidence from BRICS economies
2025Energy Strategy ReviewsJournal

Download CV:PDFWord

What they work on

From the classification of each paper

Subfields

Economics and Econometrics2091%
Finance1045%
General Economics, Econometrics and Finance836%
Management Science and Operations Research523%
Electrical and Electronic Engineering29%
Information Systems29%
Accounting15%
Aerospace Engineering15%
Control and Systems Engineering15%
Modeling and Simulation15%

Physical Sciences
Social Sciences

Topics most written on

Market Dynamics and Volatility16
Complex Systems and Time Series Analysis7
Monetary Policy and Economic Impact7
Stock Market Forecasting Methods4
Banking stability, regulation, efficiency3
Financial Risk and Volatility Modeling3
Global Financial Crisis and Policies3
Energy Load and Power Forecasting2
Energy, Environment, Economic Growth2
Financial Markets and Investment Strategies2
Grey System Theory Applications2
Blockchain Technology Applications and Security1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

50% of their papers have a co-author abroad

papers co-written1234678Home

Most frequent partner countries

South Africa9
United States6
Portugal1
Colombia1

Papers with at least one author in that country.

Institutions written with most

University of Cape CoastGH12 papers
University of VendaZA7 papers
University of LouisvilleUS6 papers
University of GhanaGH5 papers
Ghana Communication Technology UniversityGH2 papers
Central UniversityCO1 paper
University of AveiroPT1 paper
Ghana Atomic Energy CommissionGH1 paper
Central UniversityGH1 paper
University of the WitwatersrandZA1 paper

Where they publish

Complexity3
Mathematical Problems in Engineering3
Journal of African Business2
Journal of Economics and Finance2
RePEc: Research Papers in Economics2
Advances in finance, accounting, and economics book series1

Development goals addressed

From each paper’s title and abstract

17Partnerships for the goals7
8Decent work and economic growth3
3Good health and well-being2
2Zero hunger1
7Affordable and clean energy1

Most cited

COVID-19 as Information Transmitter to Global Equity Markets: Evidence from CEEMDAN-Based Transfer Entropy Approach
Mathematical Problems in Engineering3
202171 citationsWorld top 10%Open access · Hybrid
Can Global Economic Policy Uncertainty Drive the Interdependence of Agricultural Commodity Prices? Evidence from Partial Wavelet Coherence Analysis
Complexity2
202164 citationsWorld top 10%Open access · Gold

Risk Governance and Bank Performance

2022Advances in finance, accounting, and economics book seriesBook chapterSenior author4 citations10.4018/978-1-7998-8609-9.ch006

Multifrequency network for SADC exchange rate markets using EEMD-based DCCA

2021Journal of Economics and FinanceJournalSenior author15 citations10.1007/s12197-021-09560-w

Determinants of Commodity Futures Prices: Decomposition Approach

2021Mathematical Problems in EngineeringJournalOpen accessCorresponding13 citations10.1155/2021/6032325

Drivers of Stock Prices in Ghana: An Empirical Mode Decomposition Approach

2021Mathematical Problems in EngineeringJournalOpen accessFirst authorCorresponding8 citations10.1155/2021/2321042

Uncertainty Quantification in Support of Severe Accident Analysis Code User Confidence Using MELCOR-DAKOTA

2021Journal of Nuclear Engineering and Radiation ScienceJournalSenior author6 citations10.1115/1.4053050

Macroeconomic convergence in the West African monetary zone: Evidence from rank tests

2019Economics and Business LettersJournalOpen accessFirst author2 citations10.17811/ebl.8.4.2019.191-198

Further evidence on the validity of purchasing power parity in selected African countries

2018Journal of Economics and FinanceJournalFirst authorCorresponding6 citations10.1007/s12197-018-9449-7

Adaptive Market Hypothesis: Evidence from the Ghanaian Stock Market

2017Journal of African BusinessJournalFirst authorCorresponding18 citations10.1080/15228916.2018.1392838

Validity of Purchasing Power Parity in BRICS under a DFA Approach

2017RePEc: Research Papers in EconomicsJournalOpen accessFirst author2 citations

Modeling Stock Market Returns under Self-exciting Threshold Autoregressive Model: Evidence from West Africa

2016RePEc: Research Papers in EconomicsJournalOpen accessFirst author3 citations

Long-memory in asset returns and volatility: evidence from West Africa

2016Investment Management and Financial InnovationsJournalOpen accessFirst author5 citations10.21511/imfi.13(2).2016.03

Economics and Business Letters

Energy Strategy Reviews1

How it can be read

73% free to read

Diamond 1 · 5%Free to read and to publish
Gold 8 · 36%In an open-access journal
Hybrid 5 · 23%Open in a subscription journal
Green 2 · 9%A copy in a repository
Closed 6 · 27%Behind a paywall

Who funds it

2 of 22 papers name a funder

International Atomic Energy Agency1
University of Venda1

Modeling and Forecasting Commodity Futures Prices: Decomposition Approach

IEEE Access8

202233 citationsWorld top 10%Open access · Gold

Adaptive Market Hypothesis: Evidence from the Ghanaian Stock Market

Journal of African Business17

201718 citations