Osei Antwi

Accra Technical University

Also at Government of Ghanafrom their recent papers

Publishing since 2013, latest 2026

Finance
Economics and Econometrics
Management Science and Operations Research
Demography
General Economics, Econometrics and Finance
Global and Planetary Change

Publications: 132013–2026
Citations: 18to those papers
h-index: 2i10-index 0
Field-weighted impact: 0.191.00 is the world average
World top 10%: 0%0 of 13 scored papers
Open access: 92%12 papers free to read

By year

Papers, and the citations to them

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

Career

On their papers

Every institution they have given on a paper.

Publications

13 in all

Cybersecurity-Driven Machine Learning Approaches for The Web Browser Digital Forensics: A Comparative AnalysisOf Classification Performances on Browser Artifact Data
2026Journal of Advanced Computer Science & TechnologyJournalOpen access0 citations10.14419/786rgw50
NUMERICAL SIMULATION OF FX RATES IN AN HESTON STOCHASTIC CORRELATION MODEL
2026

Download CV:PDFWord

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.

What they work on

From the classification of each paper

Subfields

Finance969%
Economics and Econometrics754%
Management Science and Operations Research323%
Demography18%
General Economics, Econometrics and Finance18%
Global and Planetary Change18%
Information Systems18%
Modeling and Simulation18%
Safety, Risk, Reliability and Quality18%
Signal Processing18%

Physical Sciences
Social Sciences

Topics most written on

Stochastic processes and financial applications6
Financial Risk and Volatility Modeling4
Financial Markets and Investment Strategies3
Complex Systems and Time Series Analysis2
Credit Risk and Financial Regulations2
Economic theories and models2
Insurance and Financial Risk Management2
Stock Market Forecasting Methods2
Advanced Malware Detection Techniques1
Capital Investment and Risk Analysis1
COVID-19 epidemiological studies1
COVID-19 Pandemic Impacts1

Who they write with

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

Where their co-authors are

0% of their papers have a co-author abroad

Most frequent partner countries

Papers with at least one author in that country.

Institutions written with most

Kwame Nkrumah University of Science and TechnologyGH3 papers
Ghana Health ServiceGH2 papers
Accra Institute of TechnologyGH1 paper
Kwame Nkrumah UniversityZM1 paper
Ghana Institute of Management and Public AdministrationGH1 paper
University of Energy and Natural ResourcesGH1 paper
Ghana Atomic Energy CommissionGH1 paper
Government of GhanaGH1 paper

Where they publish

Science Journal of Applied Mathematics and Statistics3
Journal of Applied Mathematics and Physics2
American Journal of Applied Mathematics1
Far East Journal of Mathematical Sciences (FJMS)1
International Journal of Advanced Statistics and Probability1
International Journal of Economics Finance and Management Sciences

Development goals addressed

From each paper’s title and abstract

17Partnerships for the goals4
8Decent work and economic growth2
3Good health and well-being1
10Reduced inequalities1

Most cited

Jump Diffusion Modeling of Stock Prices on Ghana Stock Exchange
Journal of Applied Mathematics and Physics17
20208 citationsOpen access · Diamond
Stochastic Modeling of Stock Price Behavior on Ghana Stock Exchange
International Journal of Systems Science and Applied Mathematics
20176 citationsOpen access · Diamond
Modelling Covid-19 Deaths in Ghana as a Discrete State Process in Continuous Time

Far East Journal of Mathematical Sciences (FJMS)

The Khalil New Generalized Rayleigh (KNGR) Distribution:Statistical Properties, Estimation, and Applications

2025International Journal of Advanced Statistics and ProbabilityJournalOpen access0 citations10.14419/txpaq681

Efficient Pricing of Low Volatility Path Dependent Options

2022Journal of Mathematical FinanceJournalOpen accessFirst author0 citations10.4236/jmf.2022.121012

Poisson Process Modeling of Pure Jump Equities on the Ghana Stock Exchange

2022Journal of Applied Mathematics and PhysicsJournalOpen accessFirst author0 citations10.4236/jamp.2022.1010207

Jump Diffusion Modeling of Stock Prices on Ghana Stock Exchange

2020Journal of Applied Mathematics and PhysicsJournalOpen accessFirst authorCorresponding8 citations10.4236/jamp.2020.89131

Modelling Covid-19 Deaths in Ghana as a Discrete State Process in Continuous Time

2020American Journal of Applied MathematicsJournalOpen accessFirst author2 citations10.11648/j.ajam.20200806.17

Pricing Options on Ghanaian Stocks Using Black-Scholes Model

2018Science Journal of Applied Mathematics and StatisticsJournalOpen accessFirst authorCorresponding0 citations10.11648/j.sjams.20180601.13

Stochastic Modeling of Stock Price Behavior on Ghana Stock Exchange

2017International Journal of Systems Science and Applied MathematicsJournalOpen accessFirst authorCorresponding6 citations10.11648/j.ijssam.20170206.12

Estimating Default Correlations Using Simulated Asset Values

2015Science Journal of Applied Mathematics and StatisticsJournalOpen accessFirst authorCorresponding0 citations10.11648/j.sjams.20150301.13

Measuring Portfolio Loss Using Approximation Methods

2014Science Journal of Applied Mathematics and StatisticsJournalOpen accessFirst authorCorresponding1 citation10.11648/j.sjams.20140202.11

Measuring Economic Capital Using Loss Distributions

2013International Journal of Economics Finance and Management SciencesJournalOpen accessFirst authorCorresponding1 citation10.11648/j.ijefm.20130106.29

International Journal of Systems Science and Applied Mathematics1

Journal of Advanced Computer Science & Technology1

How it can be read

92% free to read

Diamond 7 · 54%Free to read and to publish
Hybrid 2 · 15%Open in a subscription journal
Bronze 2 · 15%Free to read, no open licence
Green 1 · 8%A copy in a repository
Closed 1 · 8%Behind a paywall

American Journal of Applied Mathematics

20202 citationsOpen access · Diamond

Measuring Portfolio Loss Using Approximation Methods

Science Journal of Applied Mathematics and Statistics8

20141 citationOpen access · Bronze

Measuring Economic Capital Using Loss Distributions

International Journal of Economics Finance and Management Sciences8

20131 citationOpen access · Bronze