Prof. Edward Ebo Onumah profile image

Prof. Edward Ebo Onumah

ASSOCIATE PROFESSOR

Google Scholar
Verified email at ug.edu.gh University of Ghana Google Scholar

CollegeCOLLEGE OF BASIC & APPLIED SC.
School / InstituteSCHOOL OF AGRICULTURE
DepartmentDEPARTMENT OF AGRICULTURAL ECONOMICS AND AGRIBUSINESS
ProductivityEfficiencyFood Security & Poverty Analysis
Publications

85

Citations

2,071

H-index

22

i10-index

31

Publication activity
Publication statistics
Average citations
24.4
Most cited paper
301
First publication year
1900
Latest publication year
2026
Last updated
13 Sep 2026, 22:54
Publications

85 matching publications

PublicationYearJournalThematic areaCitations
Is resilience socially constructed? Empirical evidence from Fiji, Ghana, Sri Lanka, and vietnam
C Béné, RM Al-Hassan, O Amarasinghe, P Fong, J Ocran, E Onumah, ...
2016 Global environmental change 38, 153-170, 2016 Agriculture 301
Farmers perception and adaptation to climate change: An estimation of willingness to pay
H Acquah, EE Onumah
2011 Agris on-line Papers in Economics and Informatics 3 (4), 31-39, 2011 Natural Sciences 164
Determinants of income diversification of farm households in the western region of Ghana
BAS Agyeman, S Asuming-Brempong, EE Onumah
2014 Quarterly Journal of International Agriculture 53 (1), 55-72, 2014 Agriculture 158
Anthropogenic sources and environmentally relevant concentrations of heavy metals in surface water of a mining district in Ghana: a multivariate statistical approach
FA Armah, S Obiri, DO Yawson, EE Onumah, GT Yengoh, EKA Afrifa, ...
2010 Journal of Environmental Science and Health Part A 45 (13), 1804-1813, 2010 Natural Sciences 150
Elements which delimitate technical efficiency of fish farms in Ghana
EE Onumah, B Brümmer, G Hörstgen‐Schwark
2010 Journal of the World Aquaculture Society 41 (4), 506-518, 2010 Agriculture 112
Trends in agriculturally-relevant rainfall characteristics for small-scale agriculture in Northern Ghana
GT Yengoh, FA Armah, EE Onumah, JO Odoi
2010 Journal of Agricultural Science 2 (3), 3, 2010 Agriculture 105
Meta-frontier analysis of organic and conventional cocoa production in Ghana
JA Onumah, EE Onumah, R Al-Hassan, B Brümmer
2013 Agriculture 92
Productivity and technical efficiency of cocoa production in Eastern Ghana
JA Onumah, RM Al-Hassan, EE Onumah
2013 International Institute for Science, Technology and Education (IISTE), 2013 Agriculture 86
Fish consumption behaviour and perception of food security of low-income households in urban areas of Ghana
EE Onumah, EA Quaye, AK Ahwireng, BB Campion
2020 Sustainability 12 (19), 7932, 2020 Agriculture 73
Frontier analysis of aquaculture farms in the southern sector of Ghana.
EE Onumah, HD Acquah
2010 Agriculture 72
The effect of integration, global value chains and international trade on economic growth and food security in ECOWAS
AA Tinta, DB Sarpong, IM Ouedraogo, R Al Hassan, A Mensah-Bonsu, ...
2018 Cogent Food & Agriculture 4 (1), 1465327, 2018 Agriculture 66
Production risk and technical efficiency of fish farms in Ghana
EE Onumah, JA Onumah, GE Onumah
2018 Aquaculture 495, 55-61, 2018 Agriculture 61
Evaluating the environmental-technology gaps of rice farms in distinct agro-ecological zones of Ghana
J Asravor, AN Wiredu, K Siddig, EE Onumah
2019 Sustainability 11 (7), 2072, 2019 Natural Sciences 44
Input policies and crop diversification: Evidence from the Collines Region in Benin
GO Adjimoti, GTM Kwadzo, DB Sarpong, EE Onumah
2017 African Development Review 29 (3), 512-523, 2017 Agriculture 44
Productivity of the hired and family labour and determinants of technical inefficiency in Ghana’s fish farms
EE Onumah, B Bruemmer, G Hoerstgen-Schwark
2010 Agricultural Economics 56 (2), 79, 2010 Agriculture 44
Efficiency of chili pepper production in the volta region of Ghana
J Asravor, EE Onumah, YB Osei-Asare
2016 Journal of Agricultural Extension and Rural Development 8 (6), 99-110, 2016 Agriculture 41
Profit efficiency of layer production in Ghana
M Yevu, EE Onumah
2021 Sustainable Futures 3, 100057, 2021 Agriculture 34
Productivity and constraints analysis of commercial tilapia farms in Ghana
DE Antwi, JKM Kuwornu, EE Onumah, RC Bhujel
2017 Kasetsart Journal of Social Sciences 38 (3), 282-290, 2017 Social Sciences 31
Smallholder cocoa farmers access to on/off-farm support services and its contribution to output in the eastern region of Ghana
JA Onumah, PA Williams, W Quaye, M Akuffobea, EE Onumah
2014 Asian Journal of Agriculture and Rural Development 4 (10), 484-495, 2014 Agriculture 31
Technical efficiency and production risk of maize production: evidence from Ghana
E Onumah
2016 Asian Journal of Agricultural Extension, Economics & Sociology, 2016 Agriculture 30
Rice price volatility and transmission: implications for food security in Ghana
EE Onumah, P Addey Owusu, A Mensah-Bonsu, H Acquah Degraft
2022 Cogent Economics & Finance 10 (1), 2085605, 2022 Agriculture 28
Stocking density and photoperiod manipulation in relation to estradiol profile to enhance spawning activity in female Nile tilapia
EE Onumah, S Wessels, N Wildenhayn, B Brümmer, G Hörstgen-Schwark
2010 Agriculture 24
Technical efficiency of improved and local variety seed maize farms in Ghana: A meta-frontier analysis
T Tweneboah Kodua, E Ebo Onumah, A Mensah-Bonsu
2022 Cogent Economics & Finance 10 (1), 2022858, 2022 Agriculture 22
Stochastic frontier modeling of maize production in Brong-Ahafo Region of Ghana
BA Oppong, EE Onumah, S Asuming-Brempong
2014 Agris on-line Papers in Economics and Informatics 6 (2), 67-75, 2014 Agriculture 21
Paths to attaining food security: The case of Cameroon
GT Yengoh, FA Armah, EE Onumah
2010 Challenges 1 (1), 5-26, 2010 Agriculture 20