Isaac Koomson

Dr. Isaac Koomson


Research Focus & Metrics

Academic Career Length

13Years (2014-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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25 July 2019 in Applied Economics
Verified
Journal Article
Closed access
IKIsaac Koomson
Isaac Koomson
RVRenato A Villano
Renato A Villano
DHDavid Hadley
David Hadley
This study examines the impact of financial literacy training on financial inclusion and its intensity using data collected from a randomised control trial. An additive index of financial inclusion is generated from four financial inclusion indicators. After testing for baseline balance and estimating impact, our findings show that beneficiaries of financial literacy training are about 7.2 percentage points more likely to own an account while they are 8.2 percentage points more likely to save. Overall, beneficiaries of financial literacy training had a 9.5 percentage points advantage in receiving financial assistance than their non-beneficiary counterparts. While financial literacy training only showed a significant impact on account ownership for female-beneficiary households, male-beneficiary households also only experienced an impact in their savings behaviour and receipt of financial assistance. Moreover, beneficiaries of financial literacy training are more likely to intensify their financial inclusion and the intensity of inclusion is higher for male and young beneficiary households. The results highlight the need to strengthen financial literacy training in order to close the gender financial inclusion gap.

2 May 2022 in Information Technology & People
Verified
Journal Article
Closed access
IKIsaac Koomson
Isaac Koomson
EMEdward Martey
Edward Martey
PEPrince Maxwell Etwire
Prince Maxwell Etwire
Purpose: This study aims to examine the comparative link between mobile money (MoMo) and entrepreneurship in East Africa. Apart from analysing the data to examine locational, gender and age heterogeneities in the MoMo–entrepreneurship nexus, the authors explore the potential roles of digital savings and access to digital credit in serving as transmission channels in the link between MoMo adoption and entrepreneurship.Design/methodology/approach: This paper uses nationally representative samples from Kenya, Tanzania and Uganda which were extracted from the fifth wave of the InterMedia Financial Inclusion Insights (FII) Program. The authors employ a suite of quasi-experimental microeconometric techniques—standard instrumental variable estimation, Lewbel two-stage least squares (2SLS) and propensity score matching.Findings: Overall, the authors’ preferred endogeneity-corrected result suggests that adopters of MoMo are 24.4 percentage points more likely to engage in entrepreneurship. This result is robust to alternative ways of conceptualising MoMo adoption and different methods used in resolving endogeneity. The association between MoMo and entrepreneurship is stronger in Kenya compared to Uganda and not significant in Tanzania. The significant positive association between MoMo and entrepreneurship is observed among women and rural residents and not for their male and urban-located counterparts. MoMo significantly enhances entrepreneurship among the youth and adults but not the elderly. Digital savings and access to digital credit serve as important channels through which FinTech adoption influences entrepreneurship.Practical implications: The entrepreneurship-enhancing effect of MoMo adoption can be extended to discuss the possibility of employing MoMo as a policy tool to contribute to the attainment of Sustainable Development Goal (SGD) 8 which seeks to ensure full and productive employment and decent work for all. Incomes that accrue from entrepreneurial activities can also increase households' purchasing power to decrease poverty (SDG 1), reduce food insecurity (SDG 2) and provide resources needed to purchase clean and modern cooking and lighting fuels (SGD 7).Social implications: The growing rate of unemployment and vulnerable employment in Africa has been an issue of concern to policy makers. These problems have been caused by the inability of policy makers to create adequate jobs. The study’s findings show that policies geared towards enhancing the diffusion of MoMo can augment efforts being made by governments to decrease the unemployment rate in Africa through increased entrepreneurship. The employment effect of MoMo can also be realised through the emergence of digital entrepreneurship which has been identified as having the potential to transform African economies to knowledge-based economies for sustainable development.Originality/value: This study contributes to the MoMo literature by deviating from the focus of existing studies which have emphasised more on the intermediate outcome (performance) and less on the immediate (i.e. entrepreneurship or small business venturing). This helps to highlight the entrepreneurship effect of MoMo which has evolved from a simple peer-to-peer payment system to a complex one that provides savings, credit, insurance and other products.

1 June 2021 in Technological Forecasting and Social Change
Verified
Journal Article
Closed access
IKIsaac Koomson
Isaac Koomson
CBChei Bukari
Chei Bukari
RVRenato A Villano
Renato A Villano

4 June 2021 in The European Journal of Health Economics
Verified
Journal Article
Closed access
PDF file
IKIsaac Koomson
Isaac Koomson
AAAbdallah Abdul-Mumuni
Abdallah Abdul-Mumuni
AAAnthony Abbam
Anthony Abbam

29 December 2022 in Journal of Consumer Affairs
Verified
Journal Article
Open access
IKIsaac Koomson
Isaac Koomson
SASimplice Asongu
Simplice Asongu
AAAlex O. Acheampong
Alex O. Acheampong
Considering the worsening levels of food insecurity globally, studies exploring the link between financial inclusion and food insecurity have become imperative. This paper contributes to the literature by examining the effect of financial inclusion on food insecurity using a multidimensional index of financial inclusion and a food insecurity construct obtained from the Food Insecurity Experience Scale. Based on data extracted from the seventh round of the Ghana Living Standards Survey, our preferred endogeneity‐corrected results indicate that improvements in financial inclusion is associated with a reduction in food insecurity. This finding is consistent across different conceptualisations of food insecurity, alternative weighting schemes and cut‐offs for the financial inclusion index and different quasi‐experimental methods. Financial inclusion is mainly effective in reducing food insecurity in male‐headed and rural‐located households. Our findings reveal that entrepreneurship is an important pathway through which financial inclusion influences food insecurity.