The increasing reliance on digital banking solutions has significantly transformed financial services, with Automated1Teller1Machine (ATM) transactions playing a critical role in banking operations. This study examines the impact of ATM transactions on the1 financial performance of Deposit Money Banks (DMBs) in Nigeria, utilizing a Robust Least Squares (RLS) estimation technique to analyze quarterly data from 2009 to 2023. The study employs Return on Assets (ROA), Return on Equity (ROE), and Capital Adequacy Ratio1 (CAR) as proxies for financial performance. The findings reveal that while ATM transactions exhibit a statistically insignificant effect on ROA and ROE, they have a significant positive relationship with CAR, suggesting that ATM services contribute more to the financial stability of banks than to their profitability. The study also highlights key challenges associated with ATM usage, including network failures, fraud risks, and high maintenance costs, which may limit its full potential in enhancing bank performance. Given these findings, the study recommends that Nigerian banks strengthen ATM infrastructure, enhance cybersecurity measures, integrate emerging technologies such as blockchain, and implement customer education programs to optimize ATM efficiency and mitigate associated risks. These measures will enhance financial inclusion, improve customer satisfaction, and sustain the overall financial health of deposit money banks in Nigeria.
Abstract Financial technologies (Fintech), such as digital payments, have become transformative economic tools. Yet despite technological advances and the documented benefits of financial inclusion, 1.3 billion adults remained unbanked in 2024, and cash persists globally. Why is fintech growth accompanied not by more intermediation but by persistent disintermediation (through cash and, increasingly, Bitcoin) that varies significantly across countries? I present a theory of disintermediation identifying three primary drivers: weak state capacity, underdeveloped infrastructure, and political institutions shaping citizens’ incentives regarding formal finance. The first two are supply-side factors: weak state capacity enables merchants to demand cash payments to avoid taxation, strengthening informal sectors, and lacking banking infrastructure raises the cost of intermediation. The third is a demand-side factor extending Hirschman’s ‘Exit, Voice, and Loyalty’ framework to finance: autocratic governance increases citizens’ exit from formal finance. I test this theory through two empirical analyses using two-way fixed effects, each capturing disintermediation within a different population: First, cash dependency among the broad population of economic actors in 158 countries, 2001–2020 ( n = 2760). Second, the choice of peer-to-peer over exchange-based channels among cryptocurrency users in 161 countries, 2019–2024 ( n = 921), using a novel dataset provided by Chainalysis, a market leader in blockchain intelligence. The two measures are deliberately not parallel: the cash analysis tests the theory on the broadest possible population, while the Bitcoin analysis tests whether the same institutional drivers predict the choice of disintermediated channels within the population of cryptocurrency users. Consistent results across populations this different indicate that the theorized mechanism is general rather than an artifact of either measure. Results are robust across estimators, including Callaway and Sant’Anna staggered difference-in-differences. Findings demonstrate that supply and demand drivers each shape disintermediation, and establish a research agenda investigating fintech adoption through financial disintermediation.
The rapid diffusion of crypto currency in Nigeria has attracted considerable attention from academics, practitioners, and policymakers. This study investigates the determinants of crypto-currency adoption, market growth, and price dynamics in Nigeria, with a particular focus on financial inclusion, regulatory environment, technological advancement, investor sentiment, and macroeconomic factors. The research objectives are (i) to assess the appeal and growth trajectory of crypto-currencies in Nigeria; (ii) to identify the risk factors that shape their evolution; and (iii) to derive policy-relevant insights for regulators and industry stakeholders. A quantitative approach was employed using quarterly data spanning 2012-2023 (N = 43). Five hypotheses were formulated and tested using a battery of time-series techniques: Granger-causality, unit-root tests, Johansen cointegration, and autoregressive distributed-lag (ARDL) modelling. The proxies for the independent variables were: number of crypto users, transaction volume, and number of exchanges (cryptocurrency adoption); number of regulatory approvals, regulatory clarity, and regulatory support (regulatory environment); internet penetration, mobile-phone adoption, and tech-startup count (technological advancement); social-media mentions, sentiment analysis, and investor-confidence index (investor sentiment); and GDP growth, inflation, and exchange rate (economic factors). Dependent variables included percentage of the population with financial-service access, number of bank accounts, mobile-money adoption (financial inclusion); market capitalization, trading volume, and new listings (crypto-market growth); standard deviation of price returns and frequency of price jumps (price volatility); and number of transactions and users (crypto demand). The empirical findings reveal a complex interplay among the variables. Granger-causality tests indicate bidirectional predictability between crypto currency adoption and financial inclusion, as well as unidirectional causality from regulatory environment, technological advancement, investor sentiment, and economic factors to their respective outcomes (p < 0.05). Unit-root tests confirm stationarity of all series (I(0)), justifying the use of cointegration analysis. Johansen tests detect at least one cointegrating vector for each hypothesis, suggesting long-run equilibria. ARDL models provide nuanced short-run dynamics: a 1 % improvement in regulatory quality raises market growth by 0.98 % (p < 0.001); technological advancement has a modest, borderline-significant short-run effect on adoption (p = 0.09); investor sentiment exhibits a contemporaneous calming effect on volatility followed by a lagged increase (p = 0.04); and economic factors display a near-unit elasticity (0.98, p < 0.001) with crypto demand in the short run but a negative long-run association, implying that sustained economic improvement may reduce crypto’s appeal. The study concludes that while regulatory clarity, technological infrastructure, and macroeconomic stability are pivotal in shaping the short-run trajectory of the Nigerian crypto market, their long-run impact can be ambivalent. Investor sentiment emerges as a significant driver of price volatility, underscoring the role of behavioural factors in this emerging asset class. The findings underscore the need for a balanced regulatory framework that encourages innovation while safeguarding financial stability, alongside targeted investments in digital infrastructure and financial-literacy programmes.
This chapter explores how youth-led Fintech is reshaping pathways to planetary sustainability by combining digital innovation with regenerative economic principles. It examines the theoretical foundations linking Fintech, environmental goals, and youth agency, highlighting how mobile banking, blockchain-based transparency, and AI-driven analytics mobilise green finance and expand inclusion. Drawing on global case studies across Africa, Asia, Europe, and the Americas, the chapter demonstrates how young innovators use digital tools to advance clean energy access, carbon accountability, ethical consumption, and circular-economy financing. It also discusses challenges including digital divides, regulatory gaps, greenwashing, and data risks and offers policy directions to strengthen youth-inclusive, accountable, and scalable sustainable Fintech ecosystems.
This article examines cryptocurrency adoption in the Bicol Region of the Philippines through 14 months of multisited ethnography with the Bicol Blockchain Community (BBC) and three national government agencies. Against libertarian narratives framing blockchain as a tool of financial emancipation, the Bicol case reveals institutional absorption: the incorporation of a nominally anti-statist technology into existing hierarchies of governance, credentialing and capital accumulation. While agencies and community entrepreneurs forged mutually beneficial alliances, material and symbolic benefits accrued primarily to those with prior educational and economic advantages. Extending domestication theory and scholarship on techno-politics, the study develops institutional absorption as a concept for the cultural studies of technology: a culturally constituted process through which digital disruption is translated into legible, governable and hierarchical form. Rather than a universal account of the Global South, the concept offers a core analytical perspective for remittance-dependent, climate-vulnerable peripheral regions, with boundary conditions specified for comparative testing.
This study delves into how blockchain, artificial intelligence (AI), and financial technology (FinTech) can complement one another to propel inclusive banking with regard to emerging economies like Nigeria. It examines how the convergence of these technologies has the potential to improve the provision of service, lower costs of operation, improve financial inclusivity, and improve security in the financial industry. The research also investigates how AI can be leveraged to make informed decisions based on data, how blockchain technology can provide transparency and immutability, and how FinTech platforms can provide underbanked and unbanked people with easily accessible alternatives to conventional financial services. Even though it brings advantages, the convergence also comes with devastating drawbacks, such as issues of data privacy, ethical dilemmas when using AI, scalability constraints of blockchain, cybersecurity threats, and unclear regulations. This paper identifies critical risks and offers strategic suggestions to financial institutions, technology disruptors, and policymakers based on a thorough conceptual analysis and review of the literature over the last few years. These include investing in digital infrastructure, encouraging ethical AI activities, improving regulatory environments, and creating public-private partnerships. The study concludes that although this intersection of these technologies has enormous potential for fueling inclusive finance, their use will need a balanced approach combining innovation with effective governance, moral protection, and human-centered design. Developing strong, accessible, and inclusive financial systems can be expedited by the synergy of blockchain, artificial intelligence, and fintech if harnessed correctly.