This paper investigates the dual impact of Decentralized Finance (DeFi) and smart contracts on European Union (EU) market stability, with a focus on the role of regulation. The research problem centers on understanding how the rapid growth of DeFi interacts with emerging regulatory frameworks to shape financial stability. The purpose is to provide an integrated analysis that combines quantitative data with qualitative legal insights to inform policy. The methodology employs a fixed-effects panel data model to analyze the effect of DeFi market capitalization, smart contract deployments, and transaction volumes on a market stability index across EU member states, while also incorporating a qualitative review of the EUâs regulatory landscape, including the Markets in Crypto-Assets (MiCA) Regulation [1]. Key findings indicate that while DeFiâs growth correlates with increased market volatility, regulatory interventions like MiCA appear to have a stabilizing effect. The paper concludes that a clear and harmonized regulatory framework is crucial for mitigating the risks associated with DeFi while fostering responsible innovation. The relevance of this study lies in its timely contribution to the ongoing policy debate on DeFi regulation and its implications for financial stability in the EU [2].
Abstract The role of central banks in advancing sustainable (âgreenâ) digital finance is becoming increasingly significant, positioning them as both facilitators and key actors. This chapter begins by examining how climate-related financial risks may require adjustments to the operational frameworks of central bank policy tools, and highlights recent initiatives undertaken by central banks in response. It then reviews specific cases of sustainable digital finance in the central banking context, including: (1) the BISâs Project Genesis, which integrates the green bond market and carbon markets through digital technologies; and (2) the collaboration between the Bank of Korea (BOK) and the Korea Exchange (KRX) to explore the application of distributed ledger technology and central bank digital currency (CBDC) in carbon trading.
Danqi Chen, Yicheng Wang, Ahmed Muneeb Mehta, Muhammad Asif · 6 authors
Decentralization has become a central theme in debates on economic growth, governance effectiveness, and sustainable development. This study undertakes a bibliometric analysis of 1,322 articles published between 2005 and 2024, retrieved from the Web of Science (WoS) and Scopus databases. Using VOSviewer and Bibliometrix (R-package), the analysis maps research productivity, collaboration networks, and thematic clusters. The results reveal two dominant clusters: fiscal decentralization and its socio-economic and environmental impacts and determinants of decentralization and economic growth . High-ranked journals such as Sustainability and Environmental Science and Pollution Research emerge as leading outlets, while the most productive countries include the China and United States . The findings highlight underexplored areas such as decentralizationâs role in renewable energy transitions and green finance. Framed within fiscal federalism and endogenous growth theory, this study contributes by identifying emerging trends, regional gaps, and policy implications for designing decentralization strategies that foster inclusive and sustainable economic growth. However, as a bibliometric study, it is limited in capturing case-specific or contextual details, which could be addressed in future qualitative or mixed-method research.
Objective: This study aims to comprehensively analyze the transformative potential of asset tokenization for Micro, Small, and Medium Enterprises (MSMEs) within the Decentralized Finance (DeFi) ecosystem, with a focus on opportunities, risks, and the hybrid governance architecture required. Research Design & Methods: This study uses a qualitative approach, combining a systematic literature review and case studies with thematic content analysis of secondary data from credible sources to identify patterns and key themes. Findings: Findings show that tokenization of MSME assets offers significant opportunities, such as broader and faster access to funding through fractionalization of ownership, increased asset liquidity, operational efficiency, and enhanced transparency and security. However, this implementation is accompanied by various risks, including smart contract vulnerabilities, cyber attacks, blockchain scalability challenges, regulatory uncertainty, market volatility, and operational risks related to reliance on off-chain third parties. A hybrid governance architecture that integrates on-chain and off-chain elements is essential to mitigate these risks. Implications & Recommendations: This study indicates that tokenization can be an essential bridge for MSMEs to enter the global digital economy, but it requires improved digital literacy and technological readiness. For investors, it offers new diversification opportunities with inherent risks. Policy recommendations include adaptive regulation, simplified compliance, digital education, infrastructure strengthening, utilization of regulatory sandboxes, and cross-sector collaboration and standardization. Contribution & Value Added: This study presents a comprehensive framework for tokenizing MSME assets, offering practical guidance for various stakeholders to promote financial inclusion and equitable economic growth.
The current study undertakes a bibliometric examination to analyze the emerging intersection of green finance and environmental monitoring, two critical areas that are driving the global agenda for sustainability. Based on evidence from the Scopus database and visualization using VOSviewer, the study investigates 20 years of scholarly articles to identify major authors, institutions, countries, and thematic groups. The findings of the research pinpoint a discernible chronological developmentâearly research into pollution detection and environmental monitoring systems giving way to subsequent emphasis on financial tools such as green bonds, sustainable development investments, and decentralized finance. Keyword co-occurrence and overlay visualization show how environmentally pertinent data increasingly is being made part of financial decision-making and policy-making. In addition, the study reveals Chinese, American, Indian, and certain European country regional leadership in terming the story. Findings reveal theoretical and empirical contributions through the convergence of environmental science and financial innovation, as well as discovering limitations towards database scope and metrics by citation. Lastly, the study provides a strategic model for scholars, investors, and policymakers seeking to align environmental intelligence with sustainable finance practice.
This research investigates how inclusive digital finance affects corporate green technological innovation, environmental decentralization, and how green transformational leadership moderates these relationships. As finance becomes more digitalized, especially in an inclusive manner, it encourages corporations to adopt sustainable practices, such as green technology integration, and to further decentralize their adaptive environmental strategies. This research applies the Resource-Based View (RBV) theory to explore the role of digital finance in promoting organizational green innovations, and the Ability-Motivation-Opportunity (AMO) leadership framework regarding the innovation mediating role of leadership. This study seeks to its address empirical research gaps regarding the role of inclusive digital finance in fostering environmentally sustainable corporate practices from an environmental and financial inclusivity perspective. The anticipated results would inform policy and practice in digital finance as a driver for sustainable corporate green innovations.
With the global emphasis on sustainable development, green finance has emerged as a critical driver for balancing economic growth and environmental protection. Decentralized financial instruments (DeFi), leveraging unique technological advantages and operational mechanisms, are reshaping the traditional risk transfer logic of banks in the green finance sector. This paper explores the core characteristics of decentralized green financial instruments and their applications in green bonds, carbon trading, and other domains. Through a combination of theoretical analysis and case studies, it details how these instruments reconstruct traditional risk transfer pathways, alter risk-sharing models, and influence banks' risk management systems and financial market stability. By providing insights for banks to optimize risk management strategies in the new financial ecosystem, this study highlights the transformative role of decentralized green financial instruments in reshaping the landscape of financial risk management and their promising future developments.
Emma VerĂłnica Ramos Farroñån, Gary Christiam FarfĂĄn Chilicaus, LuĂs Edgardo Cruz Salinas, Liliana Correa Rojas · 8 authors
This systematic review synthesizes evidence on economic instruments that mobilize renewable-energy investment in emerging economies, analyzing 50 peer-reviewed studies published between 2015 and 2025 under PRISMA 2020. We advance an Institutional Capacity Integration Framework that ties instrument efficacy to regulatory, market, and coordination capabilities. Green bonds have mobilized roughly USD 500 billion yet work only where robust oversight and liquid markets exist, offering limited gains for decentralized access. Direct subsidies cut renewable electricity costs by 30â50% and connect 45 million people across varied contexts, but pose fiscalâsustainability risks. Carbon pricing schemes remain rare given their administrative complexity, while multilateral climate funds show moderate effectiveness (coefficients 0.3â0.8) dependent on national coordination strength. Bibliometric mapping with Bibliometrix reveals three fragmented paradigmsâmarket efficiency, state intervention, and international cooperationâand highlights geographic gaps: sub-Saharan Africa represents just 16% of studies despite acute financing barriers. Sixty-eight percent of articles employ descriptive designs, constraining causal inference and reflecting tensions between SDG 7 (affordable energy) and SDG 13 (climate action). Our framework rejects one-size-fits-all prescriptions, recommending phased, context-aligned pathways that progressively build capacity. Policymakers should tailor instrument mixes to institutional realities, and researchers must prioritize causal methods and underrepresented regions through focused initiatives for equitable global progress.
The swift advancement of technology has transformed numerous sectors, particularly the financial services business, with Decentralised Finance (DeFi) emerging as a notable disruptor. To guarantee the sustained development and integration of DeFi, it is necessary to investigate and comprehend the emerging trends in this field. This study presents a bibliometric analysis of 181 Decentralized Finance articles published from 2010 to 2024 in the Scopus database The data were examined and illustrated utilising the VoS viewer platform and R software, yielding both descriptive and visual insights. Authored by 503 researchers across 418 universities, these works span 129 journals and cite 10,428 references. Publications show an annual growth rate of 29.2 %, with 2024 exhibiting unprecedented output. Frontiers in Blockchain leads with six publications, followed by the Journal of Risk and Financial Management. New Zealand tops the citation rankings, led by Auckland University with 338 citations. Bellavitis C. and Chen Y. are the most prolific authors each with 338 citations. The cluster analysis identifies six thematic areas, offering insights into various aspects of decentralized finance. This study offers critical insights for academics, policymakers, and industry practitioners by mapping DeFi's transition from conventional financial systems to decentralized ecosystems. The findings illuminate research gaps, propose future research avenues, and underscore the necessity of developing policies and cyber hygiene protocols to mitigate the risks of decentralized finance. This work thus serves as a valuable resource for advancing the discourse on DeFi and its implications for financial innovation.
In a time of growing environmental issues and climate change, the drive toward sustainability is more important than ever. Startups and small businesses are expected to be more instrumental in forming a sustainable future as world economies move toward greener paradigms. For many of these businesses, though, the financial load related to sustainable infrastructure, eco-innovation, and clean technology still be a major obstacle. For sustainable businesses trying to bring environmentally friendly ideas to market without sacrificing financial viability, green financing options including grants, subsidies, and green loans provide essential lifelines. Emphasizing the need of access to specific funding resources that support environmentally friendly practices, this abstract investigates the several green financing options open to startups. Examining both public and private sector projects emphasizes how green finance closes the innovation gap with implementation, especially for early-stage businesses trying to scale their green solutions. Grants and subsidies represent among the most well-known sources of green money. Usually governments, international organizations, and environmental NGOs supply these financial support to inspire creativity in fields including waste management, green manufacturing, sustainable agriculture, and renewable energy. Grants are a great choice for startups with limited cash flow since they unlike loans do not demand repayment. Many environmental grantinitiatives to support clean tech development have been started in areas including the European Union, North America, and portions of Asia. As part of the EU's larger goal to reach net-zero emissions by 2050, the European Green Deal, for instance, provides billions in support to sustainable businesses. To lower the initial costs of green investments, numerous local and national governments also provide direct subsidies and tax breaks. These could include financing for research and development of low-carbon technologies, subsidies for fleets of electric vehicles, or rebates for solar panel installations. In addition to fostering the growth of green startups, these policies hasten the market uptake of sustainable goods and services. Green loans have become a powerful instrument for sustainable finance in addition to grants. These are loans specifically designated for environmentally beneficial projects, and they frequently have favorable conditions like reduced interest rates, extended payback periods, or repayment plans that are based on performance. To assist with climate-resilient projects, organizations such as the World Bank, the Green Climate Fund, and several green investment banks provide specialized green loan programs. In order to specifically serve small and medium-sized businesses (SMEs) with environmental missions, some commercial banks have also entered this market by introducing green loan portfolios. Accessing green loans or grants for startups in need of these funds necessitates both a strong business plan and an unambiguous proof of environmental impact. The majority of funding organizations assess applications using standards like energy efficiency, circularity, social sustainability, and carbon footprint reduction. Thus, it is essential to have solid environmental metrics and data to support assertions. Furthermore, obtaining certifications such as B-Corp status or compliance with ESG (Environmental, Social, and Governance) standards can boost one's credibility and chances of getting funding. Additionally, startups now have more opportunities to interact with mission-driven investors who value sustainability in addition to financial returns thanks to the growth of impact investing. Green-minded venture capital firms and angel investors frequently offer seed money to eco-innovative companies, seeking high-growth prospects in line with long-term environmental objectives. Additionally, by reaching out to eco-aware communities, crowdfunding websites such as Kickstarter and Indiegogo are being used to fund green startups. Notwithstanding these encouraging advancements, obstacles still exist. Many startups are not equipped with the knowledge, skills, or resources necessary to successfully negotiate the intricate world of green finance. Grant and loan application procedures may be extremely competitive and cumbersome. Additionally, global scalability is hampered by the uneven distribution of green funding across various regions. Governments, financial institutions, and the private sector must work together more closely to close these gaps in addition to implementing policy changes and raising entrepreneur financial literacy. To address these challenges, startup incubators, accelerators, and advisory organizations are increasingly offering green finance consulting services, helping early-stage companies identify suitable funding options, prepare compelling applications, and build investor-ready sustainability strategies. Digital tools and platforms are also emerging to match green startups with appropriate funding sources, thereby streamlining the connection between innovative ideas and capital. In conclusion, green financing is not merely a niche category of economic support; it is an essential enabler of the global transition toward a more sustainable economy. By making green finance more accessible, equitable, and aligned with the realities of early-stage startups, stakeholders can unlock a wave of innovation that tackles some of the worldâ s most pressing environmental issues. Whether through grants, subsidies, green loans, or impact investing, the opportunities for sustainable entrepreneurship have never been more abundant, but seizing them requires a well-informed, strategic, and purpose-driven approach.
Sustainable finance is becoming an essential tool in addressing critical global environmental challenges such as climate change, biodiversity loss, and resource depletion with the youth generation emerging as a central driver for green investment models.The research identifies new participatory financial systems led by youth, which promote sustainable development, particularly in areas such as renewable energy, climate change, and the circular economy.We achieve this by examining the shift in investment patterns in general, as well as the specific trends among rich young entrepreneurs, activists, and technologists.This is carried out through an indepth analysis of grassroots actions, case studies, and decentralized finance (DeFi) models.The article explores new ways of engaging youth in crowdfunding platforms, green bonds, tokenized carbon credits, and venture funds that focus on environmental, social, and governance (ESG) issues, bringing sustainability finance within the reach of all and reducing the entry barrier to green innovation.Furthermore, the study sheds light on the interaction between the benefits of technology and finance, as well as the use of blockchain, AI, and other fintech solutions provided by youth-led platforms to maintain accountability, traceability, and scalability in green investment projects.The paper also examines policy gaps and institutional issues contributing to the inability of young people to access sustainable finance and provides recommendations to facilitate an environment that can foster innovation as well as inclusion in it.The study also identifies young changemakers as key drivers in achieving the United Nations Sustainable Development Goals (SDGs), specifically SDG 13 (Climate Action) and SDG 17 (Partnerships for the Goals), by placing them in perspective not just as recipients of sustainable finance, but as creators of its ecosystems.This piece of work is part of the debate around inclusive green growth and a roadmap in terms of empowering the future generation to live within the context of the sustainable economic model.
Green bonds have rapidly emerged as a transformative financial instrument within sustainable finance, channelling capital toward projects with explicit environmental benefits such as renewable energy, clean infrastructure, and climate adaptation. This paper provides a comprehensive investigation into the growth trajectory and impact of green bonds on sustainable finance, synthesizing evidence from empirical studies, systematic literature reviews, and industry analyses. The findings reveal that green bonds significantly enhance access to funding for environmentally friendly investments and contribute to market stability and transparency by requiring clear reporting and third-party verification of environmental outcomes. The issuance of green bonds is positively associated with factors such as renewable energy capacity and economic growth, while higher interest rates and market saturation in emission reductions can temper issuance growth. Sovereign green bonds, in particular, act as catalysts, fostering the expansion and quality of private green bond markets by setting benchmarks and improving green verification standards. Despite their promise, challenges persist, including risks of green washing and the lack of globally consistent certification standards. The integration of green bonds with innovative technologies such as decentralized finance (DeFi) is also explored as a means to further democratize and enhance the efficiency of sustainable finance. This research offers actionable insights for investors, policymakers, and academics seeking to leverage green bonds for the global transition to a green economy
The global financial ecosystem is undergoing a profound transformation driven by the convergence of Environmental, Social, and Governance (ESG) imperatives, Artificial Intelligence (AI) capabilities, and Financial Technology (FinTech) innovations. This paper explores the synergistic nexus among these three forces and articulates how their intersection is reframing the trajectory of sustainable finance. By integrating ESG objectives with AI-powered intelligence and FinTech-driven efficiency, the study demonstrates how financial systems can evolve from traditional, compliance-based models to adaptive, data-driven, and ethically informed architectures that promote long-term sustainability and inclusiveness. Using a multidisciplinary research framework, the paper examines the mutual reinforcement between sustainability principles, technological innovation, and digital finance mechanisms. It assesses how AI enhances ESG data management through advanced analytics, natural language processing, and machine learning algorithms that can measure, predict, and optimize sustainability outcomes. These technologies improve data transparency, reliability, and comparability, addressing one of the core challenges of ESG evaluation and reporting. In parallel, FinTech platforms like spanning blockchain, decentralized finance (DeFi), green digital bonds, and peer-to-peer investment systems-enable traceable and democratized financial flows that embed sustainability values at the transaction level.The study proposes a novel conceptual model, the âSustainable Intelligence Framework (SIF)â, which delineates how ESG indicators, AI insights, and FinTech mechanisms interact within a dynamic feedback system. The SIF illustrates that when these domains operate synergistically, they not only enhance decision-making efficiency but also generate compounded social, environmental, and economic value. Through case studies of emerging economies and advanced markets, the research uncovers practical applications, regulatory considerations, and ethical implications of the ESGâAIâFinTech triad. The analysis further highlights how AI-driven FinTech can facilitate green credit scoring, impact investment assessment, and automated sustainability auditing, while blockchain ensures trust, traceability, and reduced information asymmetry across value chains. The findings affirm that the integration of ESG, AI, and FinTech is not merely convergent but transformative in creating a synergistic ecosystem that can accelerate the transition toward a sustainable, transparent, and equitable financial future. This synergy also redefines risk management and governance paradigms, positioning sustainability as a strategic driver rather than a regulatory constraint. The paper concludes by emphasizing that the ESGâAIâFinTech nexus represents the next frontier in sustainable finance, offering a blueprint for policymakers, institutions, and innovators to harmonize profitability with planetary and social well-being.
Ahmad Zeb, Surayya Jamal, N. Irfan, Hafiz M. Sohail · 5 authors
Objective:This study investigates whether individual preferences for Environmental, Social, and Governance (ESG) principles influence portfolio decisions related to crypto assets. While ESG-focused investing is widely observed in traditional finance, less is known about how these preferences affect exposure to controversial assets such as cryptocurrencies, particularly considering their environmental concerns (e.g., energy-intensive mining processes). Methodology:The analysis uses data from the 2023 Austrian Household Finance and Consumption Survey (HFCS), which includes responses from a nationally representative sample of 2,000 individuals. The study employs descriptive statistics to profile investors, Pearson correlation analysis to examine bivariate relationships, and Ordinary Least Squares (OLS) regression to assess the effect of ESG preferences on crypto-asset investment, controlling for age, risk tolerance, and financial literacy. Results:The findings reveal a statistically significant and positive relationship between ESG preferences and crypto-asset exposure. ESG-conscious individuals are more likely to invest in cryptocurrencies than in traditional asset classes such as bonds or equities. The OLS model indicates that a one-unit increase in ESG preference score is associated with an average increase of âŹ302 in crypto holdings, holding other variables constant. Correlation analysis supports this, with a coefficient of r = 0.28 between ESG scores and crypto exposure. Conclusion:Despite concerns over the environmental impact of certain cryptocurrencies, ESG-minded investors show notable engagement with crypto-assetsâlikely driven by innovation, decentralization values, or interest in ESG-aligned blockchain projects. These findings suggest a shift in how sustainable investing is understood in the digital age and underscore the need for nuanced ESG frameworks in crypto markets. The study offers valuable insights for policymakers, asset managers, and sustainability advocates aiming to guide the future of responsible digital finance.
This paper introduces a novel multi-objective optimization framework for sustainable portfolio rebalancing under uncertainty. The model simultaneously targets return maximization, downside risk control, and liquidity preservation, addressing the complex trade-offs faced by investors in volatile markets. Unlike traditional static approaches, the framework allows for dynamic asset reallocation and explicitly incorporates nonlinear transaction costs, offering a more realistic representation of trading frictions. Key financial parametersâincluding expected returns, volatility, and liquidityâare modeled using interval arithmetic, enabling a flexible, distribution-free depiction of uncertainty. Risk is measured through semi-absolute deviation, providing a more intuitive and robust assessment of downside exposure compared to classical variance. A core innovation lies in the behavioral modeling of investor preferences, operationalized through three strategic configurations, pessimistic, optimistic, and mixed, implemented via convex combinations of interval bounds. The framework is empirically validated using a diversified cryptocurrency portfolio consisting of Bitcoin, Ethereum, Solana, and Binance Coin, observed over a six-month period. The simulation results confirm the modelâs adaptability to shifting market conditions and investor sentiment, consistently generating stable and diversified allocations. Beyond its technical rigor, the proposed framework aligns with sustainability principles by enhancing portfolio resilience, minimizing systemic concentration risks, and supporting long-term decision-making in uncertain financial environments. Its integrated design makes it particularly suitable for modern asset management contexts that require flexibility, robustness, and alignment with responsible investment practices.
This research examines the transformative dynamics shaping global finance in the coming decade. First, it investigates technological innovations such as blockchain, Central Bank Digital Currencies, AI-powered risk management, geopolitical shifts, and sustainability imperatives through an interdisciplinary approach. Second, it identifies strategic opportunities for financial inclusion, sustainable investments, and cross-border trade, drawing on historical analysis (2004â2024) and applying cutting-edge theoretical frameworks like ESG-driven resilience and Decentralized Finance Ecosystem Theory. Third, the study highlights key resilience challenges, including cybersecurity threats, inflationary pressures, and regulatory complexities, that financial systemsâparticularly in emerging marketsâmust address to ensure long-term stability. The paper applies this global perspective to the case of Vietnam, offering unique insights into how emerging markets can adapt to financial disruptions by leveraging fintech and aligning with international sustainability standards. Employing an interdisciplinary approachâencompassing historical analysis, content analysis of policy and academic documents, and secondary data on Vietnamâwe underscore the critical role of policy innovation, international cooperation, and adaptive frameworks in addressing systemic risks. Based on these findings, the paper proposes policy recommendations tailored to Vietnamâs financial system while highlighting broader implications for emerging markets. It concludes by outlining future research directions that emphasize the interconnectedness of technology, sustainability, and policy in shaping a resilient and inclusive financial future, providing actionable insights for policymakers, financial institutions, and academics.
Cryptocurrencies and blockchain technology are increasingly being integrated into traditional finance, providing innovative solutions for financing environmental projects and sustainable development. Their application enables transparency, decentralization, and efficiency in financial flows, facilitating investments in green initiatives and promoting sustainable business models. Asset tokenization and smart contracts enable direct financing of renewable energy and environmental protection projects, while decentralized finance provides easier access to capital for green projects. Additionally, the shift from energy-intensive "proof-of-work" systems to more sustainable "proof-of-stake" models significantly reduces the ecological footprint of blockchain networks. Blockchain allows transparent tracking of carbon dioxide emissions and facilitates carbon credit trading, encouraging companies to adopt more responsible business practices. By using cryptocurrencies in ESG investments and green bonds, traditional finance can more effectively support sustainable projects and reduce global ecological risks. Although challenges such as regulatory barriers, market volatility, and the need for greater energy efficiency exist, the synergy between cryptocurrencies and traditional finance can accelerate the green transition, making the global economy more sustainable, resilient, and environmentally responsible.
Juan D. Saldarriaga-Loaiza, Johnatan M. RodrĂguezâSerna, JesĂșs M. LĂłpezâLezama, NicolĂĄs Muñóz-Galeano · 5 authors
The integration of non-conventional renewable energy sources (NCRES) plays a critical role in achieving sustainable and decentralized power systems. However, accurately assessing the economic feasibility of NCRES projects requires methodologies that account for policy-driven incentives and financing mechanisms. To support the shift towards NCRES, evaluating their financial viability while considering public policies and funding options is important. This study presents an improved version of the Levelized Cost of Electricity (LCOE) that includes government incentives such as tax credits, accelerated depreciation, and green bonds. We apply a flexible investment model that helps to find the most cost-effective financing strategies for different renewable technologies. To do this, we use three optimization techniques to identify solutions that lower electricity generation costs: Teaching Learning, Harmony Search, and the Shuffled Frog Leaping Algorithm. The model is tested in a case study in Colombia covering battery storage, large- and small-scale solar power, and wind energy. Results show that combining smart financing with policy support can significantly lower electricity costs, especially for technologies with high upfront investments. We also explore how changes in interest rates affect the results. This framework can help policymakers and investors design more affordable and financially sound renewable energy projects.
Green finance is a cornerstone of sustainable investment, but it highlights the critical importance of transparency, traceability, and financial efficiency within an environmental, social, and governance framework. This review article examines the potential of green finance as a pillar for accelerating investment in sustainable pathways, particularly using green bonds and the innovative mechanisms offered by decentralized finance (DeFi). Green bonds are highlighted as a key instrument for channeling capital toward green projects, while DeFi is explored as an innovative tool with the potential to democratize access to finance and enable micro-investments in sustainability projects with a relevant social impact. This article examines both mechanisms in terms of their ability to increase the efficiency and reliability of green finance ecosystems. The analysis also explores emerging challenges such as regulatory constraints, the threat of greenwashing, and technological limitations associated with the implementation of blockchain and artificial intelligence. By addressing these barriers, the article provides strategic recommendations for achieving greater transparency and reliability in green finance markets, thereby fostering investor confidence and broader market growth. It also identifies research gaps and proposes new avenues to advance the integration of sustainable finance, ensuring its scalability and inclusion in the promotion of global sustainability. Received: 16 November 2024| Revised: 17 February 2025 | Accepted: 27 February 2025 Conflicts of Interest The author declares that she has no conflicts of interest to this work. Data Availability Statement Data sharing is not applicable to this article as no new data were created or analyzed in this study. Author Contribution Statement NatĂĄlia Teixeira: Conceptualization, Methodology, Investigation, Writing â original draft, Writing â review & editing, Visualization, Funding acquisition.
This study presents a bibliometric analysis of sustainable finance research using data exclusively from the WoS and Scopus database and visualization via VOSviewer. The aim is to map the intellectual landscape, identify thematic clusters, and explore global collaboration patterns within this rapidly evolving field. Keyword co-occurrence analysis highlights "sustainable finance" as the central theme, surrounded by related concepts such as ESG, green finance, green bonds, and sustainable development goals. Temporal and density visualizations reveal a shift in focus from traditional sustainability issues to emerging topics like greenwashing, decentralized finance, and fintech. Author and country collaboration maps uncover influential scholars and strong regional networks, particularly among institutions in the United Kingdom, India, Germany, and Italy. While the field shows high growth and thematic diversity, it also displays gaps in methodological variety, geographic inclusion, and institutional integration. The findings contribute to a comprehensive understanding of sustainable finance research trends and provide directions for future interdisciplinary inquiry.
This chapter deals comprehensively with the legal issue of a Decentralized Autonomous Organization (DAO), which is central to the theme of the book. In general, Chapters 3 â6 analyse the practical and legal applicability of certain seemingly promising business and technological solutions offered by DLT for financing capital-intensive and long-term investments, assuming a global and cross-border nature. This primarily refers to the possibility, under the law in force at the time of submitting the book for publication, of applying company law provisions to the DAO without creating a legal risk that is significant for the project to be successful (including a detailed analysis in Chapter 6 ). In this chapter, particular attention is paid to the legal issues of âwrappingâ a DAO in a company.
This paper explores the transformation of traditional financial institutions under the impact of the development of decentralized finance (DeFi). It highlights how blockchain technology and DeFi are changing the way financial transactions are conducted, enabling transactions without traditional intermediaries such as banks. Key benefits, such as reduced transaction costs and increased accessibility to financial services, are discussed, while risks, including cryptocurrency volatility and smart contract vulnerabilities, are highlighted. Special attention is paid to the need for comprehensive legislation to protect market participants and maintain economic stability in the context of rapid development of decentralized finance.
Decentralized Finance (DeFi) has become a transformative force in the financial sector, using blockchain technology to create open, permissionless financial services. Its total value locked (TVL) grew from $675 million in 2020 to $180 billion in 2021, before stabilizing at $40-50 billion in 2023. This research examines DeFi infrastructure, applications, and governance mechanisms; analyzes challenges limiting adoption; and identifies trends shaping its evolution. Through analysis of literature, reports, and market data, this study examines DeFiâs technical foundations, application scenarios, governance structures, and development challenges. Results indicate DeFi has established robust foundations supporting diverse ecosystems but faces barriers in technical (scalability, security), regulatory (compliance, legal uncertainty), and market dimensions. Future evolution may be characterized by four trends: integration with traditional finance, cross-chain interoperability, balancing privacy with regulatory compliance, and institutionalization with maturing financial engineering. These findings contribute to literature on blockchain-based financial systems and provide guidance for practitioners, regulators, and researchers.