This study follows Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) to examine the existing literature on the connectedness of green bonds with other markets as an attempt to highlight the effectiveness of green bonds in risk management and the benefits associated with incorporating green bonds in investment portfolios. An extensive search of relevant research papers to the scope of the review led to the identification of 31 articles published by February 2022. Our analysis traces the evolution of studies on green bonds’ interactions with other markets, the methodologies and data frequencies used for cross-market relations analysis, and the role of green bonds in portfolio risk management (diversifier, hedge, and safe-haven) in normal and extreme market conditions. The study reports several interesting findings. First, green bonds can be a strategic safe-haven avenue for investors in stocks, dirty energy stocks, and the foreign exchange market in the US and China in extreme market downturns. Second, green bonds demonstrated hedging properties against spillovers from Bitcoin, forex, soft commodities, and CO₂ emission allowance. Third, the role of green bonds in the markets of natural gas, industrial metals, and crude oil is limited to a portfolio diversifier in different investment horizons. Fourth, green bonds had no diversification or hedge benefits for investors in conventional bonds. Fifth, the interrelationships between green bonds and most markets’ understudy were influenced by macroeconomic and global factors such as the COVID-19 pandemic, economic policy uncertainty, OVX, and VIX. Our review of the literature also facilitated identification of future research topics. The outcome of the review offers insightful information to investors in green bonds in risk management and assets allocation. Policy makers can benefit from this review in effective policy legislation for the advancement of the green bonds market and acceleration of a smooth transition to a net zero emission economy.

Financing capital investments and working capital have been the key challenges for small businesses during and in the aftermath of the pandemic. Excessive indebtedness can increase the fragility of firms, particularly during times of uncertainty. While there are several programs globally that target entrepreneurs’ financial literacy, most of them do not take into consideration entrepreneurs’ financial resilience during and after crisis times such as pandemics. The objective of this paper is to discuss the status of financial literacy programs targeting entrepreneurs. This paper conducts a review of the relevant literature to establish the initial understanding and then generates a framework consisting of entrepreneurs’ financial literacy along with its components. This is done by carrying out qualitative content analysis of the various financial literacy initiatives targeting entrepreneurs in twenty countries globally to understand their target segments, scope, initiating organisations and limitations. The paper then suggests a framework for entrepreneurs’ financial education that takes into consideration financial resilience during and after crisis situations in general and pandemics in particular.

Employing Grey Relation Analysis (GRA) and Leximetrics, this study conducts a comparative analysis of sustainable food governance performance in the Organization of Islamic Cooperation countries (OIC). It assesses the alignment of their food security policies with sustainable development principles. Addressing a gap in the existing literature, the study aims to assess two separate components of food security governance, i.e., policy formulation and policy implementation. This is achieved by focusing on critical intrinsic factors like sustainable agriculture, sufficiency, resilience, and inclusivity, and sustainable finance which are often overlooked in policy formulation and evaluation. The findings reveal inadequate incorporation of sustainable finance, sustainable agriculture, circular food systems, and effective governance principles. Several countries lack concise policies (e.g., Iran, Turkmenistan, Suriname), relying on fragmented approaches, while others adopt regional food security strategies with observed differences in food governance versus policy alignment performance. The study enhances our understanding of food security governance and policy formulation and implementation, offering insights for advancing sustainability in the food security policies of the OIC.

This paper presents a PRISMA-guided systematic literature review (2015–2025) of 20 empirical studies on digital transformation in retail banking, examining how artificial intelligence (AI) strengthens cybersecurity, enables FinTech collaboration through interoperable APIs and open-banking infrastructures, and embeds data-driven decision-making across core functions. We searched major databases, applied predefined eligibility criteria, appraised study quality, and coded outcomes related to digital adoption, operational resilience, and customer experience. The synthesis indicates that AI-enabled controls and API-mediated partnerships are consistently associated with higher digital-maturity indicators, conditional on robust model-risk governance and prudent third-party/outsourcing management. Benefits span improved customer experience, efficiency, and inclusion; however, legacy systems, regulatory fragmentation, cyber threats, and organizational resistance remain binding constraints. We propose a unified framework linking technology choices, regulatory design, and organizational outcomes, and distill actionable guidance for policymakers (e.g., interoperable standards, proportional AI governance, sector-wide cyber resilience) and bank managers (sequencing AI use cases, risk controls, and partnership models). Future research should assess emerging technologies—including quantum-safe security and central bank digital currencies (CBDCs)—and their implications for digital-banking stability and trust.

This paper aims to propose a liquidity management solution for Islamic financial institutions (IFIs) that concurs with sustainable development and financial stability. The study is a qualitative research. It uses the exploratory research methodology, specifically the content analysis approach, to gather primary data and identify and interpret relevant secondary data and Sharīʿah concepts. The purpose is to develop a liquidity management solution for IFIs. The proposal is based on the Unleveraged Green Investment Trust (UGIT) model, which is consistent with Basel III regulatory requirements. In developing the UGIT model, the exploratory research was complemented by a case study to examine the UGIT solution for the particular case of renewable energy. The model demonstrates how financial innovation can meet both financial stability and sustainable development objectives, thereby achieving the spirit of Islamic finance. The structure further highlights the importance of regulatory and fiscal frameworks to enhance liquidity management and investor appeal for green financial instruments. This study suggests a structure of UGIT to enable IFIs to meet their liquidity management needs while promoting sustainable development.

This study evaluates how legal and regulatory architectures shape banks’ digital transformation in Qatar relative to peer jurisdictions and isolates the regulatory components that most strongly predict observed differences in digital maturity. Employing a comparative mixed-methods design, the study links a structured legal-regulatory assessment to quantitative benchmarking of fifteen banks (five Qatar, ten international) using a Digital Maturity Index and inferential tests (descriptive statistics, independent-samples t-tests, and OLS regressions). International banks exhibit higher average digital maturity than Qatar banks, and across the sample, regulatory clarity and coherence are positively and significantly associated with digital maturity, whereas supervisory intensity alone shows no comparable effect; implementation frictions in open banking/interoperability, unified data protection, and approval timelines constrain collaboration and product rollout in Qatar. Moreover, the cross-sectional design, modest sample size, and index weighting choices limit causal inference and external validity, indicating the need for longitudinal and quasi-experimental designs to corroborate mechanisms and generalize findings. Policymakers should adopt risk-proportionate, outcomes-based rules, codify interoperable API standards, strengthen data rights and cloud/third-party governance, and establish sector-level KPIs to match supervisory expectations with bank execution and accelerate safe digitalization. Enhancements to privacy, data portability, and inclusive digital onboarding are likely to improve consumer trust, competition, and access, thereby advancing broad-based participation in digital financial services. The study integrates legal analysis with bank-level operational metrics through an analytically tractable index and a Qatar–international comparison, demonstrating the outsized role of regulatory clarity in advancing digital maturity.