Publications

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Navigating ESG complexity: An in-depth analysis of sustainability criteria, frameworks, and impact assessment

Khaled GUESMI, Marianna Eskantar, Constantin Zopounidis, . et al.
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Resource recombination perspective on open eco-innovation: Open innovation type, strategic orientation, and green innovation

Raphaël Homayoun BOROUMAND, Y. KIM, T. ROH

This study aims to investigate the missing links in open eco-innovation by focusing

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Sustainable Energy Practices and Cryptocurrency Market Behavior

Samir SAADI, W. BEN OMRANE, T. SAVASER

We examine the effects of energy usage on the return, volatility, and jump processes in the Bitcoin (BTC) and Ethereum (ETH) markets.

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The impact of mobile money adoption on firm innovation

Francis OSEI-TUTU, D. TAYLOR

Using firm-level survey data for 16 Sub-Saharan African countries, we find evidence that mobile money adoption increases firms’ innovation. Further analysis shows that mobile money fosters innovation by improving firms’ liquidity through greater access to trade credit and bank loans.

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The role of accounting standards in financial inclusion

Francis OSEI-TUTU, D. TAYLOR, I. AWUYE

Studies have shown that the adoption of high-quality accounting standards such as International Financial Reporting Standards (IFRS) induces diverse economic outcomes by enhancing trust, transparency and market discipline.

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Connectedness at extremes between real estate tokens and real estate stocks

Mariem BRAHIM, D. Y. AHARON, S. ALI

We test the interconnectedness between returns on real estate (RE) crypto tokens and on RE stocks using a quantile vector autoregression (QVAR) methodology.

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Crypto-assets, uncertainties, and geopolitical risks

Whelsy BOUNGOU, A. YATIÉ

Are crypto-assets resilient to rising uncertainties and geopolitical tensions? This article aims to examine the impact of economic uncertainties and geopolitical risks on crypto-assets performance. To do so, we mobilize data on the returns of 105 crypto-assets from January 2019 to December 2023.

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Dependence of green energy markets on big data and other fourth industrial revolution technologies

Christian UROM, Khaled GUESMI, R. BENKRAIM, S. VIGNE, G. NDUBUISI

This paper analyzes the dependence and connectedness among fourth-industrial revolution technology markets (including big data and artificial intelligence, blockchain, and financial technology) and global and regional (US, Europe, and Asia) green energy markets.

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