Publications

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Democracy and Intra-Africa Trade

Francis OSEI-TUTU, W. BOUNGOU, Amara Zongo
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Digital platforms for sustainability in agri-food ecosystems: A systematic literature review

Francesco APPIO, K. VAN LEEUWEN, M. C. ANNOSI, S. MASSA, A. IAZZI
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Does artificial intelligence strengthen or change entrepreneurial practices? A bibliometric review and future research agenda

Meriam RAZGALLAH, N. NESSRINE OMRANI, S. SEVERINE LE LOARNE LEMAIRE, I. ISSAM MEJRI, A. ADNAN MAALAOUI
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Does increasing environmental policy stringency enhance renewable energy consumption in OECD countries?

Hatem RJIBA, M. HASSAN, M. KOUZEZ, J-Y LEE, B. MSOLLI
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Dynamic effects of geopolitical risks and infectious diseases on real estate markets

Christian UROM, Denis N. Yuni, Immaculata Enwo-Irem

Geopolitical risks (GPR) and increase in equity market volatility due to health pandemics have great implications on assets prices around the world. Many empirical studies have focused on the effects of these risks on different financial assets.

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Economic sentiment and the cryptocurrency market in the post-COVID-19 era

Christian UROM, Khaled GUESMI, Myriam BEN OSMAN, Ramzi BENKRAIEM

This paper analyzes the interactions, dependence and dynamic network connectedness among economic based-news sentiment index (ESI) and the top eight crypto-currencies with particular attention on the post-COVID-19 pandemic era.

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Entrepreneurial resilience amid the COVID-19 pandemic: Echoes of a British catering and hospitality startup

Meriam RAZGALLAH, Basel Hammoda

This case discusses the strategies and practices used by a British catering and hospitality startup to survive the COVID-19 crisis. It applies the entrepreneurial resilience components—used before, during, and after a crisis—to analyze and discuss the case.

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