Le média de la recherche et l'enseignement en management
Latest episodes
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4 min
In Machine Learning We Trust: A Bankruptcy Prediction Application
Recently, ensemble-based machine learning models have been widely adopted and have demonstrated their effectiveness in bankruptcy prediction. However, these algorithms often functi…
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4 min
Algorithmic trading, what if it is just an illusion?
We experimentally investigate whether and how the potential presence of algorithmic trading (AT) in human-only asset markets can influence humans’ price forecasts, trading activiti…
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4 min
Green Investing: Balancing Performance and Resilience
This study investigates how green investment assets improve optimal portfolio diversification in terms of tail downside risk. We use the wavelet conditional value-at-risk ratio to…
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4 min
Climate Risk: Does Perception Really Matter?
Increasing awareness of climate change and its potential consequences on financial markets has led to interest in the impact of climate risk on stock returns and portfolio composit…
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2 min
What are Financial Assets?
Financial assets are monetary instruments that can be traded in financial markets, such as stocks, bonds, and mutual funds. They allow investors to generate income or capital appre…
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2 min
What is a Financial Market ?
A financial market is a marketplace where financial assets like stocks, bonds, and commodities are traded. These markets help businesses and governments raise capital and enable th…
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2 min
What is a Fundamental Analysis ?
Fundamental analysis involves assessing a stock’s intrinsic value by reviewing financial statements, industry trends, and economic factors. It helps investors determine whether a s…
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2 min
What is a Technical Analysis ?
Technical analysis involves studying historical price movements and trading volumes to predict future trends in financial assets. It relies on charts and technical indicators and d…
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2 min
What’s the Risk ?
Risk in investing refers to the chance that actual returns may differ from expected ones, possibly leading to a loss of capital. High-risk investments often offer higher potential…
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3 min
Firm Carbon Risk Exposure, Stock Returns, and Dividend Payment
When investors hold disproportionately high carbon emitters with associated increased carbon risk, a positive relationship exists between a firm’s carbon emissions and the associat…
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4 min
Corporate Governance and Green Innovation
Previous research examining the link between board attributes and ecological strategies such as green innovation has primarily focused on structural board attributes, yielding mixe…
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3 min
Bondholder representatives on bank boards: A device for market discipline
We examine whether board representation of bondholders can be an effective market discipline mechanism to reduce bank risk, using a unique dataset combining information on bondhold…
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5 min
The role of multiple large shareholders in the choice of debt source
In this video, Wael Rouatbi presents his article entitled “The role of multiple large shareholders in the choice of debt source”, co-authored with Sabri Boubaker and Walid Saffar,…