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Abstract

The damage caused by the financial crisis of 2008-2010 affected millions of people, who saw their savings and investments wiped out, as well as losing their homes and jobs. The nature and severity of the losses at the height of the crisis, even today, illustrate how even the most prudent people, living modestly and striving to save for their future financial security, now find themselves in a situation of permanent vulnerability to the decisions of major financial institutions. The pressing question is how to better protect the most vulnerable stakeholders in the financial markets. It is not only important, but also timely, to look at the problem from an equity perspective.

The financial crisis has revealed the shortcomings of financial markets, in terms of their operation, transparency and accountability. In developed countries, with the dismantling of employer-sponsored pension schemes, people have had to make decisions about how to invest their retirement savings. However, many of these investors lack the information, skills and time to make informed decisions. Markets were originally designed for people who could afford to lose their investments, not for people seeking secure investments for the future. Although the explicit aim of financial market regulation is not to distribute wealth, the rules and practices observed by these markets have had direct and indirect consequences on this distribution. Since we are now deeply involved in financial markets, it is important that they are as fair as possible.

The term " fairness " is difficult to translate and render accurately in French; it encompasses both the notions of "equity" and "justice". In the realm of financial market policy, it means deepening our understanding of these markets, taking into account the views of others and striving for a more equitable situation. The ways in which we react to fair or unfair situations have both a physiological and a social aspect. The physiological aspect of fairness originates in the brain. Research in cognitive neuroscience, although still in its early stages, suggests that in the individual, the definition of fairness results from a complex interaction between brain chemicals, such as oxytocin, generating instinctive reactions to justice or injustice [1]. Our brains react positively to fair or just treatment, activating a reward system; similarly, we react negatively to unfair or unjust situations [2]. Thus, empirical work by Fehr and Schmidt reveals that individuals are prepared to forgo certain material advantages in order to make things fairer and more equitable [3]. This elementary definition of fairness is also subject to social influences. It seems that the greater the distance between the decision-maker and the victim of injustice, the less sensitive the brain is to harm caused to others, notably because the social environment has the power to alter neurochemicals and thus modify reward systems [4]. This discovery could help explain why financial intermediaries and derivatives traders, when implementing their high-risk strategies, chose to ignore the harm caused to the financial security of hundreds of thousands of people, far removed from their everyday reality.

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