Analyse économique du droit au respect de la vie personnelle : application à la relation de travail en France
Stéphanie Arnaud
Cet article étudie les enjeux économiques que représente pour l’entreprise
le droit à la protection de la vie personnelle des salariés, en adoptant le point de vue
d’un économiste. Une réflexion préalable sur la notion de vie privée s’impose, puisque le concept de vie personnelle en découle principalement. Une définition originale de celui-ci est proposée, en termes de logiques de maîtrise informationnelle sur
les données personnelles et d’autodétermination. Une analyse économique du droit
au respect de la vie personnelle conduit à le considérer comme une source d’asymétries informationnelles lors du recrutement ainsi qu’à l’étape post-contractuelle.
Toutefois, il peut s’avérer propice aux motivations autorégulées qui permettent de
hauts niveaux d’implication et de créativité pour les salariés. Le cadre juridique
français est exposé de manière synthétique puis est analysé de manière critique, à
l’aune des divers enjeux présents, tant du point de vue de l’efficacité économique
des entreprises que de la défense du droit à la vie personnelle des salariés.Mots-clés :
droit à la vie personnelle du salarié, asymétries informationnelles, anti, sélection, aléa moral, motivations autorégulées.
Privacy protection is part of the social demand, which is rendered more crucial
by the introduction of new technologies of information and communication in the
workplace. Indeed, they improve the capacities of traditional systems for control
and offer new ways to monitor (cybersurveillance) and to collect personal data.
“Big Brother is Watching” can illustrate the perceptions about the workplace of
numerous employees. Can we reconcile privacy protection of employees with the
enterprise’s needs ? This article is mainly devoted to the legal aspects of this theme,
in French organizations.
First of all, we study why it is impossible to establish a tight frontier between an
employee’s private life and his/her professional life. The main reason is that we
are not able to determine precisely the outlines of the sphere of personal life. The
notions of “privacy”, “private life” and “personal life” are extremely vague and
variable in legal literature. We propose an original characterization of the notion
of “personal life”, in terms of “dominant logics” : the logics of self-determination
and of informational control on personal data.
Next, we explore the economic stakes of the right to privacy with respect to employment relationships : what are the economic consequences of its respect, as regards
secrecy and liberty ?
We start with the economic analysis of privacy as made by Posner, Hirshleifer and
Rosenberg. These authors study the right of privacy in terms of “informational asymmetry”, and they get back to Akerlof’s demonstration of the risk of adverse selection
during the phase of recruitment. The right to privacy seems to produce economic
costs. After having exposed the responses given by the jurisprudence during the last
fifteen years and by the laws in France, we establish a critical analysis of French
legal principles. Firstly, they permit to reduce informational asymmetry if there is
a risk of inefficiency. Secondly, when they protect personal life, legal rules appear
as an help to make rational decisions in selecting only relevant information.
Further on, we explore the “post”-contractual phase of the work relationship once
the employment contract has been concluded. To respect employees’ personal life
implies to reduce monitoring and to give them autonomy and trust.
– On the one hand, if we adopt the agency theory point of view, the respect of
personal life can be seen as a source of moral hazard (post-contractual opportunism)
because of the informational asymmetry. But we show that this analysis is hold up
by hypotheses of extrinsic, amoral and asocial motivations of employees.
– On the other hand, if we adopt the self-determination theory as developed
in applied psychology, the respect of personal life can be seen as a source of self
regulated motivations (intrinsic, moral and pro-social motivations) and high task
involvement.
We conclude that when the work situation permits and requires self regulated
motivations, managers should choose high levels of respect for privacy. However,
when only extrinsic, amoral and asocial motivation can emerge from a work design,
managers should be allowed to reduce such respect. What are the answers under
French law ?
We find considerable uncertainty to exist as regards an employee’s right to autonomy. This has broad economic consequences : managers can choose between
optimal levels of monitoring and incentives or simply trust and grant autonomy. In
others words, they have the legal possibility to choose between different levels of
respect of the employees’ personal life. Nevertheless, a set of legal rules determines
legal practice : restriction of liberties, activities for monitoring and informational
searches about employees must satisfy principles of transparence, proportionality
and relevancy.Keywords :
employee’s right of privacy, informational asymmetry, adverse selec, tion, moral hazard, self regulated motivations.
• 1 INTRODUCTION
— 1.1 De l’indétermination terminologique de la notion
de « vie privée » aux logiques dominantes du concept
de « vie personnelle »
— 1.2 Vie personnelle et vie professionnelle
• 2 ASYMÉTRIE INFORMATIONNELLE
LORS DU RECRUTEMENT
— 2.1 Asymétrie informationnelle et phénomène d’anti-sélection
— 2.2 La réponse du droit en France
— 2.3 Analyse critique du droit
• 3 ASYMÉTRIE INFORMATIONNELLE
LORS DU DÉROULEMENT DE L’ACTIVITÉ
— 3.1 Asymétrie informationnelle, aléa moral et opportunisme
après l’embauche
— 3.2 Logique d’autodétermination et motivations autorégulées
— 3.3 La réponse du droit en France
— 3.4 Analyse critique du droit
• 4 CONCLUSION