Unité mixte de recherche 7235

Investor Relations’ Quality and Mispricing

Houdou Basse Mama, Rachidi Kotchoni

We investigate the role of corporate investor relations (IR) in the correction process of mispricing. We provide robust evidence of accruals’ mispricing for the sub-sample of firms with lower-rated IR. However, mispricing is more pronounced among firms with higher valuation uncertainty. Further analyses show that firms with higher-rated IR on average earn higher returns, and this relation is resilient to known risk/mispricing factors. More important, IR likely has countervailing effects on mispricing. IR may widen the information asymmetry among investors and concomitantly reduce future analyst forecast errors. Overall, high-quality IR appears to facilitate the market’s ability to establish efficient stock prices.

AGENDA

jeudi 1 juin 2023

Lunch

Quentin Hoarau

Feebate on new vehicles : pass-through on the second-hand market and distributional impacts

vendredi 2 juin 2023

Rencontres économiques

9h30 à 11h30

Le renouveau industriel français est-il encore possible ?

jeudi 8 juin 2023

Doctorants

Sahil Chopra (Université Sorbonne Paris-Nord)

Economics of litigation : Securities class action with third-party funding

lundi 12 juin 2023

Law, Institutions and Economics in Nanterre (LIEN)

Arthur Silve (IAST / Univ. Laval)

TBA

jeudi 15 juin 2023

Lunch

Guillaume Pierné

TBA

lundi 19 juin 2023

Law, Institutions and Economics in Nanterre (LIEN)

Juan Mora-Sanguinetti (Banco de Espana)

TBA

jeudi 22 juin 2023

Doctorants

Jules Chaperon

TBA

vendredi 1 septembre 2023

Professeurs invités

Ken Yahagi

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