You learn when it hurts: evidence in the mutual fund industry

Gimeno Losilla, Ruth (Universidad de Zaragoza) ; Sarto, José Luis (Universidad de Zaragoza) ; Vicente, Luis (Universidad de Zaragoza)

Resumen: This paper aims to contribute to the lack of research on the learning process of mutual fund markets. The empirical design is focused on the ability of the Spanish equity mutual fund industry to learn from its important errors. The choice of this industry is justified by both its relevance in the European mutual fund markets and some specific characteristics, such as the concentration and the banking control of the industry, which may affect the learning process. Our main objectives are to identify important trading errors in mutual fund management by applying three independent filters based on the relative importance of each decision, and then testing the evolution of these errors both at the industry level and at the fund family level. We apply the dynamic model of generalized method of moments (GMM), and we find an overall significant decrease in the percentage of important trading errors over time, thereby providing evidence of the global learning process of the industry. In addition, we find that a large number of fund families drive this evidence. Finally, we obtain that the family size and its dependence on financial groups do not seem to play significant roles in explaining the learning process. Therefore, we conclude that fund managers have incentives to learn from their important trading errors, in order to avoid them in future decisions, due to their serious negative consequences on fund performance, regardless of the characteristics of the families to which they belong.

Idioma: Inglés

DOI: 10.3390/jrfm15010033

Año: 2022

Publicado en: Journal of Risk and Financial Management 15, 1 (2022), 33 [29 pp.]
ISSN: 1911-8074

Factor impacto CITESCORE: 0.7 - Economics, Econometrics and Finance (Q4) - Business, Management and Accounting (Q4)

Factor impacto SCIMAGO: 0.258 - Accounting (Q3) - Finance (Q3) - Economics and Econometrics (Q3) - Business, Management and Accounting (miscellaneous) (Q3)

Financiación: info:eu-repo/grantAgreement/ES/DGA-IIU/1-2017
Financiación: info:eu-repo/grantAgreement/ES/DGA/S38-20R
Financiación: info:eu-repo/grantAgreement/ES/MCIU/RTI2018-093483-B-I00

Tipo y forma: Artículo (Versión definitiva)

Área (Departamento): Área Economía Finan. y Contab. (Dpto. Contabilidad y Finanzas)