Managers’ skills and fund flows in the Japanese mutual fund market

Abstract

Purpose

Mutual fund investors assess a fund manager’s skills when allocating their capital. To identify the rationale behind retail investors’ decisions, this study aims to examine the relation between mutual fund flows and abnormal returns (alpha), as well as the various risk factors in the Japanese mutual fund market, which has distinctive characteristics regarding investors and distributors.

Design/methodology/approach

Six standard asset pricing models are used to investigate how investors assess mutual fund managers’ skills: the market-adjusted return, the capital asset pricing model and the Fama–French three-factor model and its augmented versions.

Findings

Contrary to the literature, this study finds that investors in Japan mainly rely on alpha to assess mutual funds. In particular, investors respond to alpha for fund inflows and their evaluations depend on the market environment and their mutual fund search costs.

Originality/value

This study measures the response of investors to the skills of mutual fund managers in the Japanese market – especially for funds purchased through bank-related distributors that have aimed to capture inexperienced retail investors since deregulation in the 1990s – and reveals their high response to alpha.

Citation

Omori, K. and Kitamura, T. (2022), "Managers’ skills and fund flows in the Japanese mutual fund market", Studies in Economics and Finance, Vol. 39 No. 4, pp. 675-696. https://doi.org/10.1108/SEF-05-2020-0147