Year: 2024
Type: article
Abstract: ABSTRACT We decompose mutual fund value added by the length of funds' holdings using transaction‐level data. We motivate our decomposition with a model featuring horizon‐specific investment ideas, where short‐term ideas are less scalable because the associated trades cannot be spread over time. Fund turnover correlates negatively with the horizon over which value is added and positively with price impact costs. As predicted, holdings of high‐turnover funds add a substantial amount of value in the first two weeks, of which more than 80% is earned on Federal Open Market Committee (FOMC) and earnings announcement days. Holdings of low‐turnover funds add value only over longer horizons.
Source: The Journal of Finance
DOI: 10.1111/jofi.13331
Language: English
Subfield: Finance
Domain: Social Sciences
Open Access status: bronze
Funder: Seoul National University
OpenAlex ID: W4393935488
