The impact of formal and informal institutions on stock market reactions to divestment announcements: A meta-analysis
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Arte, P., & Vähämaa, S. (2026). The impact of formal and informal institutions on stock market reactions to divestment announcements: A meta-analysis. Long Range Planning, 59(3), 102640. https://doi.org/10.1016/j.lrp.2026.102640
© 2026 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
Pysyvä osoite
Kuvaus
This study examines how institutional factors and cultural characteristics influence stock market reactions to divestment announcements. Drawing upon agency and institutional theories, we posit that divestment announcements in countries with stronger shareholder protection generate higher positive returns than divestments in countries with weaker shareholder protection. Furthermore, we contend that stock market reactions to divestment announcements tend to be negative in countries with a long-term orientation culture or high levels of corruption. To test these hypotheses, we conduct a meta-analysis of 144 primary studies with 202 effect sizes and 90,449 firm-level observations. The results indicate that, in general, divestments result in a strong positive stock market reaction. Furthermore, our findings suggest a positive moderation effect of a stable regulatory environment on the relationship between stock market reactions to divestments. While stock market reactions to divestments are negative in countries with a long-term cultural orientation, they tend to be positive in presence of external corruption.
Emojulkaisu
ISBN
ISSN
1873-1872
0024-6301
0024-6301
Aihealue
Kausijulkaisu
Long range planning|59
OKM-julkaisutyyppi
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä (vertaisarvioitu)