Economic Journal of Emerging Markets
Volume 18 Issue 1, 2026

Asymmetric return dynamics and stock price crash risk: Evidence from a quantile regression analysis of an emerging market

Arif, Unbreen (Unknown)
Ahmad, Bilal (Unknown)
Rizvi, Fizza (Unknown)
Azhar, Sarah (Unknown)



Article Info

Publish Date
30 Apr 2026

Abstract

Purpose — Understanding extreme downside risk is particularly important in emerging equity markets, where higher market volatility, lower liquidity, and weaker information environments make stock prices more vulnerable to sudden, severe crashes. This study examines downside risk, stock price crash risk, and lower-tail return dynamics using firm-level stock return data for firms listed in the Pakistan Stock Exchange over the period 2014–2024. Method — Using panel regression and quantile regression techniques, the study investigates the determinants of crash risk and assesses the predictive role of downside risk for future equity returns. Findings — The results indicate that downside risk is strongly associated with a higher likelihood of extreme negative return realisations, while its effect on average returns remains limited. Quantile-based estimates further show that the impact of downside risk intensifies substantially in the lower tail of the return distribution, highlighting pronounced return asymmetries. These patterns persist across both financial and non-financial firms, although their magnitude varies with market conditions. Implications — The results carry important implications for investors, regulators, and risk managers concerned with downside protection and the identification of early warning signals in emerging equity markets.Originality — This study provides new firm-level evidence from an emerging equity market by jointly examining downside risk, crash risk, and return tail behaviour within a unified empirical framework by using quantile regression.

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Journal Info

Abbrev

JEP

Publisher

Subject

Economics, Econometrics & Finance

Description

The Economic Journal of Emerging Markets (EJEM) is a peer-reviewed journal which provides a forum for scientific works pertaining to emerging market economies. Published every April and October, this journal welcomes original research papers on all aspects of economic development issues. The journal ...