Open AccessLong-Run Pricing Performance of Initial Public Offerings (IPOs) in Pakistan
Author(s) -
Muhammad Zubair Mumtaz,
Ather Maqsood Ahmed
Publication year - 2021
Publication title -
nust journal of social sciences and humanities
Language(s) - English
Resource type - Journals
eISSN - 2523-0026
pISSN - 2520-503X
DOI - 10.51732/njssh.v2i2.14
Subject(s) - initial public offering , leverage (statistics) , stock exchange , listing (finance) , business , econometrics , monetary economics , stock (firearms) , robustness (evolution) , financial economics , economics , finance , statistics , mathematics , mechanical engineering , biochemistry , chemistry , gene , engineering
This study investigates the long-run pricing performance of 90 IPOs listed on the Karachi Stock Exchange from 1995 to 2010. This study finds evidence that IPOs show signs of underpricing and underperform over three years after listing; however, the observed pattern of underperformance is not always statistically significant. The equal-weighted buy-and-hold abnormal returns and calendar-time analysis confirm the significance of the IPO underperformance over the three year period after listing on the exchange. Extreme bounds analysis is used to test the sensitivity and robustness of twenty six explanatory variables in determining the IPO underperformance. The results reveal that the robust predictors of IPO underperformance include underpricing, financial leverage, age of the firm and oversubscription for buy-and-hold return calculations and underpricing, hot activity period, post issue promoters’ holding, issue proceeds and aftermarket risk level for cumulative abnormal return calculations. Moreover, the fads hypothesis and the window of opportunity hypothesis are applied to explain long-run IPO performance.