Market reaction to share pledges: Evidence from India
By Nupur Bang, Ramana Sonti, Ramabhadran Thirumalai
Citation
Bang, Nupur., Sonti, Ramana., Thirumalai, Ramabhadran. (1985). Market reaction to share pledges: Evidence from India .
Copyright
1985
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Abstract
For a sample of share pledges by promoters in India, we examine equity market reactions
around pledging event dates. Consistent with market folklore, in the univariate case, we find
that markets react negatively to share pledges. However, in a multivariate setting, we find
that the markets react positively on average and that the negative reaction is driven by other
factors related to the share pledge like promoter characteristics and the stated reason for the
pledge. Conversely, we find weak evidence of negative market reaction to the revoking of share pledges. This is contrary to expectations as revoking a pledge is likely to indicate positive
information about the promoter’s ability to repay the loan.
Ramabhadran S. Thirumalai is an Associate Professor of Finance (Practice) at the Indian School of Business (ISB). He is currently working on the impact of various regulatory changes on securities market pricing, efficiency, and liquidity. His research interests also include the trading behaviour of various types of market participants, with a particular focus on proprietary trading.
He teaches courses on Derivatives and Security Markets in the PGP programme, as well as, introductory finance courses in several programmes at ISB.

Ramabhadran Thirumalai