Indian Institute of Management, Ahmedabad
This data library provides the Fama-French and momentum factor returns for the Indian equity market using data from CMIE Prowess. We differ from the previous studies in several significant ways. First, we cover a greater number of firms relative to the existing studies. Second, we exclude illiquid firms to ensure that the portfolios are investable. Third, we have classified firms into small and big using more appropriate cut-off considering the distribution of firm size. Fourth, as there are several instances of vanishing of public companies in India, we have computed the returns with a correction for survival bias.
The methodology is described in more detail in our Working Paper: Sobhesh K. Agarwalla, Joshy Jacob & Jayanth R. Varma (2013) “Four factor model in Indian equities market”, W.P. No. 2013-09-05, Indian Institute of Management, Ahmedabad.
Some further clarifications are provided in the Frequently Asked Questions
Survivorship Bias Treatment | Start Month | End Month |
Without Survivorship-Bias Adjustment | January 1993 | June 2013 |
Survivorship-Bias Adjusted | January 1993 | June 2012 |
Please cite the source of the data as follows:
Agarwalla, S. K., Jacob, J. and Varma, J. R. (2013), Four factor model in Indian equities market, Working Paper W.P. No. 2013-09-05, Indian Institute of Management, Ahmedabad. URL: http://www.iima.ac.in/~iffm/Indian-Fama-French-Momentum/four-factors-India-90s-onwards-IIM-WP-Version.pdf
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An archive of superseded releases is provided mainly to allow researchers to replicate studies carried out using an older release.