Professor Ray has recently published a paper “Nonparametric measurement of potential gains from mergers: an additive decomposition and application to Indian bank mergers” coauthored with his recent PhD student Shilpa Sethia in Journal of Productivity Analysis. JPA is considered to be the top ranked journal in the field of Production Economics. As reported by William Greene, the Editor-in-Chief of the journal, the 2020 impact factor of JPA (2.61) exceeded several highly respected field journals like Journal of Econometrics (2.388) or Journal of Applied Econometrics (2.424).
His coauthor, Shilpa Sethia, who is a 2019 Econ PhD from UCONN, is currently employed as a Senior Economic Analyst at National Grid in Waltham, MA.
The online version of the paper can be accessed at: https://rdcu.be/cEXL2