Rajendra N Paramanik Assistant Professor, HSS, IIT Patna   Block-6 Block-6 IIT Patna, India Patna, Bihar 801106 India   raju.purulia@gmail.com   https://www.iitp.ac.in/index.php/en-us/           JEL Areas: J5 : Labor-Management Relations, Trade Unions, and Collective Bargaining: General O1 : Economic Development: General