By keeping entry level salaries low Indian IT companies are showing underpaid senior employees as overpaid and firing them and replacing them with freshers. The firings have been stalled lately as professional bodies exposed the profiteering practice with evidence.
https://economictimes.indiatimes.com/tech/ites/it-companies-formed-cartel-to-keep-entry-level-salary-low-tv-mohandas-pai/articleshow/62266919.cms
https://www.youtube.com/watch?v=WjQHnMO3_eQ
http://www.moneycontrol.com/news/india/verizon-india-hands-out-pink-slip-to-1200-employees-2462261.html