"I have seen researches showing that more than 90% of the employees who accepted a counter-offer are leaving the company after an average of 15 months."
Can you add a link to those studies?
Can you add a link to those studies?
Here are few other resources of such examples
http://economictimes.indiatimes.com/jobs/counter-offer-could...
http://thevetrecruiter.com/news/a-perfect-case-study-for-not...
http://www.careercast.com/career-news/pros-and-cons-countero...