At the end it is combination of money and treatment of pilot received. If you ask me latter is a bigger problem. But management is so out of their mind that they even claimed hotel and transportation provided as a benefit and they were adding cost of hotel and travel to their yearly net fee calculation to prove they pay good to pilots. It is just ridiculous. They tried about lower salaries this year and actually it worked. They started the negotiations so low that later when they make some improvements people psychologically thought oh they are offering better. Offer might look better on paper but another problem is this money they offer just before income tax and social premiums (retirement funds) paid. Obviously many of the pilots do not pay either. Maybe it is ok for older Captains but i cant imagine young FO is not contributing its retirement.