Job-hopping to inflate state pensions and out-the-door parachutes higher than $90,000 will be banned under a new proposal by Republican gubernatorial candidate Charles Baker, as a Herald review shows the number of retirees raking in that much or more shot up 30 percent this year.

Baker, who is set to unveil his plan next week, said the changes would save $50 million a year at a time when the state’s pension liability has swelled to a whopping $22 billion and state officials are scrambling to cover a $600 million shortfall.