5bbe58c7_nd_Spending_Limits_the_Answer___Limit_is
[State] Michigan [Provisions for a Waiver] Declaration of an emergency by governor and 2/3 vote of the legislature. [Limit is] 
Shall not exceed FY 1978-79 state revenue of a share of 1977 state personal income in the prior calendar year or average state personal income over the previous 3 calendar years.
Taming Leviathan: Are Tax and Spending Limits the Answer?
Limit is