Michigan's problems seem to be two-fold. First off, the economy is heavily dependent on manufacturing, the hardest hit economic sector. That's not going to change. Second, it's a blue state, and therefore receives less from the federal treasury than it pays in, by a fair percentage. That won't change, either, so long as the Republicans control the federal govt.
Budgets, both personal and governmental, need to be balanced over time, not necessarily at any given moment. This requires taking the long view, something that politicians, particularly Republicans, refuse to do, for a variety of reasons. Anti-government anti-tax rhetoric sells very well to a certain % of the population, making the short term political gains of taking such an approach very attractive- it makes re-election easier. This is a factor even in states like Michigan. Cut taxes when the economy is good because we don't need the money, cut taxes when the economy is bad to, uhh, stimulate the economy. Add some false trickle-down theory to the mix to feed your campaign contributors, and voila, governments are ill-prepared to deal with reversals of fortune, simply because no debt is ever repaid, merely accumulated, and interest payments increase over time. If anything, taxes need to be raised when times are good, to build infrastructure, create surpluses, repay debt, and to allow govt more leeway when times are bad.
Ultimately, of course, the current lack of honest leadership leads to financial collapse, at least for the govt involved. Sort of like having the anti-government foxes watch over the government chicken coop- it's a ticket for disaster.