state deficits and debts

Are states allowed to have a standing debt like the federal government? What about cities? I know cities can issue bonds on the market, but can cities and states debt finance investments during hard times?

I don’t think there can be a single answer to your question. There are fifty state constitutions, governing the state governments - potentially, each one of those constitutions could take slightly different approaches to this issue. Then, within each state, you’d have to look at the state laws governing municipalities, the city charters, the city by-laws, and so on.

The majority of state governments have laws which prohibit having a budget deficit. I believe there’s only one or two states which could legally run a deficit.

But states often issue bonds for capital construction projects which will generate the revenue needed to pay them off, i.e. toll roads or airport terminals. Usually the enabling legislation establishes a quasi-independent authority for the purpose, so that the debt does not appear on the state’s budget.

I’ve read elsewhere that every state but Vermont is required by its own laws to balance its budget.

In general, yes, cities and states can incur debt–as any resident of California or anyone old enough to remember the New York City bankruptcy of the 1970’s can attest. However, state constitutions and laws place various restrictions on state and local borrowing capacity.

To give you an idea of the complexity of these restrictions, let me quote the relevant section of the Illinois Constitution:

Other parts of the constitution, equally lengthy and abstuse, deal with local government borrowing. As you can see, there is no easy answer to your question.