It's nice that they made sure the data set contained the key data to their collapse. The pensions of retirees. Would the results have been the same if it weren't included? I don't have access to the paper but I'd be curious what their justification for their choice was.
Among other things, they looked at the total level of debt, the cash reserves of the government and the pensions of retired civil servants.
Among other things, they looked at the total level of debt, the cash reserves of the government and the pensions of retired civil servants.