Please note the asterisks in Tables 2, 4 and A1 are incorrect. The Tables should have appeared as follows:
Pension contribution ratios and expected contribution cuts
Notes: Significance ***p < 0.01, **p < 0.05, *p < 0.10.
Robustness checks: unexpected deficits and state pension contribution ratios
Notes: Significance ***p < 0.01, **p < 0.05, *p < 0.10.
Year fixed effects: unexpected deficits and state pension contribution ratios
Notes: Significance ***p < 0.01, **p < 0.05, *p < 0.10.