国际货币基金组织：欧洲债务的可持续性：透过博恩的放大镜看（英文版）

No large European countries and only few small ones have met the so-called Bohn rule during the past 40 years or so. The Bohn rule specifies that past increases of public debt need to be systematically compensated with current and future fiscal surpluses to stabilize debt at some steady-state level. We find that post-1980 European fiscal primary balances have been driven by spending growth and consumption smoothing. The results change little between periods before and after the global financi