Meanwhile, to avoid upsetting West German voters—by no means all of whom had greeted unification with unalloyed enthusiasm—Kohl chose not to raise taxes. Instead, in order to meet its vast new commitments the Federal Republic—which had hitherto run substantial current account surpluses—had no choice but to go into deficit. The Bundesbank, aghast at the inflationary impact of such a policy, accordingly began steadily to raise interest rates, starting in 1991—at precisely the moment when the Deutschmark was being locked for ever into a planned European currency. The knock-on effect of these
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