fragile
credit market, and (iv) expectations of devalu-
ation and/or rising inflation.
In this section we dis-
cuss these aspects in the context of the Russian
devaluation. We argue
that an understanding of all
three generations of models is necessary to evaluate
the Russian devaluation. Krugman’s (1979) first-
generation model explains
the factors that made
Russia susceptible to a crisis. The second-generation
models show how contagion
and other factors can
change expectations to trigger the crisis. The third-
generation models show how
the central bank can
act to prevent or mitigate the crisis.
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