Central banks faced a sudden increase in inflation between 2021 and 2023, stemming from their excessive reliance on flawed model-based forecasts. This inflation surge, particularly at a time when central banks were primarily focused on controlling contractionary pressures, highlights a failure to identify fundamental factors such as rapid money supply growth.
The Background of the Situation that Surprised Central Banks
After the global financial crisis of 2007 to 2008, central banks worldwide were not concerned about inflation for more than a decade, instead focusing on combating contractionary pressures. This approach was particularly evident as scientific discourses revolved around secular stagnation and its impacts on monetary policy. During this period, rather than conducting a more accurate assessment of the economic situation, attention continued to be directed towards traditional analyses and model-based forecasts.
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Consequences of the Failure in Inflation Targeting
With the rapid increase in inflation and the inability of central banks to control it, the need for a revision in economic policies and inflation targeting as a key strategy is increasingly felt. Central banks should pay more attention to objective evidence and the rapid growth of the money supply rather than relying on flawed model-based forecasts. This shift in approach could help prevent similar economic crises in the future and maintain economic stability.
Ultimately, these failures will not only impact monetary and economic policies but may also affect public trust in central banks. If these institutions cannot accurately analyze economic conditions, there may be long-term consequences for the global economy. Therefore, revising inflation targeting and focusing on real evidence must be regarded as an undeniable necessity.
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