Economic Definition of implementation lag. Defined.
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Term implementation lag Definition: In the context of economic policies, the time between the realization that a shock to the economy has occurred and corrective government action responding to the shock. This is one of several policy lags that limit the effectiveness of stabilization policies designed to correct business-cycle fluctuations. This is also one of two inside lags. The other is a recognition lag. The implementation lag, which is often divided into decision and action lags, emerges due to the time it takes for government leaders to debate, discuss, and decide on the appropriate policy then get the appropriate government agencies to launch the policy. The implementation lag is usually shorter for monetary policy than fiscal policy.