\[ {Quantity{\text{ }}Theory{\text{ }}Of{\text{ }}Money,{\text{ }}MV = PY} \]
\[ {Recessionary{\text{ }}Gap{\text{ }}or{\text{ }}Output{\text{ }}Gap = Real{\text{ }}GDP - Full{\text{ }}Employment{\text{ }}GDP} \]
\[ {Potential{\text{ }}GDP = aggregate{\text{ }}hours{\text{ }}worked \times labour{\text{ }}productivity} \]
\[begin{array}{l} Growth{\text{ }}in{\text{ }}potential{\text{ }}GDP = Growth{\text{ }}in{\text{ }}labour{\text{ }}force\ + {\text{ G}}rowth{\text{ }}in{\text{ }}labour{\text{ }}productivity end{array}\]