Shifts in demand
PASIFIC
Price mechanism
ARSI
Shifts in supply
PINTS WC
PED
SPLAT
PES
BEST
Free market pros
EPIC
Internal economies of scale
RFMTRM
Barriers to entry
BLaST
Barriers to exit
SURP
Shift in demand for labour
PDPC
Elasticity of demand for labour
SECT
Diseconomies of scale
3C’s and M
CCCM
Shifts in supply for labour
POM BLON
Elasticity of supply for labour
VTLN