“…9,18,23,48,49 Fourteen of the studies included the passage of a state or local mandate as a stimulus for studying associations with PSL. 12,15,16,[19][20][21][23][24][25][26][27][28]35,42 Outcomes were measured in terms of the individual unit of analysis except for eight studies that used the organization 16,23,24,40,41,44,47,48 and seven studies considered the region as the unit of analysis. 12,[19][20][21]26,28,35 The following is a focused discussion of study findings with regard to the specific proximal and distal business variables.…”