The inflow of residents from outside the Region who are employed by firms in the Study Area (in-commuting), or the outflow of residents in the Region employed by firms outside of it. The flow of Employee Compensation less Social Insurance taxes associated with commuters can be viewed in the Social Accounting Matrix as entries in household receipts from exports (net out-commuting), or as labor income payments to imports (net in-commuting). For more details, read How Commuter Employee Compensation is Estimated.