National Parameters

EOCL	Project Total Cost (Wp')	Net Pay (Project)	C.F.	Labour Externality (LE/WP)	Labor Benefits (Share of Externality)	Fiscal Benefits (Share of Externality)
4,124	8,227	6,674	0.5	4102.93	2724 (66.4%)	1379 (33.6%)

		Updated Values
Monthly Project Wage (Wp)
Monthly Supply Price (Ws₀)
Employer Payroll Rate (Ts) (%)
Employee Payroll Rate (Tse) (%)
Migration Externality (k) (%)
Effective Income Tax Rate T_inc(Wp) (%) Auto-calculated from Wp via PAYE schedule. Override if needed.