Table 2. Game payment matrix of government and tenants.

Players		LPBE
		Direct blowdown (y)	Purifying blowdown (1-y)
Local Government	Positive supervision	s−c−(1−α)qn−Re,	s−c−Ve,
	(x)	Re−Ce−(1−α)qφ	d−θF
	Negative supervision	−(1−α)qn,	−Ve−qn,
	(1-x)	−Ce−(1−α)qφ	d−qF