Progressively, MCDA should be granted increasing fiscal authority on numerous matters that require metropolitan management, in particular mobility, solid w aste and water management. Giving more weight to MCDA in managing finance in Metro Cebu could also help to ease the negative effects of revenue inequalities as show'n in Figure 4.2. As an example, Metro Vancouver’s revenues are mostly built through water sales (37%), sewer levy (29%) and solid w'aste tipping fee (12%) (Box 4.3). Similarly, 43% of Barcelona Metropolitan Authority’s (AMA) budget - at around EUROS 280 million - are built through the waste management tax and the mobility tax, and 13% from PPPs for w'ater supply and night bus service.