Price Elasticity of Demand for Pipe-Borne Water: A Pre-Requisite for Solving the Water Problem in the Colombo City
Water problem in the Colombo city has aggravated over the time.Thus, encouraging consumers for responsible water consumption is imperative.As the city is almost completely reliant on pipe-borne water, water tariff could be utilized in this effort.However, as water is a basic need and a human right, an upward revision of tariff should not deprive co