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- [21] The efficiency (tariffs) and the equity (subsidies) in the provision of the public service domiciliary of potable water in the city of Bucaramanga, (2004-2018) REFLEXION POLITICA, 2019, 21 (41): : 112 - 132
- [25] EQUITY AND EFFICIENCY IN EVALUATION OF PUBLIC PROGRAMS QUARTERLY JOURNAL OF ECONOMICS, 1973, 87 (03): : 495 - 502