Van Ha, Nguyen; Kant, Shashi; Maclaren, Virginia - In: Ecological Economics 65 (2008) 1, pp. 98-110
The production efficiency and shadow prices of three environmental outputs (BOD, COD, and SS) of 63 household-level paper-recycling units, from a recycling craft village in Vietnam, are assessed A two-stage procedure, linear programming and stochastic estimation, is used to estimate output...