DeBorger B and K Kerstens (1996). “Radial and Nonradial Measures of Technical Efficiency: An Empirical Illustration for Belgian Local Governments Using an FDH Reference Technology.” JPA 7(1): 41-62.
DeBorger B and K Kerstens (1996). “Radial and Nonradial Measures of Technical Efficiency: An Empirical Illustration for Belgian Local Governments Using an FDH Reference Technology.” JPA 7(1): 41-62.