to higher school productivity. We discuss the evidence in this area, concluding that the impact of competition has proven …

We present the first panel estimates of the productivity effects of the unique German institution of parity, board … job satisfaction, we find positive productivity effects of the 1976 extension to parity co-determination in large firms …

A rich literature on the analysis of efficiency in production has developed since pioneering work of Tjalling Koopmans … some shape constraints, in multiple dimensions. New results that enable inference about mean efficiency as well as tests of … convexity, returns to scale, differences in mean efficiency and the separability condition described by Simar and Wilson …

Based on the seminal paper of Farrell (1957), researchers have developed several methods for measuring efficiency … in noisy scenarios, the nonparametric StoNED PL now constitutes a promising alternative to the SFA ML. -- Efficiency …

Based on the seminal paper of Farrell (1957), researchers have developed several methods for measuring efficiency … alternative to the SFA ML. -- efficiency ; stochastic non-smooth envelopment of data (StoNED) ; data envelopment analysis (DEA …