Krivonozhko, Vladimir E.; Førsund, Finn R.; Lychev, … - Økonomisk institutt, Universitetet i Oslo - 2012
There are some specific features of the non-radial DEA (data envelopment analysis) models which cause some problems … returns to scale measurement in the non-radial DEA models. These methods are based on using Strong Complementary Slackness … method for the returns to scale measurement in the non-radial DEA models. Our computational experiments documented that the …