Brauers, Willem K. M.; Ginevičius, Romualdas - In: Journal of Business Economics and Management 14 (2013) 5, pp. 940-956
<title>Abstract</title>Different multiple objectives expressed in different units make optimization difficult. Therefore, the internal mechanical solution of a Ratio System, producing dimensionless numbers, is preferred to weights, which are most of the time used to compare the different units. In addition,...