This paper offers empirical evidence for the Spanish case on the hypothesis that public ownership may be a determinant of a firm's performance. Two alternative definitions of efficiency are proposed: relative productivity and profitability. The role of ownership is tested, conditioning for the...

The development of a model that allows measuring the productivity of a technology-based company is presented, which is based on the interactions identified between the investment of the research department, computer fraud, and theft. These interactions are presented through a model of fuzzy...

The development of a model that allows measuring the productivity of a technology-based company is presented, which is based on the interactions identified between the investment of the research department, computer fraud, and theft. These interactions are presented through a model of fuzzy...