By means of the technometric approach this paper highlights selected areas of modern biotechnology and compares the state of the art of these technologies internationally. Under review are bioremediation of contaminated sites and immunoassays utilising monoclonal antibodies. The USA is at the...

How efficiently do countries translate scientific and technological excellence into export comparative advantage? Here the use of science and technology in generating exports is first modelled as a two-stage process. A variant of linear programming (data envelopment analysis, DEA) is then...