Bongers, Anelí; Torres, José L. - In: Research Policy 43 (2014) 9, pp. 1570-1581
This paper quantitatively measures technological change in U.S. jet fighter aircraft from 1944 to the present day using … measure of price for the performance and technical characteristics of these aircraft. Embodied technological change in jet … between the time they were first developed at the beginning of the 1940s and the present. Parallel to this technological …