Porter, Alan L; Roessner, J David; Jin, Xiao-Yin; … - In: Science and Public Policy 29 (2002) 3, pp. 189-200
How can national capabilities to develop emerging technologies be measured? We use INSPEC and EI Compendex class codes to examine 33 countries' research and development activity. We select candidate emerging technologies based on the Rand Corporation's categories. We screen these to tally those...