O13, O17, Q13
H52, H75, I21, I28, O15, O33
I21, O15, O33, D83
O33 Technological Change: Choices and Consequences • Diffusion Processes M53 Training K41 Litigation Process C45 Neural Networks and Related Topics
: General / O31 Innovation and Invention: Processes and Incentives / O32 - Management of Technological Innovation and R&D
O33, G21, I21, J24, D12, D91, C93
D24, L23, L84, M11, M54, O31
Q12, Q16, J16.
O33, Q12,Q16
Q23, Q54, Q57, O13, D72, Q58