O13, Q12, Q16, C93, D83.
C83, D14, G53, C93
K13, K41, C90, D91, O33
C93, D73, J15, H75
O12, O13, Q12, D22, M13, C81, C83, C93, D50
C90, D81, D91, G11, I31
D81, D83, D84, C93, I26
C93, D73, J15, H75,
I21, I24, J15, C93
(Technological Change: Choices and Consequences; Diffusion Processes), D91 (Micro-Based Behavioral
Economics: Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making), C93 (Field Experiments).