O33 Technological Change: Choices and Consequences • Diffusion Processes M53 Training K41 Litigation Process C45 Neural Networks and Related Topics

F22, J01, J08, D74, D81, O15

Provision and Effects of Welfare Programs, Education and Inequality, Public Policy

I12, I18, D81, K13

G18 Government policy and regulation; D18 Consumer Protection; L88 Sports Gambling Restaurants Recreation Tourism

D63 Equity, Justice, Inequality, and Other Normative Criteria and Measurement

H24, H26, C93, C99, D81, D91

c91, c99, d81, e22, g11, G40

C93 Field Experiments - D91 Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making

D4, D81, L00, M31