D12, D91, I12, J16, O12, Z13
D12, K23, Q41, Q48, Q58
G53, D14, G51, C93
D14, D15i, I31
G53, G11, G41, G51
D14 (Household Saving, Personal Finance); G51 (Household Saving, Borrowing, Debt, and Wealth); I14
E21, E71, D31, D52, G51
D14, G23, G53, G51, J15, J26
O12, L25, L15, O14, D12
and the Enforcement of Law), O33 (Technological Change: Choices and Consequences; Diffusion Processes), D12 (Consumer Economics: Household Analysis)