: General / O31 Innovation and Invention: Processes and Incentives / O32 - Management of Technological Innovation and R&D
I10 General, I12 Health Behavior, I14 Health and Inequality
J28: Safety • Job Satisfaction • Related Public Polic, J81: Working Conditions, I31: General
C91, D01, D81, D90
I24 , D90 , D91
D12, D90, I31, L82, Z13
C90, D04, I18, D90, Q18, Q50
C90, D81, D82, D90, J16, J24, J31
C91, D31, D63, D90, O31
C91, D80, D90