V Economics > V.00 Economics > Costs > Research expenditure

... > B Business economics > B.03 Accounting > B.03.02 Managerial accounting > B.03.02.01 Cost accounting > Costs > Research expenditure

... > B Business economics > B.03 Accounting > B.03.02 Managerial accounting > B.03.02.02 Cost categories > Costs > Research expenditure

W Economic sectors > W.20 R&D sector > Research expenditure

V Economics > V.04 Business cycles and growth, economic structure > V.04.04 Technological change and innovation > Research expenditure