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

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

... > N Related subject areas > N.06 Social sciences > N.06.02 Society and social change > Progress > Innovation > Frugal innovation

B Business economics > B.01 Management and business organization > B.01.01 Management and corporate planning > Innovation > Frugal innovation