Research Policy · 2006 · 333 citations · 27 references
Social SciencesEconomicsInnovation ManagementEconomic DevelopmentIndustrial OrganizationInnovationIndustrializationInnovation CapabilityInnovation ProcessesProduct InnovationTechnological ChangeTechnological InnovationFirm-level ProductivityManufacturing InnovationManufacturing Productivity
27
Sample Selection Bias as a Specification Error
James J. Heckman · Econometrica · 1979 · 28.9K citations
Capitalism, Socialism and Democracy
Francis Fukuyama, Joseph A. Schumpeter · Foreign Affairs · 1997 · 15.5K citations
Social Sciences, Economics, History +16
Capitalism, Socialism and Democracy.
Joan Robinson, Joseph A. Schumpeter · The Economic Journal · 1943 · 6.6K citations