摘要：This paper will analyze capitalist technical innovation process, in light of Marxist theory and basing debate in critique to neo-Schumpeterian school, essentially the one made by authors Christopher Freeman and Carlota Perez. Limits to this neo-Schumpeterian approach are in not enunciating technical changes to the theory of value, historical basis of technological dynamism of capitalism. Empirical data shown represents partial results of the ongoing research. Conclusions point to growth of the working class in capitalist world during twenty-first century. However, such growth is based in new working relationships whose prevailing features are flexible working together with salary flattening and professional qualification message.
关键词：Inovação tecnológica; trabalho; neo-schumpeterianos; teoria do valor.
