The paper offers the first interpretation of David Ricardo’s famous numerical example fully compatible with primary source. It claims that sole purpose four numbers was to illustrate relative value commodities made in different countries is not determined by respective quantities labor devoted their production. This exception results from unequal ordinary profit rates between because capital do...

Še authors argue that childhood played a special role in the cultural-historical theory of human culture and biosocial development made famous by Soviet psychologist Lev S. Vygotsky and his circle. Šey discuss how this school of thought has, in turn, in‹uenced contemporary play studies. Vygotsky used early childhood to test and reŒne his basic principles. He considered the make-believe play of ...