Użyteczność dochodów: podmiotowość i przedmiotowość

An article provides an analysis of income expenditure on consumption and investment which was made with a firm conviction that due to subjective elements composing system of practice, this system becomes dynamic and gains persistence capability, i.e. ability to transform creatively without loosing of its identity. The main results of this analysis are as follows: I) The possibility of investing part of income strengthens farmer' s subjectivity; 2) Data on structure of income division, as well as knowledge of behaviour connected with investment and consumption decisions, help to draw conclusions on farmers subjectivity and in consequence - on chances for present system of practice to persist.