@article{Wójcik:205254,
      recid = {205254},
      author = {Wójcik, Ewa and Nowak, Anna},
      title = {Zmiany Produktywności Pracy Ludzkiej W Towarowych  Gospodarstwach Rolnych W Polsce},
      journal = {Roczniki (Annals)},
      address = {2014},
      number = {1230-2016-99479},
      year = {2014},
      abstract = {This paper identifies and ASSESS total, average and  extreme productivity changes regarding labor in
commodity  farms in Poland in first years of the European Union  accession – 2004 and 2005; and also after
five years of  membership – in the years 2009. The researches were  conducted based on data from polish
FADN. Survey was made  using of Cobb-Douglas production function. The results show  that productivity of
labor increase in examined rural farms  after five years of Poland membership in the EU.},
      url = {http://ageconsearch.umn.edu/record/205254},
      doi = {https://doi.org/10.22004/ag.econ.205254},
}