@article{Rembeza:232997,
      recid = {232997},
      author = {Rembeza, Jerzy},
      title = {Zmiany Sezonowości Cen Ziemniaków W Polsce},
      journal = {Roczniki (Annals)},
      address = {2015-02},
      number = {1230-2016-99737},
      year = {2015},
      abstract = {The article presents the changes in the level and  distribution of seasonal fluctuations in the prices
of  potato in Poland in the years 1995-2014. It was found a  strong decline of seasonal price fluctuations,
resulting  primarily from the flattening of seasonal price increases  during the summer, and the disappearance
of seasonal price  declines in the spring. In addition to the structural  determinants represented in the model
by the time variable  changes in price seasonality was affected by interest  rates.},
      url = {http://ageconsearch.umn.edu/record/232997},
      doi = {https://doi.org/10.22004/ag.econ.232997},
}