text: *States and who apply to be admitted, or who have been admitted under the terms of this Directive, to the territory*
  *of a Member State for the purpose of employment as seasonal workers.’*here (p. 6). 
  Molinero Gerbeau & González Ferrer, 2018: EU DIRECTIVE ON SEASONAL WORKERS 
  These data are partly unreliable, to quote:*‘Member States can decide what they consider as “seasonal workers”*
  *because there is no common definition and numerical instrument allowing to evaluate the same phenomenon*
  *making data on EU’s seasonal workers incomparable within countries. The Polish case is very illustrative of the*
  *deficiencies of the actual European statistical system where, for instance, real data on seasonal workers for*
  *certain countries coexist with data on the number of Declarations received under the Polish Declaration System*
  *that are just intentions to hire foreigners, but not effective work or residence permits.’*(p. 4) 
  Definition of seasonal worker in DIRECTIVE 2014/36/EU OF THE EUROPEAN PARLIAMENT AND OF THE 
  COUNCIL of 26 February 2014 on the conditions of entry and stay of third-country nationals for the purpose of 
  employment as seasonal workers. 
  70 De Wispelaere et al., 2022: Posted workers in the European Union - Facts and figures 
  71 European Commission, 2020: COVID-19: Guidelines of the Commission on seasonal workers in the EU. 
  Factsheet on practical examples and best practices 
  72 OECD, 2019: Pensions at a Glance 2019, OECD and G20 Indicators (p. 67). 
  73 OECD, 2019: Pensions at a Glance 2019, OECD and G20 Indicators (p. 69). 
  74 OECD, 2019: The Sharing and Gig Economy: Effective Taxation of Platform Sellers: Forum on Tax 
  Administration or Employment outlook. 